Showing posts with label thunder storms. Show all posts
Showing posts with label thunder storms. Show all posts

Thursday, July 17, 2008

Don't take chances when thunderstorms or tornadoes hit in the summer

Don't take chances when thunderstorms or tornadoes hit in the summer

Summer weather conditions such as thunderstorms and tornadoes can catch people off guard and be very dangerous.

If the weather is fair, many of us will be outside today. We'll enjoy the company of friends and family, perhaps watch a parade with a child, grill some hamburgers or light up a sparkler to celebrate the holiday.

While we revel in spending long days outside at this time of year, it's important to maintain awareness of the potential for danger from summer storms, particularly those that occur with little warning.

Many people fear major storm events, such as hurricanes, and take significant steps to prepare for them. Readiness in the event of an approaching storm is key to surviving the storm and minimizing damage, according to experts. And, because hurricanes occur over a period of time, they can be tracked and their paths predicted, giving those in their paths time to take the necessary precautions.

Thunderstorms and tornadoes, however, are more challenging to prepare for because they're often unpredictable and catch people off guard.

"The larger the storm, the easier it is to predict," said John Frye, a meteorologist who will join the geography department at Kutztown University for the fall term as an assistant professor. "Hurricanes last days to weeks, but thunderstorms can last only a few hours, and tornadoes only minutes. That makes it difficult to say where they'll occur. We're good at predicting that they will occur, but it's difficult to say exactly where."

According to the National Weather Service, an average of 100,000 thunderstorms occur throughout the United States every year, along with 5,000 floods and 1,000 tornadoes. Potential dangers of those storms, of course, include lightning, hail, high winds and dangerous waters.

Lightning is a major concern in thunderstorms, Frye said, and everyone, including children, should be aware of its potential danger.

"There's definitely a possibility that you could be hurt or suffer fatal injury," Frye said.

Pennsylvania ranks third among the 50 states in the most combined deaths and injuries caused by lightning, according to the National Weather Service. Only Florida and Michigan had more lightning-related deaths and injuries.

And, Frye said, a thunderstorm doesn't have to be right on top of you before lightning becomes a threat.

"If you can hear thunder, you're in the danger range of being struck by lightning," he said.

Frye cited the National Weather Service's "30-30 Rule," which advises people to get inside when there is 30 seconds between a lightning flash and the following clap of thunder, and not go back outside until 30 minutes after the last clap of thunder.

"That's good advice," Frye said. "You don't want to take chances in a thunderstorm."

The National Weather Service issues watches and warnings for severe thunderstorms and tornadoes. A watch, explained Frye, is when atmospheric conditions are favorable for storms of these types and the area in which they're likely to occur has been identified. A warning, he said, is when a storm has been identified by trained spotters or radar, and is in progress.

WEATHER NOTE

'Weather Geek' Runs Hurricane Center

MIAMI - MIAMI - When hurricanes and tropical storms threaten the United States, a self-described "weather geek" will let the nation know what the dangers are.

National Hurricane Center director Bill Read marked a small milestone Monday. He's one month into the Atlantic hurricane season, with five more to go.

So far, there has been only Tropical Storm Arthur, which formed in the Atlantic the day before the season officially started on June 1 and soaked the Yucatan Peninsula. Ahead, however, are typically the season's busiest months, August and September.

With things quiet so far, the center has had more time to adjust to Read, who took over after the contentious departure of his predecessor, Bill Proenza, who was on the job only six months before he was placed on leave last July. The center's staff urged his dismissal, saying he exaggerated problems with a satellite and undermined forecasters.

Read said when he took over that he was a little more laid back than Proenza. His hurricane kit contains "Ritz crackers and peanut butter." His son's cell phone plays The Doors' song "Riders on the Storm" when he calls.

Like other center directors, however, Read said he expects to spend a lot of time talking about hurricane preparedness, including how to secure homes against storms, urging families to create a storm plan and encouraging people to have sufficient hurricane supplies.

"It just drives me nuts that we haven't solved that problem," Read said in describing the challenge of getting people to prepare.

In particular, Read said he wants to try to understand why some people or neighborhoods evacuate and others do not. Then, he wants to tailor his message to individual communities. In places like New Jersey, which hasn't had a hurricane make landfall since 1903, there should be a different way of talking about preparedness than in places that have seen hurricanes more frequently, he said.

"The one pamphlet response to hurricane preparedness is not going to work," Read said.

Born in South Weymouth, Mass., and raised in Delaware, Read said he knew he loved weather early on: He would press his face up against the windows of his house to watch snow fall.

He went to Texas A&M to study meteorology and then was drafted into the military. He served as a meteorologist flying aboard Navy hurricane hunter aircraft for two seasons. Though at the time he had been on only a handful of airline flights, it was his job to control the plane's path through the storm at low altitudes of 500 or 1,500 feet.

"I think I gave religion to a lot of people," he said.

After finishing with the Navy and returning to Texas A&M for a master's degree, Read joined the National Weather Service in 1977. He served in several posts before being chosen to lead the weather service's Houston-Galveston office in 1992. He held that job until moving to Miami and the National Hurricane Center.

If his job in Texas was like a steak dinner, heading the National Hurricane Center was the "extra piece of key lime pie afterwards: not expected but enjoyed nonetheless," Read said.

People who know him say he is well equipped to deal with the job's pressures.

Paul J. Croft, a meteorology professor at Kean University in New Jersey, succeeded Read in 2004 as president of the National Weather Association. Read always tells people what he does and does not know, Croft said.

"He's always been one to give it to you straight," Croft said.

Read, meanwhile, said he's already gotten advice from Max Mayfield, the former center director who held the job from 2000 to 2007. Mayfield told him if he stayed on the job more than five years his gray hair would turn white. Read said he would stay until "it's no longer fun.

MARITIME NOTE

Maritime safety not a priority in RP; Coast Guard struggles to stay afloat

What is considered to be the biggest maritime disaster in the world happened on Philippine waters — the 1987 collision between passenger ship MV Doña Paz and oil tanker MT Vector. Post-tragedy reports revealed the dead numbered as many as 4,000, although the official death toll was at 1,856.

The country’s 36,289-kilometer coastline, one of the longest in the world, is being safeguarded by an insufficient number of vessels and aircraft of the Philippine Coast Guard. Worse, 40 percent of these are not operational.

Communication among Coast Guard units is mainly by cellular phone — through text messaging instead of voice calls — supplemented by a limited number of radios.

The agency has yet to experience the fruits of the various foreign-funded projects, but in at least two of these projects — the Global Maritime Distress Safety System (GMDSS) and Maritime Safety Improvement Project Phase III (MSIP-III) — the Commission on Audit bewailed the loss of millions of pesos in wasted funds.

The Coast Guard itself, on its website, has no illusions about its Herculean task: “The enormous task to perform the multifarious functions of safeguarding the country’s vital sea-lanes from maritime lawlessness, preserving its marine resources and promoting Safety of Life and Property at Sea with its limited resources.”

‘ Not ready for sea’

Data from the Coast Guard Action Center show that the agency has 59 vessels and five aircraft, 40 percent of which are either “Not Ready For Sea” or grounded as of July 1.

The United States Coast Guard says a “Not Ready for Sea” evaluation means Coast Guard inspectors identified mechanical, structural, or safety deficiencies serious enough to render the boat not fully capable of performing search and rescue missions.

“We don’t even have an all-weather vessel na kahit bumabagyo pwedeng gamitin,” said Coast Guard spokesperson Lt. Commander Armand Balilo. An average of 19 tropical cyclones pass the Philippine area of responsibility every year.

Of the 14 vessels, six are “not ready for sea” (NRFS) including the search and rescue vessels BRP (Barko ng Republika ng Pilipinas) Edsa II and BRP San Juan; auxiliary escorts BRP Corregidor, BRP Kalinga and BRP Limasawa; and patrol gunboat BRP Palawan.

BRP San Juan, BRP Edsa II and BRP Corregidor are on dry dock. BRP Kalinga and BRP Limasawa are undergoing repairs, while BRP Palawan is undergoing engine repair.

The Coast Guard has five aircrafts, but two of these are grounded — the Helo 163 and Cessna 1242.

Of the 31 small craft assigned to the 10 Coast Guard district headquarters, 14 are NRFS.

• All but one of the nine Diesel Fast vessels at the Maritime Security and Law Enforcement Command are NRFS.

• Of the 11 small craft in the Coast Guard District of National Capital Region-Central Luzon, two are NRFS.

• All two small vessels assigned to the Coast Guard District of Central Eastern Visayas in Cebu are NRFS.

• The two Diesel Fast vessels in Southwestern Mindanao, based in Zamboanga City, are ready for sea; each of the DF vessels in the Coast Guard Districts of Palawan and Southern Tagalog are RFS.

• One of the three DF vessels in Western Visayas, based in Iloilo, is NRFS.

• In the Coast Guard District of Southeastern Mindanao, based in Davao, one of the two DFs is NRFS.

• There are no recorded small craft in the Coast Guard Districts of Northern Luzon, Bicol and Northern Mindanao

The Coast Guard is also “borrowing” 14 monitoring, control and surveillance vessels from the Bureau of Fisheries and Aquatic Resources. Of these, three are NRFS.

‘Txt lang’

For communication, Coast Guard personnel depend on the ubiquitous cell phone. In many instances, messages are sent through text messaging, said Lt. Commander Daniel Inri Gayosa, head of the Coast Guard Weapons, Communications, Electronics and Information System Command.

Gayosa said the Coast Guard headquarters has distributed cellular phones among the staff manning its 53 stations and more than 200 detachments nationwide. Each cell phone receives a minimum prepaid allowance of P500.

Siyempre, kulang yung load. Kaya presently nagre-rely na lang sa text e,” Gayosa said.

Apart from cell phones, the stations are also equipped with HF (high frequency) and VHF (very high frequency) radios. But Gayosa said not all remotely located detachments have radios.

A recent GMA News television report noted that only one radio is working in the operations center of the Coast Guard headquarters in Manila.

Gayosa said the agency’s current inventory of communication equipment is mainly used for administrative communication such as receiving reports from the various units.

“Almost 100 percent — 98 percent — of (the 53) stations have VHF radios pero sa mga detachment, ang conservative estimate 30 percent lang,” he said.
“Supposedly, dahil sa remote location ng mga detachment, dapat at least may HF sila. But not all has one.”

VHF radios are intended mainly for short-range communications. VHF radio signals operate in “line of sight“ fashion, generally five to 10 miles. To communicate at longer ranges, MF (medium frequency)/HF radios are needed.

Still, Gayosa noted that troubled ships with HF equipment usually call first their parent companies, who will then inform them of the situation.

GMDSS

Maritime communications should have improved had the Global Maritime Distress Safety System (GMDSS) pushed through.

GMDSS, a system initiated by the International Maritime Organization, was designed to enhance ship-to-shore communications and provide rapid automated distress alerting through shore-based facilities for Maritime Search and Rescue Communication Stations in 19 sites nationwide.

The contract to procure equipment amounting to almost P300 million was entered into between the DOTC and French company Thomson CSF NCS-France (later renamed Thales) in 1998. According to the National Economic and Development Authority and the Mindanao Economic Development Council, the project was funded by the French government.

The 2006 Commission on Audit report on DOTC said the contractor abandoned the project in July 2000 “due to a billing dispute” and after more than five years of negotiations between the parties, the termination agreement has yet to be finalized.

In a separate audit report in 2003, COA — citing the GMDSS Project Management Office — noted that out of the P295,854,823.62 worth of delivered equipment, 71.99 percent or P212,981,302.93 was not installed by the contractor.

“The container vans containing the uninstalled equipment located at various project sites are now in the state of deterioration due to long exposure to open environment while the facilities installed in the completed stations are now beginning to deteriorate due to lack of maintenance. Likewise, the unfinished stations/buildings are in danger of imminent collapse and may pose hazard to the public and nearby structures,” the COA report said.

“It is worthy to mention that the Department had already expended so much for the above projects and yet no significant progress/development was reported. Such costs and other resources would be wasted and the benefits that could have been derived from the projects could no longer be achieved if the installation of the equipment would not be completed,” it added.

Gayosa said the Coast Guard, as end user of the project, is not allowed to use the equipment until those were formally turned over.

But Gayosa said the Coast Guard is expecting next week the arrival of communications equipment from the Japanese grant-aid project Enhancement of Communications System for Maritime Safety and Security.

A Japanese Embassy press release said the 609-million yen project, signed in 2007, aims to establish satellite communications system in 11 stations nationwide, connecting the Coast Guard headquarters and its district offices, “to improve and enhance the PCG’s capability for search and rescue as well as counter-terrorism.”

Twenty-four stations, under the Manila, Cebu and Zamboanga District Offices, will also be equipped with VHF/HF Radio System. Six Metro Manila stations will be equipped with Microwave Communications System in and three stations of the Manila coast will be rehabilitated and upgraded.

ODA loan projects

Data from the 2008 Budget of Expenditures and Sources of Financing show that the Department of Transportation and Communications is the implementing agency of at least 14 ODA-funded maritime projects.

Based on data from the Department of Budget and Management, the government is already paying for these projects.

The loans include two French Protocol loans on global maritime safety and five Japan Bank for International Cooperation/Overseas Economic Cooperation Fund (JBIC/OECF) on maritime communication and safety improvement projects.

JBIC’s Maritime Safety Improvement Project (MSIP) is a 3,516-million yen loan for the emergency rehabilitation of navigational aid facilities — 37 lighthouses and light beacons — in the Manila-Cebu sea road and training required for the operation and maintenance of these facilities.

MSIP-2 is a 5,579-million yen loan that also sought the installation and rehabilitation of navigational aid facilities such as lighthouses.

JBIC’s Maritime Communication Project is a 2,633 million-yen loan amount seeking to ensure efficient and reliable maritime communication services by constructing a Manila Central Coast Station consisting of a transmitting station, receiving station and operation center and a Manila Port Station.

It would install maritime radio communication equipment for these stations as well as training equipment and UHF link from the Operation Center to Pagasa and Philippine Ports Authority.

Spain — through Bancaja, one of its largest banks, and Instituto de Credito Oficial (ICO), a lending unit — extended loans for an oceanographic research vessel, MSIP-3 and MSIP-3-1.

New Zealand Banking Group Limited-Export Finance and Insurance Corporation (ANZ-EFIC) provided loans for research and rescue vessels.

The government is still paying for all these loans.

But it appears that the Coast Guard has yet to reap the fruits of these projects.

Defective lighthouses

How these projects will be implemented is another story.

In the 2004 audit of the DOTC, COA said 13 lighthouses — worth close to P52 million — under the first and second batches of the Maritime Safety Improvement Project Phase III (MSIP-III) were defective.

Lighthouses provide navigational safety at sea.

The Mindanao Economic Development Council website said MSIP-3, a Spanish ODA project, involves the acquisition of two maritime accident response vessels and construction of marine accident response and support base in Cebu City. It also includes the construction and rehabilitation of 120 lighthouses nationwide.

Findings of COA technical staff in 2004 on inspection of a total of 13 lighthouses — seven from the first batch and six from the second batch — showed that the light stations “may only be useful for a short period since the defective marine aids-to-navigation equipment may easily cause the light stations to be non-operational.”

Nine of the 13 light stations were already not functioning at the time of inspection although they were accepted only last April 2002 and January 2003.

“For the 13 light stations alone, the government had expended the amounts of US$1,089,400 or equivalent to P43,576,000.00 for the defective equipment and P8,345,528.43 for the cost of civil works which may be considered useless due to non-functional/non-operational light stations,” the report said.

La Maquinista Valencia, S.A. bagged the US$13,798,888 contract for the supply and delivery of the marine aids-to-navigation equipment. C.T. Leoncio Construction and Trading and Atlantic Erectors Inc. won the contract for the construction of foundation, erection of towers, installation of equipment including lightning protection systems and commissioning of the First and Second Batches, each consisting of twenty-five (25) lighthouses, worth P14,452,870.63 and 20,142,729.05, respectively.

In the 2005 audit on DOTC, COA said the suppliers had been notified in writing about all defective equipment and abnormalities noted in some lighthouses and were asked for replacement.

Insufficient budget

In the 2008 General Appropriations Act, the office of the secretary of the DOTC allotted under operations of “Protection of Philippine Coast” a total of P1,809,623,000 — P1,161,669,000 for personal services, P622,106,000 for MOOE and P25,848,000 for capital outlay. Another P400,000 in MOOE was allotted under “support for operations.”

The Coast Guard budget falls under the DOTC’s Office of the Secretary under “support to operations” and “operations.”

The Coast Guard budget usually increases through supplemental budgets and subsidies, says COA.

The fact that there is no specific line item for the Coast Guard (unlike other DOTC offices such as the Maritime Industry Authority or the National Telecommunications Commission) seems to show that the agency is in the lower rung of the government’s list of priorities.

Kulang talaga,” Balilo said, lamenting the Coast Guard resources. “Hindi kami makakapag-perform what is required of us because we lack the facilities, personnel and equipment.”

A DBM source said the DOTC secretary is the one seeking ODA loans or grants to augment Coast Guard resources.

In 2007, the Coast Guard received a total allotment of P1.93 billion, based on COA reports.

Of its P1.92 billion expenses that year, P1.37 billion or almost 72 percent was spent on salaries and wages of its 4,000 personnel while P545 million or 28 percent was paid out for maintenance and other operating expenses.

The allotments have actually increased: In 2006, The Coast Guard received P1.82 billion and P1.33 billion in 2005. - GMA News Research






RS

Monday, June 9, 2008

NOAA Satellites Primed for Spike in Summer Distress Calls

NOAA Satellites Primed for Spike in Summer Distress Calls

As the heat of summer lures more boaters, campers and hikers to the great outdoors, NOAA satellites are primed for an inevitable spike in distress signals from emergency locator beacons.

Through May, 139 people have been rescued in the United States this year. In 2007, a record 353 people were rescued from potentially life-threatening emergencies thanks to NOAA’s polar-orbiting and geostationary satellites, which form part of the international Search and Rescue Satellite-Aided Tracking System, called COSPAS-SARSAT.

This high-tech system uses a network of satellites to quickly detect and locate distress signals from emergency beacons onboard aircraft, boats and from the handheld personal locator beacons. Now in its 26th year of operation, COSPAS-SARSAT has been credited with more than 23,000 rescues worldwide, including nearly 6,000 in the United States and its surrounding waters.

SARSAT statistics show a significant increase in rescues during the spring and summer seasons compared to colder weather months:

  • In 2007, 87 rescues were made in the United States between January and March, but 111 people were saved between June and August.
  • In 2003, 24 rescues occurred between January and March, but during the June – August period that number quadrupled to 96 lives saved.

“During the summer, we typically see a big jump in rescues because more people are out enjoying the warm weather,” said Chris O’Connors, program manager for NOAA-SARSAT. “But anyone planning to hike or camp this summer in a remote area where cell phone service is not reliable, or sail a boat far from shore, should not leave home without an emergency beacon registered with NOAA.”

When a satellite pinpoints a distress location within the United States, or its surrounding waters, the information is relayed to the SARSAT Mission Control Center at NOAA’s Satellite Operations Facility in Suitland, Md. The information is then sent to a Rescue Coordination Center, operated either by the U.S. Air Force, for land rescues, or the U.S. Coast Guard, for maritime rescues.

Older emergency beacons, which operate on the 121.5 and 243 megahertz (MHz) frequencies, will be phased out by February 1, 2009. That’s when 406 MHz beacons will become the new standard. Key reasons for the switchover include the ability of the 406 MHz beacons to be detected instantly; they are more accurate, and provide Search and Rescue responders with important registration information -- features the older beacons do not offer.

“We are encouraging all 121.5 MHz beacon owners to make the switch to 406 now, so their distress signals will always be answered,” said NOAA Corps Lt. Jeffrey Shoup, who is the support officer for SARSAT operations.

Shoup added, “There have already been a handful of aviation rescues this year attributed to the 121.5 frequency beacons, mostly in Alaska, but after February 1, such rescues by the SARSAT system will no longer be the case.”

The National Oceanic and Atmospheric Administration, an agency of the U.S. Commerce Department, is dedicated to enhancing economic security and national safety through the prediction and research of weather and climate-related events and information service delivery for transportation, and by providing environmental stewardship of our nation's coastal and marine resources. Through the emerging Global Earth Observation System of Systems (GEOSS), NOAA is working with its federal partners, more than 70 countries and the European Commission to develop a global monitoring network that is as integrated as the planet it observes, predicts and protects.

WEATHER NOTE

Indiana storms spawn 3 tornadoes

June 4, 2008 - 11:05AM

INDIANAPOLIS (AP) - Thunderstorms cut through south-central Indiana on Tuesday, spawning at least three tornadoes and causing widespread damage.
Tornado watches and flood watches or warnings remained in effect in the central part of the state this morning.

The National Weather Service tracked two tornadoes on the ground south of Indianapolis that triggered significant damage reports Tuesday night.

One storm was initially reported near St. Paul on the Shelby-Rush-Decatur line southeast of Indianapolis, where damage was reported to utility poles and wires were torn down. Weather Service meteorologist Joseph Nield said the same tornado apparently hit the village of Moscow in southern Rush County.

A dispatcher with the Rush County Sheriff's Department said this morning there were six injuries and no fatalities. The extent of the injuries was unknown. The storm destroyed a covered bridge in Moscow and damaged or destroyed several homes.

Another tornado was reported near Princes Lake north of Columbus and apparently then moved east to Edinburgh, meteorologist Logan Johnson said. A Johnson County sheriff's dispatcher said several tornado touchdowns were reported in the Edinburgh area. Damage also was reported in nearby Camp Atterbury.

Earlier in the day, the Weather Service said a small tornado touched down near Waverly, where television reports showed several trees down and buildings damaged.

Scattered damage was reported throughout central Indiana, and at one point more than 4,600 people were without electricity because of the storms. Power had been restored to about half of them by 11 p.m., Duke Energy reported on its Web site. Most of the outages were in Shelby County just southeast of Indianapolis and Wayne County in eastern Indiana.

One man suffered a broken foot Tuesday when storms damaged houses and trees about four miles north of Bedford, the Weather Service said.

Wind damage and heavy rain were reported in several areas and flash flooding warnings were issued.

Indiana Storm Damage

(Robin's note..... It's been one heck of a week and weekend. Not only did Indiana and Illinois have twisters but they also had a major and excessive rain event. 4.25" inches of rain fell in a matter of two to three hours.

These photo's were taken between June 4, thru 8th in the Wheatfield, Tefft and Demotte (Jasper County) and at Dunes State park in porter County Indiana of flood and storm damage.

The crop damage done by these supercells was extensive. On these days four wall clouds were spotted. There was also a twister report which is being investigated by KLOT just east of Rensselaer Indiana. The excessive rain also eroded away the bank of Dunn's Bridge on the Jasper/Porter County line where as now the bridge must be rebuilt.)

Delete caption
Flood damage in Teft, Indiana

Roadway damage to Dunn's Bridge


Business flooded on RT 49 & 10 in Wheatfield
Farm field flooded in DeMotte


Home amd field flooded in DeMotte

Supercell over Wheatfield







Shelf Cloud Along Dunes Beach, June 8th


Tornadoes of June 7th

Below is a photograph taken of a large tornado across Will County Saturday afternoon.

Photo received from Amy Pavlik

TORNADO JUNE 7TH LOOKING WEST BETWEEN PEOLONE & MONEE

Taken over Green Garden Golf Country Club by Michael Jadzak of Green Garden Township.
Photo by Michael Jadzak


June 7th TORNADO NEAR O"DELL ILLINOIS






Maritime Note

Remembering The Edmund Fitzgerald

Model of the Edmund Fitzgerald

50 Years ago today the most infamous vessel of the Great Lakes was launched. Farlane writes:

It was a beautiful Saturday afternoon on June 7th, 1958, as more than 10,000 people lined the banks of the Detroit River. They had come to witness the launching of Hull 301 at the Great Lakes Engineering Works of River Rouge, Michigan. Mrs. Edmun Fitzgerald, wife of the president of the Northwestern Mutual Life Insurance Company for which the ship was named, christened the brand new ship and at 12:34 p.m. the 729 ft. “Edmund Fitzgerald” slid gracefully into the basin amid cheers, salutes, and well wishers. READ>

Man Safe After Drifting Two Days at Sea

PORTSMOUTH, Va. - Robert Brakes, a 60-year-old Morehead City, N.C., resident, is safe today after being rescued from a life raft off the North Carolina coast by the Coast Guard.

Brakes reported that his ordeal began after his sailboat began taking on water and capsized Wednesday evening.

"He reported that he attempted to contact help with his vessel's radio but was unsuccessful," said Lt.j.g. Scott McGrew of Coast Guard Sector North Carolina.

"He said his vessel sank so quickly he was unable to gather food, water or his ship's Emergency Position Indicating Radio Beacon (EPIRB)," said McGrew. READ>



RS

Tuesday, January 15, 2008

Tornado Safety and the "Be Ready Campaign"!

Well who would have thought I would be blogging about tornado safety in January?

But as I blogged on January 11, 2008 we in Illinois and Wisconsin in fact had some very rare weather events resulting in at least three tornadoes. So did many other parts of the United States.

Its important to remember that mother nature can surprise everyone at anytime, so we all must be prepared for unusual weather and severe weather anytime.

One of the issues that developed after these rare tornado events occurred were people calling their local 911 system when they heard the tornado sirens of which both Chicago and Milwaukee utilize blasting away.

I cannot stress enough that calling the 911 system to find out what the sirens are for is not a smart idea. First your wasting time. Once you hear these sirens your instructed to "take cover immediately", not call 911 for information and potentially tie up a system designed for dispatching emergencies. We all have to remember that while we are calling 911 seeking information they just might be kind of busy with the results of the reason why the sirens are going off in the first place and we just might take away a 911 operator from dispatching emergency services to someone in need.

For example, here are two recordings of the recent 911 calls into the Kenosha, Wisconsin 911 system during the recent tornado events. Listen to the calls and realize what was really happening while people were calling in seeking information.


| | | | | |

OK, so what do we really need to do when this happens? Well first we all must "Be Ready" for severe weather at all times. Secondly, we all have smoke detectors in our homes to alert us from the beginning stages of a fire. Well we should all also have a Weather Radio as well. These radio's are inexpensive most cost around $20.00. Small investment to keep you and your family safe.

Like a smoke detector keeps you warned a weather radio will keep you alert to developing severe weather and warn you to take action when weather becomes dangerous. Third, have a plan ready, including a communications plan for all family members. This communications plan should also include a rallying point, after the all clear signal has been issued, in case communications is cut due to down wires or lost of cell towers for family member caught outside and away from your home. Finally, if you hear sirens don't call the 911 system, be ready, tune into your local radio and TV news outlets and if you must call someone, use the "non-emergency" number for your local police department". NOT THE 911 NUMBER! Unless your calling in to report a emergency!

But remember while your making this call mother nature can be in your backyard bearing down on you! So more importantly we all have to "Be Ready"!

Storm Spotter/Chaser Richard Niemeyer alerted me to the next “BE READY CAMPAGIN”, for Southern Illinois. This is a FREE PROGRAM! So take advantage of it!

PRESS RELEASE

For Immediate Release

January 14, 2008

SI-CERT Announces the 2008, “BE READY CAMPAGIN”, for Southern Illinois. Do not make Preparedness an After Thought!

Would you place your very survival and that of your family in the Hands of a Stranger?

You would probably respond with “NO”, or, “I hope that I never have to rely on a complete stranger to save my life or that of my family.” However, each of us does this daily with our personal safety.

Do you have life insurance, homeowners insurance, and auto insurance? Would you go even one day of your life without them? Of course not; the financial risk is too great to you and your family. One accident and everything is lost.

But there is another assurance that you have not taken out that could cost you and your loved ones lives. Do you Give Up?

It’s DISASTER PREPAREDNESS!

There are no special books to buy, and the resources and training are available FREE of charge. So let’s make today the first day of that new assurance, the day that Citizens must take personal responsibility for disaster preparedness. Prepare, Protect, and assure yourselves for disasters and emergencies. Remember when disasters or emergencies occur time is of the essence, and if professions are backed up and can’t get there, you may make the difference in the live and death of a loved one. So think about it, do you still want to live without an assurance that could be so costly? Think about it, educate yourself on what to do, so that you can better assure yourself and your loved ones when a disaster or emergency occurs!

SI-CERT Announces the 2008, “BE READY CAMPAGIN” for Southern Illinois. The Southern Illinois Community Emergency Response Team prays that the Citizens of Southern Illinois will join us in improving the safety and readiness of all who live and work here in Southern Illinois. Don’t be left out, take the responsibility that will reward you and your family with increased security and Peace of Mind.

As responsible community minded Citizens it is very important that you attend the 4th Annual Meeting of the “Housing and Neighborhood Action Group”- “Carbondale Conversations for Community Action” as this year’s important topic is Emergency Preparedness. This meeting will provide you with some wonderful resources for both you, and your Neighborhoods. The meeting is 9:30 AM Saturday morning January 19th at the First United Methodist Church, 214 East Main Street, Carbondale, Illinois. The Housing and Neighborhood Action Group - Carbondale Conversations for Community Action has the eventual goal of developing a Community Emergency Response Team (CERT) for Carbondale.

The Southern Illinois Community Emergency Response Team has become a part of a national network of CERT communities. SI-CERT has developed a program that is designed to help communities prepare for and respond after catastrophic disasters such as earthquakes, tornadoes, and other major emergencies. We need you, the Citizen Volunteers, those of civic mind and pride in country, to commit to a life of service in preparation for a day that we all hope will never come. The day of a catastrophic disaster right here in your home town and neighborhood.

The mission of SI-CERT is to be a conveyor for the community, a catalyst for social action and the key resource for Citizen Volunteer involvement in disaster preparedness, response, mitigation and recovery. To be the premier provider of volunteer services through innovative program development with volunteers who are not only prepared for a disaster; but, are trained and equipped to respond with compassion and dedication to help those in need and answer the call to service.

SI-CERT will serve all of the Residents, the Citizen Volunteer’s and the Non-Profit Groups, Governmental Agencies, and the Profit Organization’s in the Sixteen (16) Southern Most Counties of Illinois; namely Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson, Johnson, Massac, Perry, Pope, Pulaski, Randolph, Saline, White, Williamson, and Union.

SI-CERT will promote, recruit and develop Citizen Volunteers for involvement in charitable service to their communities in times of disaster or community need in all the communities we serve.

SI-CERT will meet the educational needs of the Citizen Volunteers through innovative training programs that will provide them with the skills to be effective in their service to their community in time of disaster and/or community need.

SI-CERT will promote preparedness and development of response capabilities in the counties that we serve and this will be done by the coordination and administration of Citizen Volunteers through Community Emergency Response Teams and Non-Profit Organizations that are active in disaster preparedness, response, mitigation and recovery.

To learn more about SI-CERT go to our new web site at: http://www.sicertinc.org/ or call Richard Niemeyer, KC9JMW at (618)-319-9206 or email richardniemeyer@mchsi.com .

To learn more about the upcoming 4th Annual Meeting of the Housing and Neighborhood Action Group - Carbondale Conversations for Community Action contact Carbondale Conversations for Community Action: at 549-5302 x 386 or studycircles@ci.carbondale.il.us

MISSISSIPPI TORNADO UPDATE

Storm Spotter and emergency aid worker Pauline Redmond was kind enough to send me these photo's of the aftermath of the Caledonia, Mississippi Tornado.









REMEMBER
"Be Ready"!

RS

Tuesday, December 18, 2007

Indiana sets up standard for warning of dangers

Monday, December 17, 2007
Indiana sets up standard for warning of dangers Hodgepodge hurt communications

Associated Press

INDIANAPOLIS -- The state has created a standardized system to report severe weather and other hazardous conditions, replacing a hodgepodge of standards that varied from county to county.

All counties should begin using the new system immediately, said John Erickson, spokesman for the Indiana Department of Homeland Security, one of several agencies involved in devising the arrangement.

Officials saw the need for a uniform system after a blizzard last February.

"There were obviously issues with communication and consistency," he said. "It's very important everybody is on the same page."

Standards in many of the state's 92 counties were different, making it difficult for emergency personnel, the public and the news media to understand conditions throughout the state and, in some cases, between neighboring counties, said Greg Dhaene, director of the department's Response and Recovery Division.

The new system uses four levels for reporting conditions, ranging from caution to a declared emergency, which could limit travel to emergency personnel.

A statewide map showing different counties and their color-coded emergency levels will be posted online to allow people to see potential danger before traveling.

Even with the new system, the county emergency management director is in charge of determining which level of emergency is appropriate. The county commissioners then have the power to determine what types of restrictions are in place under each level of emergency.

Also involved in creating the system were members of the Emergency Management Alliance of Indiana Board, numerous county emergency management directors and the Indianapolis office of the National Weather Service.

See INDHS Press Release (PDF) December 14, 2007...State Unveils New Standardized Hazards Reporting System

Christmas Tornadoes?

Tornadoes Touch Down


(Image 3 of 3)
Last Update:12/17/2007 6:51:25 PM
Web Editor: Rich Hardwick



By: Grant Gilmore



The severe weather over the weekend left a path of destruction with at least eight confirmed tornadoes across the Southeast.

Here in Central Georgia, preliminary reports reveal that at least four tornadoes touched down with one tornado reaching EF2 strength with wind speeds in excess of 111 mph.

A warm moist airmass at the surface combined with strong upper level support to produce the outbreak of severe weather and tornadoes across the area Saturday night.

Tracking through our southeastern counties damage was left in the storms wake from Wilcox, to Treutlen county.

After a day of periodic showers across the region at 9:30 p.m. an EF1 Tornado touched down briefly just west of Owensboro in Wilcox County.

After ripping the roof off of an old dairy shed and destroying a cinder block building attached to the shed the tornado the tornado lifted back up off the ground.

However, damaging winds of 70 to 100 mph continued to cause damage across the southeast of the county.

Around 9:50 p.m. just southeast of Abbeville damaging winds near 70 mph ripped the roof off a house and blew a truck off the road and into a ditch.

The system then moved into Telfair and Dodge Counties where in Telfair numerous trees and power lines were downed as winds raced across the area near 80 mph.

Dodge County, however, saw an EF0 tornado touch down about 6 miles north of Helena near the intersection of Long Bridge Road and Bethel Church Road.

In the half mile long and 25 yard wide damage path a manufactured home was damaged along with numerous downed trees and power lines.

The complex of storms then continued to race towards the northeast at around 55 mph into Treutlen where at 10:41 p.m. an EF1 tornado touched down about a mile southeast of Lothair.

Causing mainly tree damage, the tornado moved to the northeast when by 10:42 strengthened into EF2 strength over the city of Lothair where it destroyed a fire department building on State Road 199.

Shortly after, the tornado weakened to EF1 strength while destroying a manufactured home and pushing another off of its foundation.

Moments later a weaker EF0 tornado touched down tearing a carport section off of a house and then threw it about 50 yards across the street.

Across Central Georgia there were no fatalities reported as a result of the severe weather, however, just south of our area in Turner County there was one fatality.

A semi-truck driving north on I-75 near mile marker 83 was tossed off the interstate by an EF1 tornado and thrown into an embankment.

Though the storm brought much destruction across areas of southeastern Central Georgia a lot of much needed rain also came as a result of the storm. More than three inches of rain fell in some places in Central Georgia which took the yearly deficit from over 9 inches to just over 7 inches at the Middle Georgia Regional Airport.

RS

Friday, October 26, 2007

Seiches

I ran across a very interesting article about a Seiche that hit Chicago on June 26, 1954, killing 8 on the beachhead.

So what is a Seiche? Well according to the USGS....

Seismic Seiches are standing waves set up on rivers, reservoirs, ponds, and lakes when seismic waves from an earthquake pass through the area. They are in direct contrast toThe term seismic seiche was first coined by Anders Kvale in 1955 to describe oscillation of lake levels in Norway and England caused by the Assam earthquake of August, 1950. But this was not the first time that seismic seiches had been observed. The first published mention was after the great earthquake of November 1755 at Lisbon, Portugal. An article in Scot's Magazine in 1755 described seiches in Scotland in Loch Lomond, Loch Long, Loch Katrine and Loch Ness. They were also seen in English harbors and ponds and were originally described in the Proceedings of the Royal Society in 1755.

Earthquake effects recorded by surface-water gages were first noticed by A.M. Piper of the U.S. Geological Survey (USGS). He reported that two of six gauges on the Mokelumne River in California showed a slight fluctuation caused by the December 20, 1932 earthquake at Lodi, California. Since then many seiches resulting from earthquakes have been recorded. Kvale made a detailed study of 29 seiches recorded in fiords and lakes in Norway and four seiches on reservoirs in England, all caused by the 1950 Assam earthquake. Frank Stermitz, a USGS scientist, reported readings from 54 stream gages that recorded seiches caused by the Hebgen Lake, Montana, earthquake of 17 August 1959. These were in Montana, Wyoming, Idaho, and Alberta, Canada - the most distant seiche being 545 kilometers from the epicenter.

Seismic waves from the Alaska earthquake of 28 March, 1964, were so powerful that they caused water bodies to oscillate at many places in North America. Seiches were recorded at hundreds of surface-water gaging stations - although they had rarely been reported following previous earthquakes. Indeed, four seiches were observed in Australia.

Some of the 1964 seiches were very large. Waves as high as 1.8 meters were reported on the Gulf Coast - probably because they were generated in resonance with the seismic surface waves.

Arthur McGarr and Robert C. Vorhis studied the continental distribution of seiches produced by the Alaska earthquake. They divided the seiches into two groups - those that occurred in Alaska itself and those that occurred outside the State.

The Alaska seiches were not wholly seismic, but were caused by landslides, submarine slides, tsunamis, and tilting - as well as by seismic surface waves. It was therefore difficult to isolate a particular mechanism for seiches produced within the epicentral region. At teleseismic distances (greater than 1000 kilometers) from the epicenter, inelastic effects are unimportant and seiches are generated solely by seismic surface waves.

After the 1964 Alaska earthquake, the southeastern part of the United States had by far the greatest density of seiches. Other high density areas included north and central New Mexico, eastern Kansas, and the region at the southern tip of Lake Michigan. The areas west of the Rockies, the Middle Atlantic States and New England experienced few or no seiches.

The 1964 distribution does not have any obvious dependence on distance or azimuth from the epicenter. But it does seem to have definite regional patterns, which reflect the influence of major geologic features:

  • The density of seiches is roughly proportional to the thickness of surface sediments, for example, in the Mississippi Delta region.
  • Thrust faults apparently provide a favorable environment for seiche generation. The relationship is especially clear in Georgia, near the Brevard thrust zone, in the Ouachita Mountains, and also in the Valley and Ridge province of Tennessee and Alabama.
  • Seiche locations were also controlled by structural uplifts and basins - such as the Williston and Michigan basins.

Abridged from Earthquake Information Bulletin, January-February 1976, Volume 8, Number 1.

See also: Seismic seiches from the March 1964 Alaska earthquake


Dockside Consultants has another brief on Seiches ...

Seiching

Following one of Southern California’s earthquakes, I noted that some of the water had splashed out of a neighbor’s swimming pool. When I inquired as to how this had happened, he described a series of waves created during the earthquake. This phenomenon is known as seiching and can occur when any external force disturbs an enclosed body of water. Waves move back and forth from one end to the other. The period of the waves depends on the size (length and depth) of the body of water. (See Appendix 1 for typical calculations.) In this sense they can also be described as standing waves. Seiches can be caused in bays and harbors by tidal currents, by the arrival of a distant swell with just the right period, or by storms or a tsunami. Sometimes these will oscillate for days.[37] Seiches are generally not a problem and are detectable only by means of careful measurements. However, in the case of harbor designs, one usually studies the predominant wave periods in the area and ensures that the harbor dimensions do not create a condition where large seiches can occur, since this could cause excessive movement of floating docks and straining of vessel mooring lines.

Hurricane Katrina (August 29, 2005) caused an 8 meter (26 foot) storm surge. This raised the level of Lake Pontchartrain enough to damage the levees and flood New Orleans. It also caused a rotating seich that lasted for several days.[38]

On a large scale, seiches have proved dangerous, damaging boats at dock, and occasionally killing people fishing near shores or on breakwaters. Such an incident occurred on June 26, 1954, when a 3 meter (10 foot) high wave suddenly rolled in from Lake Michigan and swept eight fishermen off of a breakwater, drowning them.[39]

A seich requires some exciting force. On the Great Lakes, seiches are caused by fast moving thunderstorms or squall lines that move eastward across the lake. The combination of the wind blowing toward a low pressure area enables a wave to form. In deep water, the wave is not very high. With the right wind speed and direction, the squall line can move as fast as the wave front, literally pushing it ahead. As the wave approaches shallow water near the shore, its height increases, governed by the same physics as any other wave. After hitting the Michigan side of the lake, the wave is reflected back toward the Illinois side. This is where its insidious nature becomes evident. If the originating storm was fairly short-lived, the chances are that the lake has returned to normal on the Illinois side; boaters and others may have resumed their activities in the aftermath of the storm. Suddenly, out of nowhere, a wave can appear and disrupt the scene. In 35 years, there have been five major seiches that have caused damage along the Chicago lakefront. During the summer of 1988 there were three noteworthy seiches along the Chicago lakeshore. These were not as bad as the one in 1954, but some damage resulted. They caused the water level to rise or fall by as much as 0.3 to 1.2 meters (1 to 4 feet), in some cases with the change occurring in less than 10 minutes. Boats can drop and hit bottom, or if dock lines are snug, the lines can break or rip cleats out of the boat or off the dock.

And from the University of Wisconsin ...
What is a seiche? (pronounced "saysh")

Like water sloshing in a bathtub, seiches are tide-like rises and drops in Great Lakes coastal water levels caused by prolonged strong winds that push water toward one side of the lake, causing the water level to rise on the downwind side of the lake and to drop on the upwind side. When the wind stops, the water sloshes back and forth, with the nearshore water level rising and falling in decreasingly small amounts on both sides of the lake until it reaches equilibrium.

Are Seiches common?

According to Deane Wassink who went ahead a did some research into the phenomena. They are not that common, but the phenomena is also recent..

On April 7, 1893 a gale pushed a seich of four to five feet high into the port of Chicago causing serious damage to many boats. At the same time in St. Joseph, Michigan it pushed inland seven hundred feet past the normal high water mark on the shore.

On June 26, 1954 a ten foot high seiche slammed into Chicago sweeping seven people off a dock to their deaths.

An especially interesting story occurred in Muskegon, Michigan. On May 30, 1998 a giant thunderstorm known as a "derecho" ( pronounced "deret-cho") tore across the Great Lakes causing tremendous damage with its tornado strength straight line winds. A tugboat crew saw the storm approaching and headed into the Muskegon harbor for safety. They felt the seiche pick them up and go past them. When the front of the storm passed the crew turned the boat around to head out of the harbor. The returning slosh of the seiche as it was focused by the narrow channel was so high and violent that it overturned the tugboat! Thankfully, the crew was rescued without serious injury or loss of life.

Just a fasinating phenomena..


RS