SKYWARN NEWS WIRE
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GENERAL INTEREST


May 18-24, 2008 is Emergency Medical Services Week
In recognition of the EMS providers who risk their life to the aid of a lightning strike victim (with a storm is still overhead), the Milwaukee Area Skywarn Association invites the medical response community and all severe weather responders to learn lightning safety, just exactly how lightning works, and most importantly,
the medical affects you will experience with a lightning strike

Detailed Medical And Basic Meteorological:  http://www.emedicine.com/emerg/topic299.htm
Target audience is medical and clinical personnel. Numerous references and related links.


The Latest And Greatest: 
http://www.uic.edu/labs/lightninginjury/LtnInjuries.pdf  41 pages ,18 Mb.
This extensive and detailed document contains the most up to date information on lightning and related injuries. Covers medical, meteorological, myths, scientific, and historical. Numerous maps, charts, graphs, and diagrams. Caution: Some injury and burn pictures may be too graphic for kids.


SKYWARN NEWSLETTER
Our February 29, 2008 newsletter which was sent out to our supporters is now on-line at this web page link::
http://www.mke-skywarn.org/newsletter.feb08.htm  Check it out!

2008 WISCONSIN TORNADO & SEVERE WEATHER AWARENESS WEEK

Governor Doyle has proclaimed April 21-25, 2008 as Tornado and Severe Weather Awareness Week in Wisconsin.  On April 24, 2008, a statewide tornado drill is planned.  The National Weather Service will issue mock tornado watches and warnings.  If actual severe weather occurs anywhere in the state on April 24, the tornado drill will be postponed until Friday, April 25 with the watch/warnings issued at the same times.  Below are the scheduled times for the mock watches/warnings.  (Feb. 5, 08)

1:00 pm - MOCK TORNADO WATCH FOR ALL OF WISCONSIN.

1:10-1:15 pm - National Weather Service Green Bay issues mock tornado warning for Brown, Calumet, Door, Florence, Forest, Kewaunee, Langlade, Lincoln, Manitowoc, Marathon, Marinette, Menominee, Oconto, Oneida,
Outagamie, Portage, Shawano, Vilas, Waupaca, Waushara, Winnebago and Wood Counties.

1:20-1:25 pm - National Weather Service Milwaukee issues mock tornado warning for Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake, Iowa, Jefferson, Kenosha, Lafayette, Marquette, Milwaukee, Ozaukee, Racine, Rock, Sauk, Sheboygan, Walworth, Washington and Waukesha Counties.

1:30-1:35 pm - National Weather Service La Crosse issues mock tornado warning for Adams, Buffalo, Clark, Crawford, Grant, Jackson, Juneau, La Crosse, Monroe, Richland, Taylor, Trempealeau and Vernon Counties.

1:40-1:45 pm - National Weather Service Minneapolis/Chanhassen issues mock tornado warning for Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce, Polk, Rusk and St. Croix Counties.

1:50-1:55 pm - National Weather Service Duluth issues mock tornado warning for Ashland, Bayfield, Burnett, Douglas, Iron, Price, Sawyer and Washburn Counties.

2:00 pm - END OF MOCK TORNADO WATCH/WARNING DRILL
 


WISCONSIN FREEWAY BACK-UP ASSESSMENT
Wisconsin's Department of Military Affairs has released its assessment on the Interstate 39/90 back-up between Madison and the Illinois border during the severe February 5-7, 2008 winter storm. This event required Governor Doyle to declare a state of emergency. This is an exceptionally well detailed assessment on how effective (or ineffective) various Wisconsin agencies performed to the traffic and public safety issues during near blizzard like conditions.  While lengthy (164 pages, 3.14 MB) there are segments of interest for local first-responders, law enforcement, fire departments, emergency response personnel, plow and wrecker operators, state troopers, media, the National Guard, and Wisconsin weather watchers alike. http://emergencymanagement.wi.gov/docview.asp?docid=13282&locid=18


JANUARY TORNADOES
A rare tornado out break hit southeast Wisconsin, Northern Illinois, Missouri, and Oklahoma on January 7th.The strongest was rated EF-3 for southeast Wisconsin. Link here for Wisconsin storm and others states. Aerial damage photos from the tornadoes linked to a Google Map are also on display courtesy of http://www.aerialimages-photo.com/Wisconsin-tornado/map.htm     (Jan. 19, 08)

 

SPOTTERS GET NEW REFERENCE POINTS
Spotters in south central and southeast Wisconsin report their location based on their distance and direction from a city center or geographic landmark. Beginning in 2008 new additional points will be added to the list. These new points will now include airports, institutional landmarks, and state parks. Spotters served by the Milwaukee-Sullivan NWS office should link to the Milwaukee Skywarn webpage http://www.mke-skywarn.org/cities.htm and review these new points.  
1-19-08


HIGH VISIBILITY GARMENTS FOR SPOTTERS-CHASERS-MEDIA?
On November 24th, 2008
Federal Highway Administration (FHWA) regulation 23 CFR 634 goes into effect. It requires the wearing of high visibility garments on all federally funded highways. This is a compliance issue for public safety, the towing and recovery, road construction and maintenance industries. Its impact on spotters, chasers, and media spotters have yet to be determined.  (1/6/08)


WEATHER RADIOS FOR ALL MOBILE HOMES?
The House of Representatives, by voice vote, has pass legislation that would require weather radios in all mobile homes. The Senate has yet to act on the bill. As of April 2007 Indiana passed a similar statewide law for mobile homes known as "CJ's Home Protection Act." Critics of the new bill note the proposed legislation provides helpful warning information, but no solution since many mobile home parks do not have storm shelters, and that driving from a oncoming storm can be equally dangerous. According to the bill, some 20 million Americans live in manufactured homes and the fatality rate for such homes during storms is more than 10 times that of permanent structures. 
(A-P, 10/30/07)
 

CROSSING POLICE LINES (Wisconsin Radio & TV Engineers Note)
The Wisconsin Broadcasters Association and the Wisconsin Department of Justice, division of Criminal Investigations
are providing state-issued Broadcast Emergency Personal ID cards to radio and TV engineers. The cards will aid broadcast engineers in passing thru police lines to access broadcast transmitters to keep their stations on the air to broadcast emergency information during a disaster. This is in response to recommendations following the Hurricane Katrina disaster when engineers had problems reaching their transmitter sites. This program is not for reporters, but only radio and TV engineers.
http://www.wi-broadcasters.org/emergency/broadcasterid/ 
(MASA Capsule Update June 2007)


 


CAPSULE UPDATE – September 2007

FROM COUNTY TO STORM BASED WEATHER WARNINGS
By Skip Voros, Executive Director, Milwaukee Area Skywarn Association

The National Weather Service currently issues and disseminates warnings for severe thunderstorms, tornadoes, and flash floods using full county or parish boundaries. In order to improve the accuracy of warnings for these hazards, the NWS will implement Storm-Based Warnings on October 1, 2007. Although entire county warnings are still possible with some storms, beginning in fall the warned area will be in the shape of a multi-sided box (polygon) indicating the greatest threat area regardless of the geopolitical boundaries. Thus areas not affected by the storm's path do not get warned. Pictures and overview at: http://www.weather.gov/sbwarnings/
-MORE-
During active severe weather events the polygon warning areas are now displayed on internet radar for tornadoes, severe thunderstorms, flash flooding, special marine events, and extreme wind warnings in hurricane prone areas. Some TV channels are also displaying the polygon warned areas. On-line at:
http://www.srh.noaa.gov/ridge/index_lite.htm  and http://www.srh.noaa.gov/ridge/index_lite.htm
-MORE-
In partnership with the private sector Storm-Based Warnings will promote improved graphical warning displays, support a wider warning distribution through cell phone alerts, pagers, and web enabled Personal Data Assistants (PDA’s) etc. Audio and text warning formats for NOAA radio, E-mail, and TV screen crawls will include more specific geographic or landmark wording.



LIGHTNING INSURANCE CLAIMS INCREASING
The Insurance Information Institute recently released data about payouts to home owners for damages caused by lightning strikes. In the U-S, the number of claims in 2006 was 256,000. The total payout was $882 million, which is about 30% higher than what was paid out in 2004. The increased costs are attributed to home owners with more electronic entertainment options. The above losses don’t include damages to non-residential properties, forest fire related, or fire fighting costs.
http://www.iii.org/media/updates/press.773471/



COASTAL RESIDENTS WHO REFUSE HURRICANE EVACUATION
A recently released Harvard School of Public Health survey found that nearly one-third (31%) of residents in high-risk hurricane areas would not leave if government officials issued an evacuation order due to the threat of a major hurricane. Respondents gave the following reasons: Their home is well built and would be safe (75%), the roads would be too crowded (56%), the evacuation would be dangerous (36%), worry their possessions would be stolen or damaged (33%), they would not leave their pets (27%). The complete study is on-line at:

http://www.hsph.edu/news/pressreleases/2007-releases/press07242007.html


2007 COMMUNITY PREPAREDNESS CONFERENCE
This past June the International Association of Emergency Managers (IAEM) and the National Emergency Management Association (NEMA) had their annual meeting in Alexandria Virginia. The event was open to all who are interested in making their communities safer, stronger and better prepared for all types of hazards. A long list of presentations, handouts, and reference material from the conference is available at:

http://www.iaem.com/NCCP2007Presentations.htm#citizencorps


FIRST RESPONDER'S GUIDE TO SATELLITE COMMUNICATIONS
This Satellite Industry Association guide is a comprehensive overview and tutorial of satellite technology and its role in the response to natural and human-induced disasters. Included in the guide is a glossary of terms, over view of satellite capabilities, and steps for using Sat data.

http://www.sia.org/frg_files/FirstResponder'sGuidetoSatelliteCommunications.pdf


FIRST RESPONDER INTEROPERABILITY GUIDELINES
http://www.ntia.doc.gov/psic/PSICguidance_081607.pdf


WEATHER RADIO RECALL
By US Consumer Product Safety Commission
On August 29th the US Consumer Product Safety Commission (CPSC) announced the recall of about 66,000 weather radios manufactured by Oregon Scientific incorporated. The complaint indicates the radios are not activate a warning alert when issued by the weather service. Models and press release at
: http://www.cpsc.gov/cpscpub/prerel/prhtml07/07292.html


ON-LINE RESOURCES:

RIVER WATER LEVELS
Historic flash flooding occurred in southeast Minnesota (17 inches) and western Wisconsin (11 inches) on August 18-19th. At least 7 were killed and 12 counties now under disaster declarations. Local sheriffs used NOAA All Hazards’ Weather Radio to issue emergency evacuations orders.  Is there a river in your area? Find out its level and trend with this zoom down map link at
http://www.weather.gov/ahps/index.php


DRIVER AND SPOTTER SAFETY: Turn Around Don’t Drown (TADD)
Many people believe their 3,000 pound car or min-van is too heavy to float with 1 or 2 feet of flood water. But why then does a 97,000 ton Aircraft carrier float? Vehicles, including ships, float because of buoyancy. Most cars can be swept away with 18-24 inches of fast moving water, and trucks or SUVs do not fare much better. For a simple explanation and graphic on buoyancy see: http://tadd.weather.gov/Buoyancy.shtml
For the math & science wiz kid a PDF version at: http://tadd.weather.gov/images/WaterPhysics.pdf
And for the know-it-all, a PowerPoint version at:
http://tadd.weather.gov/images/WaterPhysics.ppt



BASIC STORM SPOTTER MANUAL (Beginner Level)
This entry level PDF document is suited for the basic weather watcher or future weather spotter who wants to expand their knowledge but without getting overly complicated.
20-25 pages.
http://www.nws.noaa.gov/om/brochures/basicspot.pdf



ADVANCED STORM SPOTTER Manual
This misleading title, also a PDF document, expands on the basic materials and then introduces additional concepts and visuals that the beginner needs to understand without becoming overly technical. http://www.nws.noaa.gov/om/brochures/adv_spotters.pdf.  (25-30 pages)


DOPPLER RADAR TRAINING
By Rick Swierczynski, Vice President & Associate Director, MASA Inc.

Weather surveillance radar (RAdio Detection And Ranging) is used by virtually all weather sensitive responders. However, with the exception of knowing that the bright red colors often mean strong or severe storms, most users do not fully comprehend weather service radar imagery. Is your favorite radar image showing rain, hail, snow, smoke plumes, lake breezes, migrating bird flocks, wheat chaff from a farm field, damaging winds, or images that infer a rotating storm (often a precursor to funnels and tornadoes).

On-line at
http://www.crh.noaa.gov/pub/wcm/Radar_training.ppt  (PowerPoint, 126 slides, 30 MB) it covers how radar works, basic and severe storm imagery, and a quiz to test what you have learned. Recommended audiences include: designated weather watchers, emergency managers, police and fire, marine, spotter, water management, agriculture, forestry, aviation, and public works personnel. Some material and graphics will be difficult for the newcomer. For additional Doppler radar training also see: http://www.crh.noaa.gov/pah/science/science.php



10 MORE REASONS FOR WEATHER SPOTTERS
By Peggy K., Secretary, Milwaukee Area Skywarn Association

Because the Warren County Iowa community of Cumming does not have tornado sirens or an emergency management plan according to a story by Des Moines television station WHO.

Because current Doppler radar technology cannot determine the exact size of hail. Rare and verified 5.5 inch stones fell in Wisconsin’s Wood County on June 7th causing damage to roofs, cars, and crops.

Because communication lines go down. On June 27th a large part of Oswego county New York lost cell, landline, cable TV, and 9-1-1 center contact when a fiber cable was damaged. 20-thousand people were without communications for many hours.

Because spotters only call 9-1-1 to make a report. During a July 16th tornado warning for Jefferson County in southeast Iowa, the 9-1-1 center answered almost 100 calls in a 45 minute period. Questions included: “Is the tornado siren being tested?  Was there a real tornado?  Where was it?  Is it safe to leave the shelter?” This prevented dispatchers from handling other real emergencies. Well prepared spotters and the public always have safety plans for their home or work. And the practice KEEP UP not CATCH UP.

Because many trained spotters are ham radio operators with backup power and direct radio contact with the weather service. A July 28th a telephone outage at the Northern Indiana weather office prevented potential reports from being passed. Any reports had to be relayed thru local law enforcement.

Because spotters understand you don’t call 9-1-1 unless its an emergency where you need police, fire, or emergency medical attention. During a August 6th tornado warning for Rock County in southern Wisconsin, the 9-1-1 center was bombarded with calls. “OK, the tornado alarm….OK, Does that mean it's  just a tornado warning or what? …..I need to know where we're supposed to go….there's a tornado warning going on…….Yeah, we've got a tornado warning in Rock County, out east…..Now, is that Janesville? I was wondering, my TV is out and everything.....is the tornado warning done?   KEEP UP not CATCH UP!

Because tornadoes have occurred in all 50 states. On August 9th several shorted lived 6:30 AM twisters tore thru Brooklyn, New York. That city has not seen a tornado since the beginning of record keeping. In Bethel, Alaska (400 miles west-southwest of Anchorage), a funnel cloud was seen on August 20th.

Because many spotters are ham radio operators, and unlike cell phones, the ham radio channels are not affected outages or overloads. The historic flooding on August 19th in southeast Minnesota prompted this Civil Emergency Message on NOAA Radio:

URGENT – IMMEDIATE BROADCAST REQUESTED
CIVIL EMERGENCY MESSAGE - HOUSTON COUNTY EMERGENCY MANAGEMENT
RELAYED BY NATIONAL WEATHER SERVICE LA CROSSE WI
1100 AM CDT SUN AUG 19 2007

THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE HOUSTON COUNTY
EMERGENCY MANAGEMENT. THE SHERIFFS DEPARTMENT REQUESTS THAT CELL PHONE
TRAFFIC BE KEPT TO EMERGENCY PERSONNEL ONLY. RESPONDERS COULD EXPERIENCE
COMMUNICATION PROBLEMS OTHERWISE.


(During the Minneapolis Bridge collapse a similar request was made by emergency responders.)

Because weakening storms and simultaneous computer glitches can mean major property damage. As was the case on August 23rd in the Chicago area when a decaying storm suddenly intensified to produce an 80-100 MPH microburst and the city sirens did not sound during a tornado warning.

Because the August 29th siren test in Franklin County, Ohio, discovered 37 dead sirens out 143. This according to the county’s Emergency Management director and the Columbus Dispatch.


UNHAPPY T-V VIEWERS:
As seen on the Pittsburg weather service website
….Public Information Statement….
The National Weather Service in Pittsburg has received numerous complaints about our severe weather warnings breaking into local cable television programming during severe weather events. The National Weather Service has no control over the method that your local cable company chooses to display our warnings. If you have complaints about the way our warnings are displayed, you should contact your local cable company. Again, the National Weather Service in Pittsburg is not responsible for the method that your local cable company uses to display our warnings.


CALENDAR

2008
March 9   Daylight Saving Time begins
March 17-21   Flood Safety Awareness Week
April 8-9    Wisconsin Governor’s Conference on Emergency Management (Appleton, WI.)
April 21-25   Wisconsin Tornado & Severe Weather Awareness Week
May 14   NOAA All Hazards Radio Awareness Day
June 1-7   Rip Current Awareness Week
June 12   Heat Awareness Day in Wisconsin
June 21-22   Amateur Radio Recognition Days
June 22-28   National Lightning Safety Awareness Week



WISCONSIN RELATED

2007 WISCONSIN WEATHER HIGHLIGHTS
12/24/07
 
February Snow Storm -  8 to16 inches in West Central Wisconsin
March Winter Storm - 12 to 18 inches/blizzard N-W Wisconsin
June 1st to 6th - Daily scattered severe storms over Wisconsin
June 7th - Severe Weather Outbreak, 5 tornadoes over N-E Wisconsin
June 7th - Near Record 5.5 inch hail stones
July 17-18th - Flash Floods in S-W Wisconsin
The Summer Drought
August - More severe flash floods in S-W Wisconsin
August 13 - 90 MPH severe thunderstorm winds in Western WI
December 1st - Winter storm, up to 1/2 inch ice accretions
 
Full details, maps, charts, extremes, fatalities at:




Southeast Wisconsin Spotters Get Google Maps
Southeast Wisconsin spotter training requires spotters to reference their location from the geographical center of their city or the nearest city/village within their county. To make this a simple process the Milwaukee Area Skywarn Association has now added a Google map link for each of the 20 counties served by the Sullivan NWS office. The Google maps provide seamless zooming down to street level for each city center. Storm spotters are encouraged to plot these locations (distance & direction) for their home, work, and frequent driving stop locations. New and updated locations will come prior to the 2008 season. City Centers and Spotter Reporting Criteria at:
http://www.mke-skywarn.org/cities.htm



Jumbo Weather Radio Coverage Map
NOAA All Hazard Weather Radio is still the best kept secret in the world or weather data information. These radio channels provide local forecast and warning information 24-7. And now they also broadcast certain non-weather emergency messages (9-1-1 outages, chemical spills, evacuation orders, etc).

URGENT - IMMEDIATE BROADCAST REQUESTED - CIVIL EMERGENCY MESSAGE
HOUSTON COUNTY EMERGENCY MANAGEMENT
RELAYED BY NATIONAL WEATHER SERVICE LA CROSSE WI
408 PM CDT SUN AUG 19 2007

THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE HOUSTON COUNTY
EMERGENCY MANAGEMENT.

THE MAYOR FROM THE CITY OF HOUSTON HAS CALLED FOR A MANDATORY EVACUATION OF
THE CITY. RESIDENTS EVACUATING SHOULD TAKE HIGHWAY 76 TO CALEDONIA. IF PEOPLE CANNOT
DRIVE GO TO THE NORTH END OF THE CITY BLOCK BY 5 PM AND BUS TRANSPORTATION WILL
BE PROVIDED FOR YOU.

See our Wisconsin jumbo weather radio coverage map and the list of non-weather emergency messages at our updated weather radio page at:
http://www.mke-skywarn.org/wxradio.htm



WISCONSIN FLASH FLOODING
Rainfall and flooding of historic proportions struck parts of Southeast Minnesota and southwest Wisconsin on August 18th and 19th. This led to record breaking daily and monthly rainfall totals, and subsequent deadly flash flooding  claiming 7 lives and millions of dollars in property and infrastructure loss. Vernon County damage photos and slide show at: http://www.vernoncounty.org/flood/flood.htm



Spotter Participation in Major Flood Events
Personal safety: Pre-plan for evacuation, escape routes, and meeting points during high impact events. When safe to do so follow reporting guidelines, but consider: 1) basement flooding in multiple homes and businesses, 2) rivers, creeks, streams at/or above bank full, 3) flooded or impassible roads, streets, or intersections, 4) washed out roads, bridges, railroad tracks, 5) mudslides, cave-ins, dam breaches, and, 6) evacuations.


THE SKYWARN "WISH LIST"
Milwaukee Area Skywarn Association is seeking local, community, and professional support to better serve our supporters’ and the severe weather community. Visit our "wish list" page about donating items you no longer use or make a small five dollar donation. High priorities include 2-way radio equipment and associated antenna space on a tall building, radio-TV-cell tower in or near Milwaukee County. This system will be used relay severe weather warnings and related information to the benefit of emergency responders, government officials, needy agencies, and the public, but without the repetitive nature heard from on the weather radio. Milwaukee Skywarn is nonprofit and IRS 501c3 tax exempt. Visit our wish list at
http://www.mke-skywarn.org/support.htm   or send replies in confidence to:
masa@execpc.com


 


 

NEW WISCONSIN TORNADO MAP
Milwaukee National Weather Service Warning Coordination Meteorologist Rusty Kapela has produced a graphic map plotting of the initial spin-up location of Wisconsin tornadoes between 1950-2006. Only the initial spin-up location is plotted, even though the tornado may have traveled some 5, 10, 15, 20, or more miles. On this Milwaukee Area Skywarn Association web page http://www.mke-skywarn.org/wi_tor_spinup.htm     (May 22, 2007)


 

  SPOTTER DO'S and DON'TS
By Rusty Kapela, NWS Milwaukee/Sullivan 2/27/07


Do...attend spotter classes as much as possible.
Do...surf the web for additional information on spotting, severe weather, etc. (including Storm Prediction Center)
Do...have a watch, pencil, note pad, cell phone, and colored Quick Spotter Reference Guide with you when spotting
Do...make an effort to provide an accurate report - the time, location, condition (what you experienced/saw), and location
Do...reference your severe weather report location to the
cultural/political center of the nearest city/village, to the nearest 1/10 mile and one of the 16 compass points (stationary spotters)...such as...1.5 NNE Madison
Do...provide in your report what direction you are looking at while viewing a rotating wall cloud, funnel cloud, or tornado, since you can't accurately determine, in the heat of the battle, how far away the wall cloud/funnel cloud/tornado is from your position
Do...spot with a partner, especially if you are mobile - two heads are better than one in this business!
Do...place the safety of you and your family first, your report is second priority
Do...take a deep breath, try to remain calm, and get the job done
Do...utilize communication channels that have been set up for you or your group, and follow proper format/procedures
Do...make sure the National Weather Service receives your report via 911, or our 800 number, or ham frequencies, or E-Spotter
Do...be willing to freely share some of your severe weather pictures with the NWS for educational purposes, on-line stories (it's in the public domain)
Do...feel good about what you're doing as a spotter - you are just as important as any other spotter!

Don't...assume you know everything there is to know about spotting - keep an open mind - you'll learn something new every year
Don't...make it difficult for emergency response people (emergency management, law enforcement, fire fighters, Red Cross, etc.) to do their job - don't get in the way
Don't...just take pictures and video of a wall cloud or tornado and forget to relay your spotter report
Don't...look at spotting as a game or procedure that will make you look more important to your peers - keep a level head and just do your best
Don't...look down at or ridicule another spotter for making a mistake - you may make the next mistake - we all have - no one is perfect
Don't...get upset at the National Weather Service if you don't see your severe weather report appear on-line as a Local Storm Report (LSR) or in a Public Information Statement (PNS), or in some "Top News of the Day" article on the NWS's web page - we get hundreds of reports from the 20 counties we service.
Don't...assume that you have a tornado just because you see something that looks like a funnel cloud - you must see some indication of ground-based, rotational effects (rotating debris/dirt) underneath or very close to the funnel cloud in order to classify it as a tornado - and there may be very little of any funnel cloud
Don't...get caught up in the game of trying to be the first person to call-in a tornado report - spotting is a game of being 100% correct...it's not a game of being the first.
Don't...call-in or relay a report if you're not sure what you're looking at - you must be 100% sure of what you're looking at - accuracy is the highest priority, after your safety - We'd rather have no report rather than a false report.
Don't...forget to give yourself a pat on the back - for your volunteer, public safety efforts

 

   ON-LINE SPOTTER TRAINING
By Rick Swierczynski, MASA V-P
Associate Director Milwaukee Area Skywarn Assoc.

The 2007 storm spotter training programs presented to the public and emergency responders by the Milwaukee-Sullivan National Weather Service have been added to the Milwaukee Area Skywarn Association "Storm Spotter" webpage. The 'Basic' program should be viewed by all beginners and trained spotters, while the 'Advanced' program is for those who have completed the basic program and are seeking a more in-depth training. These Power Point programs are excellent training or refresher materials, but they are large files. Expect 3-4 minutes of download time even with high speed connections. http://www.mke-skywarn.org/storm_spotters.html
 

NIGHTMARES FOR THE EMERGENCY RESPONDER:

#1 TORNADO HITS TOWN BETWEEN RADAR SCANS
On September 16, 2006, at 9:54 PM a quick-developing tornado struck about 20 miles Northwest of Minneapolis in the town of Rogers MN. There were injuries, homes damaged, and one fatality. A Weather Service investigation team wanted to know why this storm was missed. Their findings suggest (1) The first clear radar signatures occurred at the same time the twister hit Rogers and (2) "the lack of real time storm reports" (from spotters) affected the warning process.

Published in November of 2006, this 24 page report in PDF is on-line at http://www.nws.noaa.gov/om/assessments/
And second report from the NOAA Inspector General is at:
http://www.oig.doc.gov/oig/reports/2007/Rogers%20DEN-18354.pdf  (32 pages  1.66 Mb)

Rick Swierczynski, vice president, Milwaukee Area Skywarn Association (storm spotters), says "This event is a prime example of the value and importance of a trained volunteer storm spotter." He adds, "No community or individual is storm-proof, but we all can be storm-ready. Individuals or businesses can establish a Designated Weather Watcher, emergency managers can develop a local storm spotter network and obtain official National Weather Service StormReady status."


ON-LINE VIDEO: TORNADO DAMAGES SCHOOL
YouTube.com, the post-it-yourself website of video clips, has a dramatic segment showing what happens in a school room as a tornado hits. Video surveillance cameras capture walls caving in, windows exploding, flying debris, air coolers, and roof sections. Graphic example of why to stay away from windows during any storm. Includes other TV news segments from this spring 2006 twister. Requires broadband or high speed line for best viewing.
http://www.youtube.com/watch?v=eCsflaeo8b0     http://www.youtube.com/watch?v=UdSjzWVevI8

 

ON-LINE VIDEO: LIGHTNING MYTH BUSTED
In another video clip from YouTube.com, a lightning bolt is seen striking the lower section (and NOT the highest point) of antennas atop the Sears Tower building in Chicago. Relevant to personal safety this clip shows that lightning does not always strike the tallest object as a popular myth states. Requires broadband or high speed.
http://youtube.com/watch?v=1LIQv0CeXRk

 

ON THE SPOT TRAINING: ALTERNATE DATA SOURCES
Radar displays from whatever source occasionally slowdown or breakdown during a critical weather situation. Milwaukee Area Skywarn Association reminds everyone to learn about and become familiar with alternate weather radar sources; internet, cable, local and High Definition TV signals, satellite feed, cell-phone, PDA, etc). This also applies to any weather data source; always have alternate sources of information. Send your comments or questions to: masa@execpc.com


WORD POWER: "HAZ-COLLECT"
Haz-Collect is a system developed to relay non-weather emergency messages using the Department of Homeland Security and NWS resources. Approved Non Weather Emergency Messages (NWEM) include: Administrative Message, Avalanche Watch/Warning, Child Abduction Emergency*, Civil Danger Warning, Civil Emergency Message, Earthquake Warning, Evacuate Immediately, Fire Warning, Hazardous Materials Warning, Law Enforcement Warning, Local Area Emergency, 911 Telephone Outage Emergency, Nuclear Power Plant Warning, Radiological Hazard Warning, Shelter in Place, and Volcano Warning. (* Not all regions.)
 
NWEM's are originated by local, state, or federal civil authorities and at their request may be relayed by the National Weather Service in non-weather related text products over NOAA Weather Radio, the Weather Wire Service, and the Emergency Alert System. On the web:
http://www.nws.noaa.gov/os/hazcollect
 


TORNADO ICONS REQUIRE CAUTION
A growing number of internet web sites, radar software, and weather data vendors are now showing radar maps that display a icon to indicate a possible tornado. The display of this TVS icon (Tornado Vortex Signature) can be misleading to the untrained emergency manager, spotter, or weather enthusiast. Todd Shea of the La Crosse Wisconsin National Weather Service says "Many spotters and net controllers use private software that displays NWS Doppler Radar data, including some of the algorithm output. One of the items that often appear with stronger storms is the Tornado Vortex Signature (or TVS) that indicates strong rotational wind shear at a certain layer based on radar data.
-MORE-
Care should be used with this information. A TVS does not automatically mean a tornado is there or likely. It indicates there is rotation. It is often dangerous implying to a spotter that a tornado is likely given the appearance of a TVS. There are many factors that go into tornado detection and formation. The TVS false-alarms quite a bit. You also have to have a good understanding of the environment on that day and overall storm structure."
 

SKYWARN D-V-D FUND RAISER
Milwaukee Area Skywarn Association (MASA) ["May-sah"] is seeking your support for our 2008 fund raising campaign with the distribution of the "Storm Buffet" Digital Video Disc. Your purchases or donations (which are tax deductible) support our community outreach efforts to protecting life and property through severe weather identification, evaluation, and reporting. Recommended audiences include: Gift givers, weather enthusiasts, storm spotters & chasers, emergency managers, students, educators, media, fire & police, outdoor and sports personnel, meteorologists, and folks living in rural areas. http://www.mke-skywarn.org/stormbuffet.htm


 

HAM RADIO SKYWARN TRAINING NET
The next Milwaukee Area Skywarn ham radio training net or 2008 has yet to be scheduled. These training nets are broadcast the last Saturday of each month during the warmer season on the 146.910 Mhz repeater. They are intended to improve operator familiarity and efficiency in reporting severe weather and also address issues on severe weather response in general. The training net can be heard locally on any programmable police scanner radio.


NEW TORNADO DAMAGE SCALE NOW IN EFFECT
Since February 2007 meteorologists and wind engineers have been using a new "Enhanced Fujita" scale for measuring the destructiveness of tornadoes. The new format uses 8 levels of damage as determined by 28 different indicators (strip mall, low rise building, school, metal/brick building, etc.) Links, details, and documents at: http://www.spc.noaa.gov/faq/tornado/ef-scale.html


 

MASA RADIO CHANNEL:  The MASA radio channels are being reassigned and relocated. Beginning this spring a wide coverage UHF (452.125) channel is should debut. This system will allow trained storm spotters, emergency managers and other users a two-way radio system to make and receive real-time reports and data, but without the license requirements of ham radio storm spotters or the repetitive nature of NOAA Weather radio. Fire and police departments and volunteer communicator are needed.  We are in need of additional UHF-VHF radio and repeater equipment. Your gifts and donations are tax deductible. Signal reports will soon be needed.
 

 

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Wisconsin Non-profit and IRS 501c3 Tax Exempt. All Rights Reserved.
SKYWARN is a registered trade name of NOAA

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