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stormchaser06's Blog

by stormchaser06 from Conroe

Last Post 98 days, 23 hours Ago


I was cruising through youtube the other day, and I came across this: Talking Tornado Sirens!

 

You don't need to watch the whole video. Please excuse this guy's language at the very end if you do. I did not shoot this video.

 

 

Talking tornado sirens! Cool! I'm sure that it really isn't cool when they sound the alarm warning of an actual tornado, but the fact that somebody came up with this idea is pretty neat I think!

 

Now this also brings up a serious question that I've had for a long time.

Why don't we have these things around the Greater Houston Area?

If we do, then where are they? Are they ever used during an emergency?

 

I've never seen or even heard of them being used around here, and so that's what makes me think that we don't have them. Sure they can be annoying at times, but the important thing to remember is that it only takes that one time and you would always be grateful that we had them.

 

They're not only used for Tornado Warnings, that actually wasn't really the original idea for them at all. They really came into play during the Cold War and were used to warn of a nuclear missile launch by the Soviets. Later they gradually started being used to warn of Severe Weather and other emergencies, primarily tornadoes.

 

There are some of the original and older model sirens out there that are still being used today, and are even still painted the "CD yellow." The really "famous" ones were the Thunderbolt 1000's, like the one in the video below. Some of you may actaully remember these things from back in the day.... ha ha. :-) They are still used to warn of tornadoes in Wichita Falls, TX and Norman, OK; home of the National Weather Service, Storm Prediction Center, and National Severe Storms Laboratory.

 

If you still don't think that these Tornado Sirens are any good, then take a look at the second video below. Tornado Sirens sounded the alarm as a devastating tornado approached and then tore through McConnell Air Force Base in Kansas in April of 1991. Yes the tornado cut the power lines to the siren, but the warning still got out. And today, there are models available with back-up DC power that will keep the siren going another 15 minutes after the power has been cut.

 

I think we should have these sirens in the Houston Area. They are such a vital tool to alerting the general public of an emergency.

Not only do we get tornadoes here, but look at all the chemical and refining plants that we have around here as well as the Ship Channel. Suppose there was a major accident or (heaven forbid) some type of terrorist attack at one of these locations and it produced a large-scale immediate emergency. And you were out for a walk or running errands and didn't have the radio on. Or the radio station hadn't gotten word of the emergency. Or all primary communications lines (TV, radio, phone, internet, etc.) went down. 

Wouldn't it be good to know that something was wrong so that you could take appropriate action?

 

Federal Signal Thunderbolt 1000(T?) test in Wichita Falls, TX

 

 

McConnell AFB Tornado, April 1991

 

 

 

 

6 Comments |  Add a Comment

Member Comments Total Comments: 6
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PBMom read my blog view my photos
Dec 3, 2007 | 9:10 PM

Cool videos. I remember the sirens going off in Nebraska and they only had one purpose--tornado warning. I like the idea of a siren followed by a verbal warning of what the problem is--tornado, chemical spill, nuclear threat, just a test of the emergency broadcast system, etc.

MyTechGuy read my blog view my photos
Dec 4, 2007 | 8:16 AM

very very interesting post.... so we don't have any kind of sirens in the Houston area? I sure dont remember ever hearing any (even when they would have been appropriate) and I've lived here all my life.

pink_agnes view my photos
Dec 4, 2007 | 12:43 PM

Those sirens take me back to when I used to live in Dallas. I remember moving here and wondering why we didn't do tornado warning drills (the ones where you had to crawl under the desk and curl up in a ball). I think having some sort of siren in the Houston-area would be a great idea.

drjim read my blog view my photos
Dec 4, 2007 | 3:36 PM

When we get closer to spring and the beginning of our "severe weather season" this will be a great topic to bring up during the different seminars with emergency management folk. I'd like to know the answer too.

HereAmI read my blog view my photos
Dec 5, 2007 | 4:11 PM

Tornado Sirens (Alerting Systems) have been studied fairly extensively. I was responsible for Emergency Management for a time in my career and a specific study (early 90s) in Fort Bend County showed they were not wanted by the population nor were they thought to be as effective as other means.

The issues included (I am going from memory here) that residents were likely to be in there homes or cars coupled with radio and television within these structures would reduce the ability to hear the devices.

The siren did not (at that time) provide specific briefing or instruction to the situation.

They were thought to be unsightly and distracting (testing weekly).

At that time radio and television broadcasts were the chosen method of alerting. Schools, high rises and industrial facilities usually have a person or persons responsible for monitoring alert radios. Many of these now subscribe to weather services as well.

Since then the "call back" systems have became more capable (some systems can call 6000 numbers per minute now) with specific instruction to cell phones and pagers.

911 listings can target geographically yet phone numbers are being assigned to individuals rather than by location, as in the past, it becomes less effect; as we do not know where people are. Technology is again catching up and the capability for cell phones within certain “cellular” blocks to be alerted may now be possible.

monmichka
Mar 18, 2008 | 3:39 PM

When I moved to Houston from Dallas, one of the first things I looked for was my local tornado siren. Imagine my alarm when I couldn't find one. I am not sure why noone has not thought about putting those life-saving instruments around Houston. The last time I checked, Houston was in Tornado Alley as well.

They aren't unsightly because after a while, you don't notice them just like telephone poles. And if they are, who cares! They may save your life one day.

And, no, Dallas never tested them weekly at least not as far back as I can remember and I had lived there for 22 years. (Go Cowboys!) The only tests that were ever done were performed every so often most times along with school drills.

I can remember being in the house, dead asleep in the middle of the night. Of course, not knowing what was going on and all of a sudden, the siren sounded. Immediately, we woke up and ran to the bathtub. Thank God, that tornado didn't touch down but the important thing was, we knew what was going on and were able to prepare just in case it decided to rip through our home.

Mayor White, don't you think our tax dollars would be better spent on life-saving devices as these instead of red-light cameras? Better yet, could you use the revenue from the red-light cameras for this cause?

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stormchaser06

I am going to school to become a broadcast meteorologist, look out Houston! Here comes your next Local TV Weatherman!

Member Since: 1/29/2007