Tag Archives: Warning Sirens

Denver begins upgrade of tornado warning siren system

In an effort to keep up with new technology and improve warnings to residents, the city of Denver began a much-needed upgrade of its outdoor warning sirens yesterday. The system will feature improved reliability and the ability to target warnings.  Read about Denver’s new system on Examiner.com

What about Thornton?  The city that was the site of the most destructive tornado ever in the Denver metro area doesn’t have sirens.  The city did however implement an email warning system this past spring – click here to read more.

City of Thornton announces emergency alert system for residents

City of Thornton Emergency Management T-Alerts
The City of Thornton's new Emergency Management T-Alerts will inform residents of a wide variety of weather and civil emergencies.

Sitting at the western edge of tornado alley, the Denver metro area is home to severe weather of all forms.  In an effort to keep residents aware of the dangers Mother Nature brings every year, the City of Thornton is set to roll out an email alert system.

It has been nearly 31 years since the most destructive tornado to strike the Denver area tore through the city of Thornton.  In the intervening time between now and then, it is ironic that neither Thornton nor Adams County deployed any sort of alert system for its residents beyond Reverse 911.

Seeking to correct that lapse, Thornton’s Office of Emergency Management presented a significant enhancement to the city’s T-Alert system to city council at a planning session last night.

T-Alert is the existing email subscription system for Thornton residents that can keep them up to date with everything from traffic to trash services to recreational opportunities.  Now, emergency management announcements will be added to the service.

Emergency Manager Gene Putman explained that with the proliferation of email on mobile devices like cellular phones, the system will allow the city to send out warnings to residents in a matter of seconds.  The system was tested during the February snowstorms and was a resounding success.

Dispatches can be sent out by the city’s emergency management personnel or in an urgent situation, the new 911 center.  Spanish translations to the messages will also be included in the emails.

Putman said, “Within 30 seconds of a warning being issued by the National Weather Service we can have that critical information out to residents.”

Uses for the emergency management service will include obvious items such as tornado watches and warnings and severe hail or flooding.  Also thrown into the mix will be important announcements about major snow events, hazardous material spills and other types of civil alerts.

Jack Ethredge, City Manager, is no stranger to disasters having served as Emergency Manager along the Gulf Coast during two hurricanes.  He told council the system gives the city an “important, broader way to communicate.”

While the new system will help to keep residents safe, officials also remind residents that they must take responsibility for their own safety as well and stay aware of developing weather.  Local news media should be monitored and residents should own a NOAA All Hazards Radio.

  • Note: In addition to the city’s alert system, you can subscribe to ThorntonWeather.com’s alert system.  We believe the two systems will complement each other.  Our system provides all watches and warnings from the National Weather Service while the city’s will maintain a focus on the major events.

Thornton also continues to improve and refine its disaster preparedness as a city government.

Emergency management personnel are receiving important training on disaster response and new emergency procedures are being developed all city employees.

When disaster strikes, the speed and accuracy of a response is essential and Emergency Investigation Area Teams have been created to aid on this front.  Each team will be comprised of personnel from key city departments.  These teams will be responsible for one of six Emergency Investigation Areas and when needed, will be deployed to document a situation and provide direction.

Northglenn-Thornton Sentinel talks tornado sirens

Something you will not see in Thornton - Tornado sirens.
Something you will not see in Thornton - tornado sirens.

In yesterday’s Northglenn-Thornton Sentinel, the paper wrote about tornado sirens and warning systems in the north metro area – or rather the lack thereof.  Appropriately titled “Sound of silence”, the article points out that Thornton is not alone in their lack of any sort of severe weather warning system. 

Westminster, Northglenn, Federal Heights and Adams County leave citizens to fend for themselves as well.  Brighton and Commerce City have siren systems to protect residents of their cities.

Emergency managers cited a number of reasons including the ever-present cost consideration and the fact that severe weather season in Colorado is relatively shortlived.  It is the opinion of ThorntonWeather.com that these thoughts are all extremely shortsighted and cities are risking their citizens’ lives. 

One of the more interesting sections of the article reflects that:

Mike Reddy, captain of emergency management for the Westminster Fire Department, said Mother Nature often provides enough warning for those people who are caught outside during severe weather.

“To me it’s like lightning. If you are out playing golf and there is lightning, it’s best to go inside where it’s safe,” Reddy said. “Tornado sirens are a very expensive investment that it turns out are used three weeks out of the year.

With all the media coverage and alternative approaches, there are more effective ways for people to be notified.”

Reddy added that the information he gets from dispatch about severe weather can be found on the local news channel or Internet.

Do tornadoes strike in the Denver area?  177 have been recorded in the metro area alone since 1950. They have occurred as early as April 10th and as late as October 14th.
Do tornadoes strike in the Denver area? 177 have been recorded in the metro area alone since 1950. They have occurred as early as April 10th and as late as October 14th. Map courtesy TornadoPaths.org.

Captain Reddy may wish to familiarize himself with the history of tornadoes in Colorado.  Since 1950, tornadoes have been recorded as early as April 10th and as late as October 14th – in the Denver metro area alone.  Further, through yesterday, 177 twisters have been recorded in the metro area during that same time frame so despite what some may say, they are not rare. 

If a warning system saved your life or the lives of your family, wouldn’t it be worth it?

We recently wrote an article on Examiner.com detailing the current state of emergency warning system across the metro area.  While we had similar results in our talks with various cities that the Sentinel did, we also found that many communities are taking advantage of lower-cost, high tech solutions that incorporate notifying residents of emergencies using email and text messaging.  These types of systems have the added benefit of having multiple uses and can be used to notify residents about other significant events including Amber Alerts, wildfires, chemical spills, civil disasters and terrorist attacks.

We recognize that siren systems are expensive and limited in their reach.  However, we applaud those communities that are taking steps using other methods and implore Thornton and other north metro area municipalities to do the same. 

What do you think?  Should north metro communities invest in emergency alert systems to protect their citizens?  Leave a comment below with your thoughts!

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