Preparedness Begins at Home

2016-05-12
Meteorological Spring began March 1st and with it comes a heightened emphasis on severe weather safety and preparation. 2016 has seen an increased number of tornadoes and other severe weather events over the past few years. Is that a predictor of spring weather? One answer is…it only takes one.

It only takes one tornado or severe storm to change lives forever. It only takes one to cause millions of dollars of damage. It only takes one to impact the economy of a community. It only takes one to destroy infrastructure, schools, churches, parks, public buildings, etc.

Photo by Author
Photo by Rick Atterberry

As we remind ourselves of safety precautions, we recognize that being prepared can impact survivability reducing deaths and injuries. Damage to property can be mitigated by employing proper construction techniques.

Many states observe Severe Weather Preparedness Weeks in the spring. The National Oceanic and Atmospheric Administration’s (NOAA) Weather Ready Nation efforts consolidate information on best practices.

Beyond that information, now is a good time to review threats that are specific to a given location. Is the area prone to flooding, especially flash floods? Are outdoor sports venues equipped with lightning detectors? Are evacuation and sheltering policies in place?

FEMA
FEMA

Another important piece of information is local protocols for operation of outdoor warning sirens. In general, these sirens are NOT necessarily intended to be heard inside homes and businesses. Some communities sound an all clear. In others, a second activation of the sirens means the threat is continuing for an additional period of time. Some locations employ sirens for flash flooding, nuclear power plant issues, tsunamis and other threats. Be aware of local policies. Always have an alternate way of receiving severe weather information…the All-Hazards Weather Radio System, warning apps, web-based warning systems.

Personal preparedness is everyone’s responsibility. Review shelter areas at home and at work. Create appropriate “Go Kits” for each location plus vehicles. Devise a communications plan to aid in reunification of families and co-workers. Be aware of those in the neighborhood or workplace with special needs who may need your assistance. And, always, be extra vigilant when severe weather is a possibility. A community can only be as prepared as its residents.

Being Prepared is Part of Who You Are

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Preparedness Begins at Home

Winter Preparedness (There’s an App for That)

Rick Atterberry is blog post author.

appforthat

We’re almost three weeks into meteorological Winter and just a few days from the start of the season in the astronomical calendar.  And, while much of the country has experienced record setting warmth in the last three months, snow, ice, sleet, wind and cold are inevitable for many of us.

With that in mind, Extension colleagues at North Dakota State University have created a Winter Survival Kit Phone App for both Android and IOS phones.  This app helps users find their location if they become stranded, call 911, notify friends and family and calculate how lo9ng they can run their vehicle to stay warm before running out of fuel.

Capture NDSU“The Winter Survival Kit app can be as critical as a physical winter survival kit if you find yourself stuck or stranded in severe winter weather conditions,” says Bob Bertsch, NDSU Agriculture Communication Web technology specialist.

Users can store important phone numbers, insurance information, motor club contacts and more within the app.  The app includes a timer function which reminds motorists to check the exhaust pipe for snow buildup so as to avoid a high concentration of carbon monoxide.

The app features a large “I’m Stranded!” button which can be easily accessed in an emergency situation.  Parents may find the app a useful tool for young drivers who are very familiar with their smart phones, but less familiar with winter driving.

The kit app was developed by Myriad Devices, a company founded by students and faculty at NDSU’s Electrical and Computer Engineering Department and College of Business in the school’s Research and Technology Park Incubator.  The NDSU Extension Service provided design and content input.  Funding was via a U.S. Department of Agriculture National Institute of Food and Agriculture Smith-Lever Special Needs grant.

 

Derecho — Weather Wednesday

Julyderecho
July 13, 2015 derecho radar image from NOAA.

Early this week, on July 13, a possible derecho, or at least what the National Weather Service is currently calling “a Derecho-like event,” raced across the middle of the country. It began in Minnesota and swept mostly southward through Wisconsin, Illinois, parts of Indiana and into Kentucky.

The Weather Service describes a derecho as “a widespread, long-lived storm. Derechos are associated with bands of rapidly moving showers or thunderstorms variously known as bow echoes, squall lines or quasi-linear convective systems.”

The “bow echo” refers to the characteristic appearance of a linear storm on weather radar when that storm bows out due to high wind. Storms represented by bow echoes are not always derechos unless they last for a long time which is rarely the case. In fact, large derechos are relatively unusual. Generally there are only one or two a year in most of the country.

The Weather Service has an extensive derecho page.

Weather Underground
Weather Underground

Derechos can be extremely damaging. By definition a derecho must travel 240 miles and include wind gusts of at least 58mph along much of its length and several gusts of over 75mph. Many are much stronger. A derecho that crossed Illinois from northwest to southeast in the late 1990’s included winds measured at over 100mph at the Clinton nuclear power plant and caused extensive damage to a marina at the associated cooling lake.

Effects can be long lasting. On July 4th and 5th in 1999 a derecho crossed the Boundary Waters Canoe area in northern Minnesota/southern Ontario. It devastated a forest there. Wildfires in more recent years have been fueled by the debris from that storm.

Because of their length and the intensity of the straight line winds, derechos can be an extremely costly event. Casualties are rare, but do occur, usually caused by falling trees or other debris and occasionally by watercraft caught by the rapidly moving storms.