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ALERT Newsletter

Hi Everyone, I hope all is going well with you and yours & that you aren’t melting in this August heat. These are some of the most dangerous days of the year, simply due to the heat. About 237 Americans die each due to heat related illnesses. Our bodies cooling mechanisms – internal blood circulation adjustments, sweating and evaporation are defeated by the high humidity. Though you are rapidly losing your bodies water stores, the sweat cannot evaporate fast enough to dissipate the heat in the high humidity. To help identify the danger zone, and express how the combined temperature and humidity “feels” or effects the human body the Heat Index was developed. Heat Index can be calculated using the simple algorithm (I have wondered what ever happened to the old word “formula”): HI = -42.379 + 2.04901523T + 10.14333127R – 0.22475541TR – 6.83783×10 -3 T 2 – 5.481717x Continue reading
Hi everyone & welcome to your ALERT Newsletter.
I hope everyone had a good Fourth of July & that you enjoyed the fireworks over Red Mountain.
As I started thinking about an article for this month’s newsletter the subject of nets and net operations came to mind.
I’ve always had a deep interest in Ham nets, both on VHF and HF.
My first exposure to Ham Radio was listening to the old Alabama Emergency Net X-ray on 146.940. I vividly remember the night of “The Day Of 100 Tornadoes” back in April of 1974, as wave after wave of storms passed through. I remember the power going out at the house just as the NCS began shouting, “someone kill the autopatch”, which had activated itself just as the line hit, jamming the desperate reports that were flooding in, adding to the drama & chaos of the night.
One of the first things I did as a new ham was become active in the 3.965 Net. In the course of time I was an NCS on the AENX now the Jefferson County Emergency Net, the AENN now the Shelby County Net, the AENB now the Alabama Section Net fast speed CW Net and the now defunct AEND slow speed CW traffic Net, of which I was also Net Manager.
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Hi Everyone, June has arrived & with its arrival begins the North Atlantic Hurricane Season, which will last until the end of November. Hurricane season predictions are an inexact science, but most soothsayers are saying, that due to El Nino fading away, we will have a severe tropical season. How severe depends on whom you ask. NOAA is predicting 23 named systems, with 8 to 14 hurricanes, 3 to 7 of which will be major. Dr. William Gray & Phillip Klotzbach of Colorado State predicts 18 named systems, with 10 hurricanes, four of which will be major. Florida State has issued the news that they believe there is an 89% chance of the US being hit by a hurricane that would “cause property damage”. Personally I predict a 100% chance of hurricane related property damage either wind or water related within a 150 mile radius of landfall, with the greater damage potential occurring on the right side of the storm path, especially if at high tide, on a bay and it being on a full moon, going with the operating assumption that a storm actually forms and that it actually makes landfall on the continental US… <str Continue reading
Hi Everyone, The last few weeks finally saw active weather, which produced callouts. I want to thank all who participated in the callouts. From the feedback I’m getting we did well. For those who where unable to respond, don’t be discouraged. Just keep on keeping on & stand by for the next callout. For others, will surely come & things will finally work out where you can get in on the action. A couple of “housekeeping notes” I’ll pass along. We have had a few requests for access to NWSchat lately from non-ALERT members. To have access you must be a paid up Operational ALERT member, which includes being a currently licensed amateur radio operator, who can respond to callouts. If you are reading this and are not a member, I invite you to join. We welcome you and we need you. For more details visit our website given above. Continue reading

ALERT / National Weather Service Birmingham Coverage Area

  • ALERT covers the BMX county warning area. Presently, this includes: Autauga, Barbour, Bibb, Blount, Bullock, Calhoun, Chambers, Cherokee, Chilton, Clay, Cleburne, Coosa, Dallas, Elmore, Etowah, Fayette, Greene, Hale, Jefferson, Lamar, Lee, Lowndes, Macon, Marengo, Marion, Montgomery, Perry, Pickens, Pike, Randolph, Russell, Shelby, St Clair, Sumter, Talladega, Tallapoosa, Tuscaloosa, Walker, Winston