EmComm

This past weekend we had a major storm event across the southeast. There were as many as 40 deaths reported as well damage from strong winds and tornados. there were 56 tornados reported across 10 states to include 2 EF-4, and several EF-3’s, I started watching the storm system as it crossed the Mississippi/Louisiana border. I paid particular attention to the system as it approached Birmingham, AL. I live just east of the Georgia/Alabama border.

My local EmComm group started a net on the local 2 meter repeater at 2130 hrs EDT. By that time I was already within the outer fringes of the storm. Lightning was everywhere. When lightning gets within about 20 miles of my QTH, I shut down and disconnect all my radios. In my 30 years of amateur radio, I suffered from 2 lightning strikes. Both came up through the mains (commercial) ground system. the first time about 20 years ago cost me about $3,000 and the last time in 2019 cost me about $7,000.

I broke out my HT and tried to check into the net. I could break squelch on the repeater and that was about it. I am a good ways away from the repeater. Radio comms was out of the question so I sent a text message to the NCS — no reply. I also sent him an email — no reply. Because of the intensity of the lightning, I also shut down and disconnected my computers, I was on my iPhone and iPad to monitor the storms progress.

Fortunately, the storm dissipated somewhat before reaching my QTH but there was still a lot of lightning and a lot of rain. When considering EmComm for any event, the best methods should always be used. In my case, it was not radio, but my cell phone. It was safer. Often in amateur radio EmComm we get fixated on using the radio when other means that may be more efficient and safer are available. In my case sending a text message and/or an email was the best bet. I remember an exercise a long time ago when I watched an operator try to send a message on his HT from inside the EMA. He had trouble hitting the repeater and the end user had trouble copying him. All the while he was sitting next to an operational FAX machine.

When we develop a communications plan, we should always consider the best means/mode available. If the cell phone works, use it, plan for it. When it stops working, then use the next best and so on and so on. It’s never a good idea to start with a 3rd tier system and work down from there. Here in the southeast, except for a major hurricane, cell service is usually working during and after a storm/disaster.

In my case, when the net started, I was surrounded by lightning and using a radio with a tower mounted antenna was not safe. While I had other means to communicate, there was nobody on the other end. It was a sobering experience. If you don’t have a plan, make one. If you have a plan, review it. Make sure you are using the best means/methods/modes available. Have a tiered approach, first A, then B, then C and so on. Relying only on one method is a recipe for failure. Remember the 7-P’s: Proper Planning and Preparation Prevents Piss Poor Performance.

Danger Will Robinson

We are under a Winter Storm Watch

…WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH

SATURDAY MORNING…

  • WHAT…Heavy mixed precipitation possible. Total snow
    accumulations between 1 and 7 inches with the higher amounts
    north. Ice accumulations around one tenth of an inch possible.
  • WHERE…Portions of north central, northeast, northwest, and west
    central Georgia.
  • WHEN…From Friday morning through Saturday morning.
  • IMPACTS…Travel could be very difficult. The hazardous conditions
    could impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Monitor the latest forecasts for updates on this situation.

For those in the northern states, this may not be a big deal. For us in the southeast it is. Mainly because a) most counties do not have a lot of, if any snow removal/sanding equipment b) folks don’t know how to drive in winter conditions and c) many homes are not constructed for the colder temperatures.

I was raised in the northeast and traveled to many cold climates. I have lived in/worked in everything from arid desert and subtropical, to temperate and sub alpine zones. When the weather turns wintry, I stay home. Not because I can’t deal with it, but because others can’t. If you live in the southeast, are you prepared. Did you go out and buy the requisite milk, bread and eggs? For those that don’t know, these are the first item to go prior to an event like a winter storm. What happens if the power goes out? This happens during a storm and it may be a while before power is restored. Do you have alternate heating. We have a fireplace and a lot of wood to burn. Our house is fairly well insulated and the fireplace place will keep the house warm, not toasty, but warm enough. If a tree comes down on your property, can you cut it up? Do you have a chain saw? Gas? Two stroke oil? A file to sharpen the blade? Do you know how to sharpen a chainsaw blade? You may not be able to get to a store to buy a new one, if one is open at all.

Do you have study, warm clothes to work outside? Temperatures in the 20’s and 30’s can drop to near 0 degrees F with enough wind. Do you have enough warm blankets? Enough to sleep in a cold house. Which brings us to electronics.

Do you keep your cell phone charged? Do you have a way to keep it charged if there is no mains power? It may be your only link to the outside world and maybe the only entertainment center for the kiddos. How about your radios? What if you antennas come down? Do you have spares? Do you have alternate power for your radios? Do you have gasoline for your generators? Do you have heating propane? I heat with propane and one of my 2200 watt generators can run the furnace.

Do you know what hypothermia looks like? Frost nip? Frost bite? How about immersion (trench) foot. It’s these middle temperatures where these injuries are likely to occur. Once frost bitten, you will be painfully reminded of your error in judgement each time that part of your body gets cold. Trust me on this one.

Take the time to get ready. Go to the store now. Fill up your vehicle gas tanks, get gas and oil for your chainsaw. Make sure you have adequate food in the house and alternates ways to keep warm. Most of all be safe. Think through your actions before you commit. Someone will probably die as a result of poor decisions during this weather event. Don’t let it be you or yours. God Bless, my thoughts are with you. 73 — Scott