Kevin Selle
Wichita Falls, TX
Male, 55
I've been a broadcast meteorologist on television since the early 1990's. Happy to answer any questions about the weather or local TV news. Yes, I often wear sneakers on set just out of view of the camera.
Tornado debris signature. Radar can tell the difference between rain and hail and other “targets”. When a tornado starts lifting things in the air the radar can show that, often called a debris ball. It is helpful because farther away from the radar dish, as the earth curves away from the beam, what we see are radar targets above the surface as opposed the the actual tornado. The TDS gives more confidence that the rotation is actually on the ground. Thanks! https://en.m.wikipedia.org/wiki/Tornado_debris_signature
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Hi, Ginger. I’m unfamiliar with “pron”. We’re taught to think of air in parcels sometimes because it helps to visualize the atmosphere and how it will react to influences. Like a hot air balloon will rise as long as the inside air is warmer than the surrounding air. So a parcel of dry air can have specific effects, as can a parcel of moist air. If you’re still curious you could contact your local NWS office and weather.gov. The person you listened to was likely a forensic meteorologist, you could do a web search. Thanks!
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Great question. The answer is somewhat personal choice. A severe thunderstorm is defined by 1 inch hail and/or winds of 58 mph or greater. Those things can certainly break windows and cause damage. Absolutely be inside. We try our best to provide substantive warnings and information but if you ever feel threatened by the weather by all means don’t wait for us and take cover!
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Global warming issues is not something I generally comment on. Climate is more of a long-term subject as opposed to weather which is more day-to-day and short-term. Thanks!
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Hi, Jack. Nope, the feels like temperatures is a calculated number. Go with the actual temperature.
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Tough call for me not knowing specific examples and a location, Mark. I will say that the temperature can only fall to the dewpoint, so if the moisture content of the air, dewpoint, stays around 32 that could account for what you are seeing. You can find the current dewpoint by looking for your city on weather.gov. Hope that helps.
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Sure. Any odd shaped stone is likely an amalgamation of a bunch of smaller stones that have partially melted in the storm and then frozen together again. So I guess in theory you could get just about any shape! Thanks.
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