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.
Thanks for the note. That really is a "climatology" issue as opposed to "meteorology" which is really my area. A climatologist would be better equipped to answer your questions. Thanks.
Good question, Boyd. When we talk about a high pressure ridge and low pressure trough you can think about those like a hill and valley in the atmosphere. Irma is moving around the edge of the mountain (high) since it can't climb it and the computer forecast models are showing a valley (low) to the north of Florida so it will move to flow toward the valley (downhill). Still some very limited chance for changes, stay tuned.
Great question. All cloud drops form on a speck of something called a condensation nuclei, dust, smoke, sea salt, etc. The idea with seeding is to introduce these particles, often silver iodide, to encourage the water vapor in the air to condense into a cloud droplet and then merge with other drops to form rain. A lot of question as to if it works but there is enough evidence that people keep trying. Thanks!
For weather the primary tools are satellites, radar and computer forecast models that use weather balloon data and many types of other sensors.
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Is it true that the "specials" are usually the stuff that's been sitting around awhile?I'm in Texas and would refer you to the National Weather Service. weather.gov
I usually answer this questions like this. I really don't like the use of the word "normal" in weather. "Average" is better. Over simplified, if the "normal temperature for this date is 75 degrees and we look a the records for the last 100 years. In theory half of those years the temperature could have been 50 degrees and half 100 degrees. The "normal" is 75 but it was never 75. So, there are swings in the global weather patterns constantly you're at one end of the swing! Hope that makes sense.
Hello, Kim. The forecast starts with weather balloons taking measurements of the atmosphere, but only a small portion, and only twice a day. Since the network of balloons is small there are usually things that go unseen and some of those things can help develop storms
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