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.
Different computer forecast models will give guidance on the amount of liquid. Snow totals are variable based largely on the temperature profile of the atmosphere above the ground. A general rule is about 9-10 inches of snow per inch of liquid, variable based on several factors, including forecaster experience in the area. Great question.
Not sure I understand the question, Kyle.
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
Great question, Judith. I must say I'm not really familiar with SF climatology. In general air pressure changes with the movement of weather systems so a short move might not have a big effect. But local topography could come into play. I'll suggest your local National Weather Service office would find your question interesting. Good luck! Contact info at the bottom. http://www.weather.gov/mtr/
Bartender
Farmer
Hollywood Executive Assistant
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.
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.
Thanks, Marty. Not really as you've described. I do know there is some evidence, and research, that shows that the heat island effect of cities can affect local weather. I remember one study showing the increased heat radiation from Atlanta on a hot summer day has been shown to create small thunderstorms just downstream. Buildings can certainly affect wind flow and some coastal buildings have been seen to create some small cloud or fog formation as air moves past them. Good question.
-OR-
(max 20 characters - letters, numbers, and underscores only. Note that your username is private, and you have the option to choose an alias when asking questions or hosting a Q&A.)
(A valid e-mail address is required. Your e-mail will not be shared with anyone.)
(min 5 characters)
By checking this box, you acknowledge that you have read and agree to Jobstr.com’s Terms and Privacy Policy.
-OR-
(Don't worry: you'll be able to choose an alias when asking questions or hosting a Q&A.)