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24 April 2012
East Coast Soaked By Nor-Easter
The 4km NOAA WRF Model did a pretty good job of forecasting the totals. The image below is from the Friday 00Z model run. Central PA. had 2-10 inches of snow out of this storm!
6 April 2012
There Really Is A Tornado Alley- Three Actually
Any meteorologist gets the same question over and over: Where exactly is tornado alley?? The answer (until now) has been that there is no scientifically defined alley, but that the Great Plains from Kansas to Texas is the best answer. Enter Michael Frates at the University of Akron. He decided it was high time to delineate the tornado alley’s of America and he did it based on historical data beginning …
27 May 2005
Hydro ID off of ARMOR
27 May, 2005 I showed some of our first echo id data on air at 10pm Thursday.(See the last blog) Using ARMOR and it’s dual polarimetric capability, a computer program can be run to analyze the radar echoes using different variables like differential reflectivity and specific differential phase etc. (I have a link at the end that will explain these) This program can then estimate whether the echo is rain..sleet …
Dan Satterfield has worked as an on air meteorologist for 32 years in Oklahoma, Florida and Alabama. Forecasting weather is Dan's job, but all of Earth Science is his passion. This journal is where Dan writes about things he has too little time for on air. Dan blogs about peer-reviewed Earth science for Junior High level audiences and up.