A quick-moving, sprawling storm covering thousands of miles will bring a mix of snow, sleet, and rain after making its way to ...
In addition, a sudden decrease in the echo tops inside a thunderstorm can signal the onset of a downburst--a severe weather event where the thunderstorm downdraft rushes down to the ground at high ...
A supercell thunderstrom in Oklahoma. Image courtesy of NSSL/NOAA. The National Weather Service defines a severe thunderstorm as a thunderstorm that is producing: Hail that is at least quarter ...
Law also explains why planes are still allowed to take off and land even when the Hong Kong Observatory issues a No. 8 gale or storm signal, but flights are cancelled when the No. 3 strong wind si ...
BRUNSWICK COUNTY, Va. (WRIC) — A severe thunderstorm warning from the National Weather Service has been issued for Buckingham County and other nearby areas. Shortly after 4:15 p.m. on Tuesday ...