1. thunderstorm - a storm resulting from strong rising air currents; heavy rain or hail along with thunder and lightning. electric storm, electrical storm. storm, violent storm - a violent weather condition with winds 64-72 knots (11 on the Beaufort scale) and precipitation and thunder and lightning. A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized The NWS stopped recommending the "lightning crouch" in 2008 as it doesn't provide a significant level of protection and will not significantly. short for a thunderstorm. a shorter way to write 'thunderstorm.' but NEVER pronounce T storm definition, German poet and novelist. t-storm definition: Noun (plural T-storms) 1. Abbreviation of thunderstorm. 12 May 2007 is going to be our family's first travel to playa del carmen, and just found out thru internet that there are going to be scattered thunderstorm. 26 May 2012 - 5 min - Uploaded by Sungwoo KimScattered T-Storms, State College. Sungwoo Kim. Loading. Unsubscribe from Don't. 19 Jun 2017 - 2 min - Uploaded by CBS New YorkCBS2's Lonnie Quinn is keeping an eye on the latest severe weather forecast. 21 Apr 2016 Define T-storm (noun) and get synonyms. What is T-storm (noun)? T-storm (noun) meaning, pronunciation and more by Macmillan Dictionary. T-STORM Structural Firefighting Foam (SFFF) is a non-corrosive, non-toxic, biodegradable foam concentrate. When mixed with water in the correct proportion.