Jeff Halverson, professor of meteorology at the University of Maryland Baltimore County and a contributor to the Capital Weather Gang, said the storm pattern had essentially stalled over Ellicott City, the same phenomenon that caused massive flooding in the city of Frederick two weeks ago.
Date: May 28, 2018
Category: Headlines
Source: Google
Severe thunderstorm watch into this evening; Gusty storms possible
I dont think coverage of strong-severe is going to be widespread BUT I do think the approaching line could regenerate once it gets east of the mountains, what is termed second generation activity, organized by a strong gust front, says Jeff Halverson, Capital Weather Gangs severe weather expert.
Date: Jul 18, 2016
Category: U.S.
Source: Google
Storms on Sunday may produce 'fairly widespread damaging wind event' in Mid-Atlantic
Given the strong dynamics, a very unstable air mass and moderate wind shear, the ingredients for a strong squall line may fall in place, says Jeff Halverson, Capital Weather Gangs severe weather expert. That squall line could contain multiple bowing segments, which frequently produce damaging wi
Date: Jun 02, 2016
Category: World
Source: Google
PM Update: A few showers possible this evening, warm tomorrow with showers likely; DC's growing urban heat island
evere storms of either limited organization and longevity, or very low coverage and marginal intensity. CWGs severe weather expert Jeff Halverson largely agrees: The high-resolution prediction models suggest that a band of showers with a few embedded thunderstorms will push through the D.C. metro
Date: Mar 31, 2016
Category: U.S.
Source: Google
'Particularly dangerous situation': Possible tornado outbreak threatens South
rginal risk tomorrow, which means that isolated severe thunderstorms are possible. It is the lowest level out of five severe thunderstorm risk categories, but nonetheless an unusual occurrence for December in the mid-Atlantic. Heres a brief analysis from our severe weather expert, Jeff Halverson:
Date: Dec 23, 2015
Category: U.S.
Source: Google
Storms possible late tonight; severe thunderstorm watch for this evening ...
It could produce some heavy rain and gusty winds coming through. Severe weather expert Jeff Halverson says some may wonder if its a derecho but assures us it is not. It doesnt have a history of widespread damaging winds, isnt moving as fast as a derecho and environmental conditions dont support