Multiple rounds of heavy rainfall occurred within a warm advection regime in advance of an approaching, highly amplified, mid-upper level trough. Rainfall totals of 1-2 inches were observed, leading to instances of flooding across the area.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS LWX wrote it up.
Multiple rounds of heavy rainfall occurred within a warm advection regime in advance of an approaching, highly amplified, mid-upper level trough. Rainfall totals of 1-2 inches were observed, leading to instances of flooding across the area.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Baltimore/Washington wrote its last area forecast discussion before the first event at Apr 19, 8:57 PM EST, 3 hours 44 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
2 flood. Local standard time, as filed.
The stream gage on Mill Creek at Bunker Hill exceeded the 4.25 foot flood stage during the indicated period. Henshaw Road was flooded under Interstate 81. The peak level of 4.26 feet occurred at 12:45 AM.
The river gage on the Opequon Creek at Martinsburg exceeded the 10 foot flood stage during the indicated period, leading to flooding along portions of Douglas Grove Road (County Road 9/16) and Bowers Road. Additionally, water covered the stream access point at the Van Metre Ford Pedestrian Bridge. The peak level of 11.73 feet occurred at 5:00 PM.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in West Virginia in 2019Every state in 2019This day in weather historyWarnings in West Virginia, April 2019
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 822785, 822790.