Hail, Frederick
- When
- April 17, 2:45 PM EST
- Where
- Frederick County, Braddock Hgts
- Measured
- 0.75 in hail
- Coordinates
- 39.430, -77.500
Scattered strong to severe thunderstorms moved across the northern and eastern suburbs of Washington, DC, dropping hail of various sizes and producing numerous funnel clouds but no tornadoes. An intense storm developed in Prince George's Co, then moved into western Anne Arundel Co.
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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.
Scattered strong to severe thunderstorms moved across the northern and eastern suburbs of Washington, DC, dropping hail of various sizes and producing numerous funnel clouds but no tornadoes. An intense storm developed in Prince George's Co, then moved into western Anne Arundel Co. Hail varying from nickel (0.88) to 2 inches in diameter fell between Bowie and Crofton. Damage of unknown extent was noted in Crofton.Funnel clouds were sighted throughout central Maryland, including Montgomery, Prince George's, Charles, Carroll, and Baltimore Cos. Isolated power outages were noted - mainly from concentrated lightning strikes.
The Sterling radar (KLWX), 50 km away, was scanning. The volume nearest the first event began at 19:42 UTC.
3 hail. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Maryland in 1998Every state in 1998This day in weather historyWarnings in Maryland, April 1998
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 2026-09-24. Each event’s entry at NCEI: 5643723, 5643725, 5643724.