Maryland, 1990

Hail and Damaging Winds in Maryland, August 29, 1990

August 29, 1990 · NWS BWI · 7 events in 6 counties and zones

6 thunderstorm wind, 1 hail, as filed by the National Weather Service.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
7

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.

Event by event

6 thunderstorm wind, 1 hail. Local standard time, as filed.

Thunderstorm Wind, Anne Arundel

When
August 29, 4:30 PM CST
Where
Anne Arundel County
Coordinates
39.050, -76.600

Thunderstorm Wind, Calvert

When
August 29, 4:45 PM CST
Where
Calvert County
Coordinates
38.720, -76.670

Thunderstorm Wind, Calvert

When
August 29, 4:55 PM CST
Where
Calvert County
Coordinates
38.570, -76.580

Thunderstorm Wind, Carroll

When
August 29, 5:05 PM CST
Where
Carroll County
Coordinates
39.670, -77.030

Hail, Baltimore

When
August 29, 5:10 PM CST
Where
Baltimore County
Measured
0.75 in hail
Coordinates
39.530, -76.520

Thunderstorm Wind, Harford

When
August 29, 6:00 PM CST
Where
Harford County
Coordinates
39.520, -76.420

Thunderstorm Wind, Cecil

When
August 29, 6:00 PM CST
Where
Cecil County
Measured
52 kt (60 mph)
Coordinates
39.600, -75.930

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Maryland in 1990Every state in 1990This day in weather historyWarnings in Maryland, August 1990

Sources

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: 10040316, 10040317, 10040318, 10041170, 10041171, 10041172, 10041384.