Thunderstorm Wind, Armstrong
- When
- August 7, 1:45 PM CST
- Where
- Armstrong County
- Coordinates
- 40.820, -79.500
Hail and Damaging Winds in Pennsylvania, August 7, 1986
8 hail, 6 thunderstorm wind, 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 14
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
8 hail, 6 thunderstorm wind. Local standard time, as filed.
Thunderstorm Wind, Westmoreland
- When
- August 7, 1:50 PM CST
- Where
- Westmoreland County
- Coordinates
- 40.420, -79.400
Thunderstorm Wind, Westmoreland
- When
- August 7, 1:50 PM CST
- Where
- Westmoreland County
- Coordinates
- 40.300, -79.550
Hail, Perry
- When
- August 7, 2:06 PM CST
- Where
- Perry County
- Measured
- 1 in hail
- Coordinates
- 40.450, -77.350
Thunderstorm Wind, Jefferson
- When
- August 7, 2:15 PM CST
- Where
- Jefferson County
- Coordinates
- 40.950, -78.970
Hail, Perry
- When
- August 7, 2:34 PM CST
- Where
- Perry County
- Measured
- 0.75 in hail
- Coordinates
- 40.470, -77.130
Thunderstorm Wind, Jefferson
- When
- August 7, 2:42 PM CST
- Where
- Jefferson County
- Coordinates
- 40.950, -78.970
Hail, Dauphin
- When
- August 7, 2:54 PM CST
- Where
- Dauphin County
- Measured
- 1.75 in hail
- Coordinates
- 40.400, -76.770
Thunderstorm Wind, Clearfield
- When
- August 7, 3:20 PM CST
- Where
- Clearfield County
- Coordinates
- 40.970, -78.520
Hail, Dauphin
- When
- August 7, 3:34 PM CST
- Where
- Dauphin County
- Measured
- 1 in hail
- Coordinates
- 40.280, -76.650
Hail, Dauphin
- When
- August 7, 3:55 PM CST
- Where
- Dauphin County
- Measured
- 2.5 in hail
- Coordinates
- 40.280, -76.650
Hail, Lebanon
- When
- August 7, 4:22 PM CST
- Where
- Lebanon County
- Measured
- 1.75 in hail
- Coordinates
- 40.280, -76.580
Hail, Dauphin
- When
- August 7, 4:41 PM CST
- Where
- Dauphin County
- Measured
- 1.75 in hail
- Coordinates
- 40.280, -76.650
Hail, Lancaster
- When
- August 7, 4:43 PM CST
- Where
- Lancaster County
- Measured
- 1.75 in hail
- Coordinates
- 40.170, -76.400
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
- Tornadoes in Rhode Island, August 7, 1986
- Tornadoes and Damaging Winds in New Hampshire, August 7, 1986
- Tornadoes in Maine, August 7, 1986
- Tornado in Massachusetts, August 7, 1986
- Tornado and Damaging Wind in Iowa, August 7, 1986
- Hail and Damaging Winds in New York, August 7, 1986
- Hail and Damaging Winds in Alabama, August 7, 1986
- Damaging Winds in Arkansas, August 7, 1986
- Damaging Winds in Tennessee, August 7, 1986
- Hail and Damaging Winds in Nebraska, August 7, 1986
- Hail and Damaging Winds in North Carolina, August 7, 1986
- Hail in Kansas, August 7, 1986
More
Every storm in Pennsylvania in 1986Every state in 1986This day in weather historyWarnings in Pennsylvania, August 1986
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: 10118274, 10118275, 10118276, 10118277, 10118278, 10118279, 10118280, 10118281, 10118282, 10118283, 10118284, 10118285, 10118286, 10118287.