Thunderstorm Wind, Jefferson
- When
- August 24, 9:20 AM EST
- Where
- Jefferson County, Crenshaw
- Property damage
- $1,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 41.250, -78.770
Damaging Winds in Pennsylvania, August 24, 1998
Strong thunderstorm winds swept through Armstrong County and through Crenshaw in Jefferson County. Several power lines and numerous large trees and branches were downed.
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
- $15,000
- Crop damage
- None recorded
- Events
- 5
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.
What happened
The episode as NWS PBZ wrote it up.
Strong thunderstorm winds swept through Armstrong County and through Crenshaw in Jefferson County. Several power lines and numerous large trees and branches were downed.
The radar
The national radar mosaic for the moment the first event began.
Event by event
5 thunderstorm wind. Local standard time, as filed.
Thunderstorm Wind, Armstrong
- When
- August 24, 9:25 AM EST
- Where
- Armstrong County, Cadogan
- Property damage
- $4,000
- Reported by
- TRAINED SPOTTER
- Coordinates
- 40.750, -79.580
Thunderstorm Wind, Armstrong
- When
- August 24, 9:30 AM EST
- Where
- Armstrong County, Schenley
- Property damage
- $4,000
- Reported by
- TRAINED SPOTTER
- Coordinates
- 40.680, -79.670
Thunderstorm Wind, Armstrong
- When
- August 24, 9:35 AM EST
- Where
- Armstrong County, Furnace Run
- Property damage
- $2,000
- Reported by
- TRAINED SPOTTER
- Coordinates
- 40.850, -79.550
Thunderstorm Wind, Armstrong
- When
- August 24, 9:40 AM EST
- Where
- Armstrong County, West Kittanning
- Property damage
- $4,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.820, -79.530
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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Flash Flood and Hail in New York, August 24, 1998
- Damaging Wind in Indiana, August 24, 1998
- Rip Current in New York, August 24, 1998
- Flash Flood and Hail in Ohio, August 24, 1998
- Damaging Winds and High Wind in Illinois, August 24, 1998
- Hail and Lightning Strike in Wisconsin, August 24, 1998
- Hail and Damaging Winds in Indiana, August 24, 1998
- Flooding in Texas, August 24 to 25, 1998
- Damaging Wind in South Dakota, August 24, 1998
- Hail and Damaging Winds in Iowa, August 24, 1998
- Damaging Winds in Maine, August 24, 1998
- Flash Flooding in Puerto Rico, August 24, 1998
More
Every storm in Pennsylvania in 1998Every state in 1998This day in weather historyWarnings in Pennsylvania, August 1998
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: 5669477, 5669473, 5669474, 5669475, 5669476.