Storms in Pennsylvania in 1991
Every storm the National Weather Service filed in Pennsylvania in 1991, with each episode’s narrative and every event in it. Before 1996 the record holds tornadoes, hail and thunderstorm wind only, without narratives; floods, heat, winter storms and the other kinds begin in 1996.
Pennsylvania in 1991 on the map
Every episode with a place to put it, colored by kind of event.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The year
- Events
- 457
- Deaths
- 1
- Injuries
- 38
- Damage
- $7.4 million
- Episodes
- 41
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.
By kind of event
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 381 | 0 | 6 | |
| Hail | 54 | 0 | 12 | |
| Tornado | 22 | 1 | 20 | $7.4 million |
Every episode, month by month
March 1991
- Hail and Damaging Winds in Pennsylvania, March 2, 1991
- Hail in Pennsylvania, March 26, 1991
- Hail and Damaging Winds in Pennsylvania, March 28, 1991
April 1991
- Damaging Wind in Pennsylvania, April 8, 1991
- Tornadoes and Hail in Pennsylvania, April 9, 1991
- Hail in Pennsylvania, April 28, 1991
- Damaging Wind in Pennsylvania, April 30, 1991
May 1991
- Damaging Winds in Pennsylvania, May 1, 1991
- Tornadoes and Hail in Pennsylvania, May 6, 1991
- Damaging Winds in Pennsylvania, May 9, 1991
- Hail and Damaging Winds in Pennsylvania, May 13, 1991
- Damaging Wind in Pennsylvania, May 14, 1991
- Damaging Winds in Pennsylvania, May 24, 1991
- Hail in Pennsylvania, May 25, 1991
- Hail and Damaging Winds in Pennsylvania, May 29, 1991
- Tornado and Hail in Pennsylvania, May 30, 1991
- Damaging Winds in Pennsylvania, May 31, 1991
June 1991
- Damaging Winds in Pennsylvania, June 11, 1991
- Hail and Damaging Winds in Pennsylvania, June 15, 1991
- Damaging Winds in Pennsylvania, June 16, 1991
- Damaging Winds in Pennsylvania, June 30, 1991
July 1991
- Hail and Damaging Winds in Pennsylvania, July 5, 1991
- Hail and Damaging Winds in Pennsylvania, July 6, 1991
- Hail and Damaging Winds in Pennsylvania, July 7, 1991
- Damaging Winds in Pennsylvania, July 8, 1991
- Hail and Damaging Winds in Pennsylvania, July 13, 1991
- Hail and Damaging Winds in Pennsylvania, July 22, 1991
- Tornadoes and Hail in Pennsylvania, July 23, 1991
- Damaging Winds in Pennsylvania, July 30, 1991
August 1991
- Tornadoes and Hail in Pennsylvania, August 3, 1991
- Damaging Wind in Pennsylvania, August 9, 1991
- Hail in Pennsylvania, August 15, 1991
- Damaging Winds in Pennsylvania, August 19, 1991
- Damaging Winds in Pennsylvania, August 20, 1991
September 1991
- Damaging Winds in Pennsylvania, September 16, 1991
- Hail in Pennsylvania, September 17, 1991
- Tornadoes and Hail in Pennsylvania, September 18, 1991
October 1991
November 1991
December 1991
More
Every year in PennsylvaniaEvery state in 1991Tornadoes in Pennsylvania in 1991Warnings in Pennsylvania in 199119901992
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.