Pennsylvania

Storm History: Tioga County, Pennsylvania

384 episodes, 499 events since 1967

Every storm the National Weather Service has filed in Tioga County, Pennsylvania: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.

The record

Events
499
Deaths
0
Injuries
20
Damage
$7.3 million
Episodes
384

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.

Open the live radar over Tioga County

Every year

From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.

By kind of event

Counted under the kind that heads each episode.

Kind of eventEventsDeathsInjuriesDamage
Thunderstorm Wind13302$390,000
Hail10301$679,000
Tornado47011$2.8 million
Flash Flood4600$3.4 million
Winter Storm3902
Heavy Snow3300$34,000
Flood2200$3,000
Extreme Cold/Wind Chill2100
Winter Weather1803$15,000
Ice Storm1400
High Wind1100$14,000
Drought700
Tropical Storm100
Cold/Wind Chill100
Lightning101
Blizzard100$2,000
Excessive Heat100

The deadliest

None recorded.

The costliest

Damage within this county, in the dollars of its year.

The largest hail

The largest stone in each episode, which may have fallen in a neighboring county of the same episode.

The strongest tornadoes

Every tornado in Tioga County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Tioga CountyEvery warning in Tioga County since 1986Every county in Pennsylvania

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.