9 thunderstorm wind, 1 tornado, as filed by the National Weather Service.
Every event with a place to put it; 10 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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.
9 thunderstorm wind, 1 tornado. Local standard time, as filed.
Several trees were uprooted and there was minor wind damage to a few buildings. In nearby Middlesex Township, a galvanized barn roof was peeled half off. The tin roof of the house next door was also peeled from its rafters.
A tornado touched down in Bloomsburg and flattened the E-Z Storage Facility. The tornado also partially blew the roofs off of six houses, flipped over or damaged four trailers, tore off the front porch of a house, damaged two barns and threw a 14 foot boat into an apple tree. One house was damaged severely enough to make it uninhabitable. No injuries were reported. Elsewhere in Columbia County, trees were uprooted in Montour. A microburst uprooted numerous trees and damaged several trailers in Benton and Maple Grove. A large number of trees were also uprooted in Rohrsburg.
A tornado touched down in Bloomsburg and flattened the E-Z Storage Facility. The tornado also partially blew the roofs off of six houses, flipped over or damaged four trailers, tore off the front porch of a house, damaged two barns and threw a 14 foot boat into an apple tree. One house was damaged severely enough to make it uninhabitable. No injuries were reported. Elsewhere in Columbia County, trees were uprooted in Montour. A microburst uprooted numerous trees and damaged several trailers in Benton and Maple Grove. A large number of trees were also uprooted in Rohrsburg.
A tornado touched down in Bloomsburg and flattened the E-Z Storage Facility. The tornado also partially blew the roofs off of six houses, flipped over or damaged four trailers, tore off the front porch of a house, damaged two barns and threw a 14 foot boat into an apple tree. One house was damaged severely enough to make it uninhabitable. No injuries were reported. Elsewhere in Columbia County, trees were uprooted in Montour. A microburst uprooted numerous trees and damaged several trailers in Benton and Maple Grove. A large number of trees were also uprooted in Rohrsburg.
Trees and wires were knocked in Buckingham and Solebury. About 6,500 persons lost power in Bucks County.
Trees were knocked down in Ricketts Glenn State Park.
Two separate severe thunderstorms struck Colley Township. The first one damaged about 100 trees, shearing the tops off and dropping them on power lines. The second one knocked over trees and power lines on Pennsylvania State Route 87.
Two separate severe thunderstorms struck Colley Township. The first one damaged about 100 trees, shearing the tops off and dropping them on power lines. The second one knocked over trees and power lines on Pennsylvania State Route 87.
Three dwellings suffered serious wind related damage. Lighter damage affected other cottages or homes, mainly siding ripped away. Wind related damage on Lacey Street extended into neighboring Braintrim Township. Many trees and limbs were down in a mile wide swath across the townships.
Thunderstorm winds uprooted more than two dozen trees across Eastern Bradford County. In the Spring Hill Area of Tuscarora, two houses suffered roof damage and a barn endured moderate structural damage.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Pennsylvania in 1994Every state in 1994This day in weather historyThe tornado archive for Pennsylvania, 1994Warnings in Pennsylvania, June 1994
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: 10343725, 10343691, 10343692, 10343693, 10343814, 10345871, 10345520, 10345521, 10345367, 10343992.