Pennsylvania, 1997

Damaging Winds in Pennsylvania, August 16, 1997

August 16, 1997 · NWS PHI · 2 events in 1 county or zone

A squall line of severe thunderstorms moved through Monroe County and caused straight-line wind damage across the county, especially along the southern tier with Smithfield Township and the Delaware Water Gap National Recreational Area hit the hardest. Three persons were injured within the recreational area as cars and campers were pelted by falling trees and limbs.

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

Open the live radar over this ground

The toll

Deaths
0
Injuries
3
Property damage
None recorded
Crop damage
None recorded
Events
2

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 PHI wrote it up.

A squall line of severe thunderstorms moved through Monroe County and caused straight-line wind damage across the county, especially along the southern tier with Smithfield Township and the Delaware Water Gap National Recreational Area hit the hardest. Three persons were injured within the recreational area as cars and campers were pelted by falling trees and limbs. Wind gusts in Smithfield Township were estimated at 85 mph. Other wind gusts along the county's southern tier were measured as strong as 70 mph. Wind damage was also reported elsewhere in the county, particularly in Pocono Lake where numerous trees were uprooted. By far the worst damage occurred in and around Smithfield Township. Huge trees in the Spring Lake Development within the township were uprooted. Four major roadways within the town were closed because of downed trees, one for 26 hours. At least three homes were damaged by fallen trees. Windows were blown out from the East Stroudsburg High School and wind damage also occurred to the Hamilton School. Pennsylvania Power and Light reported 77,000 homes and businesses lost power during the storm in their service area in Northeast Pennsylvania, with about 8,000 of the outages in Monroe County. About 3,200 customers were still without power the night of the 17th. GPU also reported about 8,000 additional homes and businesses in their Monroe County service area also lost power.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Monroe

When
August 16, 3:10 PM EST
Where
Monroe County, Pocono Lake
Coordinates
41.100, -75.480

Thunderstorm Wind, Monroe

When
August 16, 3:20 PM EST to 3:25 PM EST
Where
Monroe County, Kresgeville to East Stroudsburg
Measured
74 kt (85 mph)
Injuries
3 direct, 0 indirect
Coordinates
40.900, -75.500

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

More

Every storm in Pennsylvania in 1997Every state in 1997This day in weather historyWarnings in Pennsylvania, August 1997

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: 5621627, 5621628.