Pennsylvania, 1995

Damaging Winds in Pennsylvania, April 9, 1995

April 9, 1995 · 22 events in 15 counties and zones

22 thunderstorm wind, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 22 filed by county or forecast zone are drawn at its center, in a lighter ring. 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

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The toll

Deaths
0
Injuries
4
Property damage
$1.0 million
Crop damage
None recorded
Events
22

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.

The radar

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

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Event by event

22 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Mifflin

When
April 9, 5:09 PM EST
Where
Mifflin County, Bellville to Greenwood
Coordinates
40.610, -77.617 (the zone’s center; the record gives no point)

Winds took down trees between Bellville and Greenwood.

Thunderstorm Wind, Huntingdon

When
April 9, 5:14 PM EST
Where
Huntingdon County, Mount Union
Coordinates
40.417, -77.981 (the zone’s center; the record gives no point)

Trees were downed across a road three miles south of Mount Union.

Thunderstorm Wind, Cumberland

When
April 9, 5:40 PM EST to 5:55 PM EST
Where
Cumberland County
Coordinates
40.164, -77.266 (the zone’s center; the record gives no point)

A squall line of severe thunderstorms caused wind related damage throughout the northern half of the county. In Newville a porch and roof were blown off a house. In Silver Spring Township the roof was blown off a dentist office. In Carlisle about five trees were uprooted. About 1,600 customers lost power in Carlisle.

Thunderstorm Wind, Perry

When
April 9, 5:40 PM EST
Where
Perry County, New Bloomfield
Coordinates
40.398, -77.262 (the zone’s center; the record gives no point)

Severe thunderstorms knocked down several poles in New Bloomfield.

Thunderstorm Wind, Perry

When
April 9, 6:05 PM EST
Where
Perry County, Newport
Measured
57 kt (66 mph)
Coordinates
40.398, -77.262 (the zone’s center; the record gives no point)

A wind gust to 65 mph was measured about five miles east of Newport

Thunderstorm Wind, York

When
April 9, 6:06 PM EST
Where
York County, Dillsburg
Measured
70 kt (81 mph)
Coordinates
39.920, -76.726 (the zone’s center; the record gives no point)

A wind gust to 81 mph was measured in Dillsburg. In Rossville, winds gusted to an estimated 65 mph damaged a house.

Thunderstorm Wind, York

When
April 9, 6:18 PM EST
Where
York County, Rossville
Coordinates
39.920, -76.726 (the zone’s center; the record gives no point)

A wind gust to 81 mph was measured in Dillsburg. In Rossville, winds gusted to an estimated 65 mph damaged a house.

Thunderstorm Wind, Dauphin

When
April 9, 6:22 PM EST
Where
Dauphin County, Harrisburg Intl Airpo
Measured
55 kt (63 mph)
Coordinates
40.415, -76.779 (the zone’s center; the record gives no point)

Thunderstorm Wind, Dauphin

When
April 9, 6:30 PM EST
Where
Dauphin County, Hershey
Coordinates
40.415, -76.779 (the zone’s center; the record gives no point)

A severe thunderstorm blew over street signs in Derry.

Thunderstorm Wind, Adams

When
April 9, 6:30 PM EST
Where
Adams County, New Oxford
Coordinates
39.872, -77.218 (the zone’s center; the record gives no point)

Power lines were knocked down in New Oxford. About 8,500 Adams Electric customers lost power in Adams and York Counties.

Thunderstorm Wind, York

When
April 9, 6:30 PM EST
Where
York County, York to Northeast and
Measured
87 kt (100 mph)
Coordinates
39.920, -76.726 (the zone’s center; the record gives no point)

A squall line of severe thunderstorms caused considerable damage in central and northeast parts of York County. A wind gust to 100 mph occurred within the city of York. In Newberry Township a family of three was injured when their trailer rolled over. Another person in Newberry Township was injured by a falling tree. The worst property damage occurred in Dover, East Manchester (Mount Wolf Borough), Manchester and York. In Dover, roof edges were flipped over in Delmar Estates. In East Manchester/Mount Wolf a three story barn was lifted from its foundation. Several traffic and business signs along Pennsylvania State Route 181 were damaged or destroyed. A downed pole at a Geo dealership in Manchester destroyed several automobiles. In York several roofs were torn from houses including three in a row on Jackson Street. Other damage throughout the county included a tower blown over at the Brunner Island Plant, a destroyed mobile home in Conewago Township, closed roads because of fallen trees in Fairview Township, a destroyed mobile home in Lower Windsor Township, a double billboard and construction sign damage along Interstate 83 in Newberrytown and hundreds of trees uprooted in York Haven. About 11,000 Metropolitan Edison customers lost power mainly in Cly, Manchester and York Haven. An additional 8,500 Adams Electric customers lost power in York and Adams Counties.

Thunderstorm Wind, Lancaster

When
April 9, 6:30 PM EST
Where
Lancaster County, Bainbridge
Measured
61 kt (70 mph)
Coordinates
40.042, -76.248 (the zone’s center; the record gives no point)

A ham radio tower was blown over by wind gusts of 70 mph in Bainbridge.

Thunderstorm Wind, Lancaster

When
April 9, 6:35 PM EST to 7:00 PM EST
Where
Lancaster County, Northwest and
Property damage
$1.0 million
Coordinates
40.042, -76.248 (the zone’s center; the record gives no point)

A squall line of severe thunderstorms caused an estimated $1 million damage in Lancaster County from Mount Joy and West Donegal in the northwest corner east-southeast through Lancaster City. The hardest hit areas were Marietta, Maytown (Both within East Donegal Township.) and Silver Spring (West Hempfield Township). In Maytown, planes were flipped over at the airport. In Marietta several trees fell on cars. In the Silver Spring area, aluminum siding was wrenched from 80 homes. Several trees slammed into homes. A porch was blown apart and a house under construction was badly damaged. The roof of the QVC warehouse was almost completely torn away. Several warehouse buildings owned by the Charles Chip Company were severely damaged. The straight line winds were so strong they rolled a 20 foot metal corn crib at the warehouse for half a mile. Other damage in the county included several roofs blown off barns in Mount Joy, West and East Donegal Townships. Planes were also blown over at the Donegal Spring Airport in Mount Joy. Siding and shingles were stripped from a few houses. In Elizabethtown an uprooted tree landed on a house and caused about $40 thousand in damage. In East Donegal Township a trailer rolled over twice and was destroyed. The roof of a chicken barn blew away and 20,000 chickens subsequently died. In East Hempfield Township the winds leveled nearly five acres of woods. Around the city of Lancaster wind related damage also occurred. A gust to 85 mph blew over the satellite antenna of WGAL-TV. A building collapsed at 84 Lumber in Centerville. Numerous trees were uprooted. One fell into a house on St. Mary Street, a few fell on cars. Roofs of a printing center and an elementary school partially blew away. Trees and power lines were also knocked down in Millersville. During the height of the storm 26,000 Pennsylvania Power and Light customers lost power as three 69,000 volt transmission wires were knocked down. No injuries were reported.

Thunderstorm Wind, York

When
April 9, 6:40 PM EST
Where
York County, Central
Injuries
4 direct, 0 indirect
Coordinates
39.920, -76.726 (the zone’s center; the record gives no point)

A squall line of severe thunderstorms caused considerable damage in central and northeast parts of York County. A wind gust to 100 mph occurred within the city of York. In Newberry Township a family of three was injured when their trailer rolled over. Another person in Newberry Township was injured by a falling tree. The worst property damage occurred in Dover, East Manchester (Mount Wolf Borough), Manchester and York. In Dover, roof edges were flipped over in Delmar Estates. In East Manchester/Mount Wolf a three story barn was lifted from its foundation. Several traffic and business signs along Pennsylvania State Route 181 were damaged or destroyed. A downed pole at a Geo dealership in Manchester destroyed several automobiles. In York several roofs were torn from houses including three in a row on Jackson Street. Other damage throughout the county included a tower blown over at the Brunner Island Plant, a destroyed mobile home in Conewago Township, closed roads because of fallen trees in Fairview Township, a destroyed mobile home in Lower Windsor Township, a double billboard and construction sign damage along Interstate 83 in Newberrytown and hundreds of trees uprooted in York Haven. About 11,000 Metropolitan Edison customers lost power mainly in Cly, Manchester and York Haven. An additional 8,500 Adams Electric customers lost power in York and Adams Counties.

Thunderstorm Wind, Lebanon

When
April 9, 6:40 PM EST to 7:10 PM EST
Where
Lebanon County, Eastern
Coordinates
40.367, -76.458 (the zone’s center; the record gives no point)

Severe thunderstorms uprooted trees and knocked down wires in eastern parts of Lebanon County. The hardest hit townships included Bethel, Heidelberg, Jackson and Mill Creek.

Thunderstorm Wind, Berks

When
April 9, 6:50 PM EST
Where
Berks County, Western
Coordinates
40.416, -75.926 (the zone’s center; the record gives no point)

Severe thunderstorms knocked down trees and wires in western Berks County.

Thunderstorm Wind, Montgomery

When
April 9, 7:15 PM EST
Where
Montgomery County, Pottstown
Coordinates
40.211, -75.367 (the zone’s center; the record gives no point)

Trees and wires were knocked over just north of Pottstown.

Thunderstorm Wind, Chester

When
April 9, 7:35 PM EST
Where
Chester County, Landenburg
Coordinates
39.973, -75.748 (the zone’s center; the record gives no point)

Lawn furniture was tossed around in the backyards of several homes in Landenburg.

Thunderstorm Wind, Bucks

When
April 9, 7:45 PM EST
Where
Bucks County, Countywide
Coordinates
40.337, -75.107 (the zone’s center; the record gives no point)

Scattered large tree limbs and wires were toppled throughout the county. One of the hardest hit areas was Southampton.

Thunderstorm Wind, Delaware

When
April 9, 7:55 PM EST
Where
Delaware County, Melrose Park
Measured
52 kt (60 mph)
Coordinates
39.917, -75.399 (the zone’s center; the record gives no point)

Severe thunderstorms knocked down wires in widely scattered locations in the county.

Thunderstorm Wind, Philadelphia

When
April 9, 8:00 PM EST
Where
Philadelphia County, Philadelphia
Coordinates
40.008, -75.134 (the zone’s center; the record gives no point)

About 15 trees were uprooted in Philadelphia.

Thunderstorm Wind, Delaware

When
April 9, 8:00 PM EST
Where
Delaware County
Coordinates
39.917, -75.399 (the zone’s center; the record gives no point)

Severe thunderstorms knocked down wires in widely scattered locations in the county.

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 1995Every state in 1995This day in weather historyWarnings in Pennsylvania, April 1995

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: 10345762, 10345617, 10343607, 10345473, 10345474, 10345369, 10345370, 10343676, 10343677, 10343945, 10345371, 10345908, 10345909, 10345389, 10345753, 10343918, 10345955, 10343571, 10343842, 10345670, 10345530, 10345671.