Pennsylvania, 1998

Tornado and Damaging Wind in Pennsylvania, March 9, 1998

March 9, 1998 · NWS PHI · 2 events in 1 county or zone

A line of severe thunderstorms moved through Berks County Pennsylvania the evening of March 9th and knocked down tree limbs and power lines from Spring Township northeast through Kutztown. m.

Where it happened

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  • 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
0
Property damage
$100,000
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 line of severe thunderstorms moved through Berks County Pennsylvania the evening of March 9th and knocked down tree limbs and power lines from Spring Township northeast through Kutztown. The worst damage occurred when the thunderstorm dropped a weak tornado (F1 on the Fujita Scale) in Blandon located in southern Maiden Creek Township a little after 730 p.m. EST. The tornado touched down on Pennsylvania State Route 73 (Main Street) in Blandon. It moved northeast nearly along Willow Creek and parallel to U.S. Route 222. Homes along Cornerstone Drive in the Maiden Creek Estates development were nearest the path and had the most widespread damage. The tornado lifted as it passed over Pleasant Hill Road. More than half of its two mile path length was through wooded areas and this reduced the damage that was done. No injuries were reported.Two houses (one on Main Street and one on Pleasant Hill Road) lost sections of their roofs. The house on Pleasant Hill Road also had its front door knocked out and its garage crushed by a fallen tree. The tornado tore out an entire section of a second story wall from a house on Cornerstone Drive and embedded its siding into the ground and and sides of other homes. About an additional 30 houses mainly on the east side of Cornerstone Drive suffered minor to moderate damage as the tornado leveled sheds, tossed playhouses and swing sets and ripped siding and shingles. Storage sheds were seen bouncing through backyards. Numerous trees, including fruit trees, evergreens and maples were either snapped or uprooted. Traffic signs were ravaged and twisted. About 700 customers throughout the county lost power because of the tornado, severe thunderstorms and lightning strikes. They were concentrated in Blandon, Kutztown, Richmond Township and Wyomissing. There were also at least five separate reports of small hail with the line of thunderstorms.

The radar

The Philadelphia radar (KDIX), 147 km away, was scanning. The volume nearest the first event began at 00:12 UTC.

Open the radar archive at this moment

Event by event

1 thunderstorm wind, 1 tornado. Local standard time, as filed.

Thunderstorm Wind, Berks

When
March 9, 7:12 PM EST to 7:40 PM EST
Where
Berks County, Sinking Spg to 2 mi of Kutztown
Coordinates
40.300, -76.080

Tornado, Berks

When
March 9, 7:33 PM EST to 7:37 PM EST
Where
Berks County, Blandon
Rating
F1
Path length
2 mi
Path width
50 yd
Property damage
$100,000
Coordinates
40.430, -75.880

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.
Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Pennsylvania in 1998Every state in 1998This day in weather historyThe tornado archive for Pennsylvania, 1998Warnings in Pennsylvania, March 1998

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: 5636696, 5636697.