Pennsylvania, 2001

Flash Flood in Pennsylvania, July 25, 2001

July 25, 2001 · NWS CTP · 1 event in 1 county or zone

1 flash flood, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 1 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
0
Property damage
$15,000
Crop damage
None recorded
Events
1

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 forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS State College, PA wrote its last area forecast discussion before the first event at Jul 25, 12:25 PM EST, 4 hours 5 minutes earlier.

Area forecast discussion, Jul 25, 12:25 PM EST, 4 hours 5 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE STATE COLLEGE PA
125 PM EDT WED JUL 25 2001

...WORK ZONES...ZONES ASAP...

...CHANGES...

WILL KEEP FCST FORECAST CLOSE TO WHAT WE HAVE NOW.

WILL KEEP CHC SUNDAY AND MONDAY...BUT TAKE OUT FOR TUE...AND KEEP
DRY FOR WED.

...DISC...

...SHORT TERM...

EDGE OF DRIER AIR INTO N C PA...WITH HIGH DEWPOINTS FROM ABOUT I-80
SOUTHWARD. HEATING OF THE DAY ALLOWING SC TO BURN OFF NORTH...AND
WARM...UNSTABLE AIR TO PUSH BACK TO THE N. SHOWERS AND STORMS
ALREADY BREAKING OUT ACROSS S PA...ALTHOUGH MAIN CLUSTER FURTHER
WEST IN OH. THIS CLUSTER NOT REALLY THE MAIN AREA. THIS IS FURTHER
TO THE WEST. EACH MODEL SLIGHTLY DIFFERENT WITH TRACK OF QPF.

ETA AND OLD MRF HAVE THE HEAVIEST QPF ACROSS N PA...WHILE AVN IS
ACROSS S PA.

WITH SHOWERS AND STORMS FORMING HERE AND THERE...AND BOUNDARY
LIFTING NORTHWARD...AND N AREAS GETTING GOOD HEATING...LOOKS LIKE
MOST AREAS WILL HAVE A GOOD SHOT OF GETTING SOME RAIN...THUS WILL
KEEP HIGH POPS ALL ZONES TONIGHT...AND MENTION HEAVY RAIN. THE
EXCEPTION MAY BE WARREN AND MCKEAN COUNTIES...I MAY GO LOWER
THERE...BUT QUICK LOOK AT RADAR SHOWS NEW CELLS IN NE OH...THUS MAY
KEEP HIGH POPS THERE TOO...WILL KEEP AN EYE ON THINGS.

OVERALL...LOOKING AT CLUSTERS OF SHOWERS AND STORMS INTO AT LEAST
THU...MAYBE INTO EARLY FRIDAY ACROSS FAR S ZONES. SOME STORMS WILL
DUMP VERY HEAVY RAIN...GIVEN SLOW MOVEMENT AND HIGH PW/S. ALSO FEED
OF HIGH DEWPOINTS WORKING NORTHWARD.

IT HAS BEEN DRY...AND IT IS A LITTLE EARLY TO PINPOINT AREA OF HEAVY
RAIN...THUS WILL HOLD OFF ON ANY WATCHES AT THE CURRENT TIME.

WINDS NOT REAL STRONG...THUS WIDESPREAD SEVERE NOT LIKELY...BUT
STRONG STORMS POSSIBLE...GIVEN THE INSTABILITY.

...LONG TERM...

COOLER WEATHER FOR LATER IN THE WEEK. FAN TEMPS FOR BFD QUITE COOL.
VERY DEEP VORTEX OVER EASTERN CANADA FOR LATE JULY.

CLDS COULD COME 2IN LATE FRIDAY INTO SAT FOR WESTERN ZONES. GOOD CHC
FOR MORE RAIN ON SUNDAY. MRF SUGGEST MOST OF MONDAY INTO THU WILL BE
WARM BUT DRY NOW.

.CTP...NONE.

MARTIN

The radar

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

Open the radar archive at this moment

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, Schuylkill

When
July 25, 4:30 PM EST to 10:45 PM EST
Where
Schuylkill County, Pottsville
Property damage
$15,000
Reported by
EMERGENCY MANAGER
Coordinates
40.706, -76.216 (the zone’s center; the record gives no point)

A series of thunderstorms moved across Schuylkill County during the late afternoon of July 25th. Rain amounts of 2 to 3 inches were recorded in less than 2 hours as the storms moved through the region. Heaviest hit was the area around Pottsville, where numerous roads were flooded. Water, up to 3 feet deep, was reported on area roads. Numerous basements were flooded, and water also damaged several businesses, including a local restaurant, a real estate office, and a baby supply store. Pottsville local officials issued a state of emergency for the city, which was lifted early the next morning.

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

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

The same day elsewhere

More

Every storm in Pennsylvania in 2001Every state in 2001This day in weather historyWarnings in Pennsylvania, July 2001

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: 5256888.