Pennsylvania, 2004

Flooding in Pennsylvania, February 7, 2004

February 7, 2004 · NWS PBZ · 3 events in 3 counties and zones

2 ft at 7 AM on the 7th, and fell below flood stage at 10 PM on the 7th. 3 ft at 11 AM, and fell below flood stage at 10 PM on the 7th.

Where it happened

Every event with a place to put it; 2 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

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$18,000
Crop damage
None recorded
Events
3

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 PBZ wrote it up.

On the Monongahela River, Charleroi rose above its 28 ft flood stage at 1 AM on the 7th, crested at 30.2 ft at 7 AM on the 7th, and fell below flood stage at 10 PM on the 7th. Elizabeth rose above its 20 ft flood stage at 2 AM on the 7th, crested at 21.3 ft at 11 AM, and fell below flood stage at 10 PM on the 7th.

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 Pittsburgh, PA wrote its last area forecast discussion before the first event at Feb 6, 2:33 PM EST, 10 hours 27 minutes earlier.

Area forecast discussion, Feb 6, 2:33 PM EST, 10 hours 27 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PITTSBURGH PA
233 PM FRI FEB 6 2004

FRONTAL BNDRY CROSSING WRN SXNS CWA ATTM WITH BACK EDGE OF MAIN
BULK OF PRECIP ACROSS FAR SE RDG CNTYS. SOME LGT RAIN/DRZL/FOG
EARLY TNGT BFR BNDRY PASSAGE...OTRW FIRST OF TWO UPPER TROFS
TO PUSH THRU BY EARLY SAT MRNG FLWD BY 2ND SAT NGT. CHC POPS -SHSN
LTE TNGT-SAT NGT...BNDRY LYR/850 WINDS NW WITH CAA SAT.
HI PRES BUILDS IN BRINGING DRY WX SUN-MON BFR ANOTHER BNDRY WITH -SHSN
AFFECT REGION MON NGT. STORM SYSTEM MOVING THRU THE SOUTH LTE TUES-WED
BEARS WATCHING FOR ADDITIONAL SNOWFALL SPLCY SRN SXNS.

FLOOD WATCH CWA THRU 10PM TNGT. STREAM FLOODING/ICE JAM PROBLEMS CONT
ACROSS SRN TWO THIRDS OF CWA ATTM...AFTN WARNINGS MAY HAVE TO BE
EXTENDED THRU EVE HRS.

.PBZ WATCHES/WARNINGS/ADVISORIES...
MD...FLOOD WATCH UNTIL 1000 PM TONIGHT MDZ001.

OH...FLOOD WATCH UNTIL 1000 PM TONIGHT
OHZ039>041...OHZ048>050...OHZ057>059...OHZ068>069.

PA...FLOOD WATCH UNTIL 1000 PM TONIGHT
PAZ007>009...PAZ013>016...PAZ020>023...PAZ029>032.

WV...FLOOD WATCH UNTIL 1000 PM TONIGHT
WVZ001>004...WVZ012...WVZ021>023...WVZ041.

&&
Hazardous weather outlook, Feb 6, 5:10 AM EST, 19 hours 50 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PITTSBURGH PA
510 AM EST FRI FEB 6 2004

MDZ001-OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-
029>032-WVZ001>004-012-021>023-041-061209-
ALLEGHENY PA-ARMSTRONG PA-BEAVER PA-BELMONT OH-BROOKE WV-BUTLER PA-
CARROLL OH-CLARION PA-COLUMBIANA OH-COSHOCTON OH-FAYETTE PA-
FOREST PA-GARRETT MD-GREENE PA-GUERNSEY OH-HANCOCK WV-HARRISON OH-
INDIANA PA-JEFFERSON PA-JEFFERSON OH-LAWRENCE PA-MARION WV-
MARSHALL WV-MERCER PA-MONONGALIA WV-MONROE OH-MUSKINGUM OH-NOBLE OH-
OHIO WV-PRESTON WV-TUCKER WV-TUSCARAWAS OH-VENANGO PA-WASHINGTON PA-
WESTMORELAND PA-WETZEL WV-
510 AM EST FRI FEB 6 2004

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN PENNSYLVANIA
EAST CENTRAL OHIO...NORTHERN WEST VIRGINIA AND
GARRETT COUNTY MARYLAND.

.DAY ONE...TODAY

A WINTER STORM WARNING CONTINUES FOR VENANGO...CLARION...JEFFERSON
AND FOREST COUNTIES IN NORTHWEST PENNSYLVANIA AND GARRETT
COUNTY MARYLAND UNTIL 10 AM. EXPECT FREEZING RAIN TO MIX WITH AND
CHANGE TO RAIN LATER THIS MORNING. SIGNIFICANT ICE ACCUMULATIONS WILL
CONTINUE.

A FLOOD WATCH HAS BEEN EXPANDED IN AREAL COVERAGE AND EXTENDED IN
TIME UNTIL 10 PM TONIGHT. AREAS INCLUDED IN THE WATCH INCLUDE MUCH OF
WESTERN PENNSYLVANIA...EAST CENTRAL OHIO...NORTHERN WEST VIRGINIA AND
GARRETT COUNTY MARYLAND. HEAVY RAIN COMBINED WITH SNOW MELT AND ICE
JAM MOVEMENT...MAY CAUSE FLOODING IN LOW LYING AREAS AND ALONG SMALL
STREAMS.

A FLOOD WATCH CONTINUES IN EFFECT FOR THE MONONGAHELA RIVER...
YOUGHIOGHENY RIVER...AND WILLS CREEK IN OHIO FROM NOON TODAY UNTIL
NOON SATURDAY.

.DAYS TWO THROUGH SEVEN...

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER CALL TO ACTION STATEMENT...

SPOTTER ACTIVATION IS LIKELY. SPOTTERS PLEASE CALL IN RAINFALL
AMOUNTS OF A HALF INCH OR MORE...ANY FLOODING...ANY ICE ACCUMULATIONS
OF A QUARTER INCH OR MORE AS WELL AS ANY ICE JAM MOVEMENT.

The radar

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

Open the radar archive at this moment

Event by event

3 flood. Local standard time, as filed.

Flood, Washington

When
February 7, 1:00 AM EST to 10:00 PM EST
Where
Washington forecast zone
Property damage
$5,000
Reported by
OFFICIAL NWS OBS.
Coordinates
40.189, -80.248 (the zone’s center; the record gives no point)

Flood, Westmoreland

When
February 7, 1:00 AM EST to 10:00 PM EST
Where
Westmoreland forecast zone
Property damage
$5,000
Reported by
OFFICIAL NWS OBS.

Flood, Allegheny

When
February 7, 2:00 AM EST to 10:00 PM EST
Where
Allegheny forecast zone
Property damage
$8,000
Reported by
OFFICIAL NWS OBS.
Coordinates
40.469, -79.981 (the zone’s center; the record gives no point)

What these are

Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

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

The same day elsewhere

More

Every storm in Pennsylvania in 2004Every state in 2004This day in weather historyWarnings in Pennsylvania, February 2004

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: 5385387, 5385388, 5385386.