Alert archive / Pennsylvania / Flash Flood Warnings in 1996
Flash Flood Warning 197, NWS Cleveland, OH
NWS Cleveland, OH issued this flash flood warning at Sep 28, 1996, 12:10 PM EDT for Crawford County, Erie County, Pennsylvania. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 28, 1996, 12:10 PM EDT (16:10 UTC)
- Expired
- Sep 28, 1996, 4:00 PM EDT
- In force
- 4 hr
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
Counties Crawford County, PA, Erie County, PA
The radar
The Pittsburgh radar (KPBZ), 153 km from the middle of the area, began a volume at 16:11 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 4.2 hours before the alert went out and 162 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 7 J/kg
- Mixed-layer CIN
- -38 J/kg
- Mixed-layer LCL
- 891 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 332 m²/s²
- 0-3 km storm-relative helicity
- 372 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KCLE 281611 FFWCLE PAC039-049-282000- FLOOD WARNING NATIONAL WEATHER SERVICE CLEVELAND OH 1210 PM EDT SAT SEP 28 1996 THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS EXTENDED THE FLOOD WARNING FOR URBAN AREAS AND SMALL STREAMS TO COUNTINUE UNTIL 4 PM EDT THIS AFTERNOON FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN PENNSYLVANIA ...CRAWFORD COUNTY...ERIE COUNTY AT 1150 AM DOPPLER RADAR IN CLEVELAND SHOWED AREAS OF HEAVY RAIN ACROSS MUCH OF ERIE AND CRAWFORD COUNTIES. THE RAIN WAS SHOWING SIGNS OF BECOMING MORE SCATTERED OVER EXTREME NORTHEAST OHIO...AND THIS WILL SPREAD INTO WESTERN PARTS OF ERIE AND CRAWFORD COUNTIES DURING THE EARLY AFTERNOON HOURS. STORM TOTAL RAINFALL AMOUNTS OF 1 AND 1/2 INCHES TO 2 AND 1/2 INCHES ARE QUITE COMMON OVER THE TWO COUNTY AREA WITH A FEW ISOLATED READINGS APPROACHING 3 INCHES. SEVERAL AREAS HAVE REPORTED STREET FLOODING DUE TO SEVERS BACKING UP AND SOME BASEMENT FLOODING. SOME OF THE CREEKS IN THE AREA WERE RISING OVER THEIR BANKS AND CAUSING SOME ADDITIONAL PROBLEMS. HEAVIER RAINS WILL BE TAPERING OVER OVER WESTERN PARTS OF ERIE AND CRAWFORD COUNTY DURING THE NEXT COUPLE OF HOURS...BUT MAY CONTINUE OVER CENTRAL AND EASTERN PARTS OF THESE COUNTIES TILL 2 TO 3 PM. AN ADDITIONAL INCH TO INCH AND A HALF OF RAIN IS POSSIBLE IN SOME AREAS DURING THE REST OF THE AFTERNOON. ADDITIONAL FLOODING IS LIKELY OVER THE AREA THIS AFTERNOON. FLOOD WATERS WILL LIKELY TAKE A FEW ADDITIONAL HOURS TO THEN RECEDE. IF YOU ENCOUNTER FLOODED ROADWAYS...DO NOT ATTEMPT TO FORD THEM. YOUR VEHICLE AND YOU MAY BE WASHED AWAY. IF YOU OBSERVE FLOODING HEAD TO HIGHER GROUND AND REPORT THE FLOODING TO YOUR LOCAL LAW ENFORCEMENT AGENCY FOR RELAY TO THE NATION|AL WEATHER SERVICE. VRCEK
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 28, 7:52 AM EDT | Flash Flood Warning | CLE | Crawford, Erie | 4 hr |
| Sep 28, 4:00 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 4 hr |
Nearby
Flash Flood Warnings in Pennsylvania, 1996Every flash flood warning in 1996
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.