Alert archive / Pennsylvania / Flash Flood Warnings in 1995
Flash Flood Warning 17, NWS State College, PA
NWS State College, PA issued this flash flood warning at Jun 25, 1995, 3:22 PM EDT for Warren County, Pennsylvania. It was in force for 68 min.
The area
The counties it named.
The facts
- Issued
- Jun 25, 1995, 3:22 PM EDT (19:22 UTC)
- Expired
- Jun 25, 1995, 4:30 PM EDT
- In force
- 68 min
- Issued by
- NWS State College, PA
- Area
- Whole counties
County Warren County, PA
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 7.4 hours before the alert went out and 133 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
- 314 J/kg
- Mixed-layer CIN
- -23 J/kg
- Mixed-layer LCL
- 636 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 53 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this flash flood warning went out, 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 this flash flood warning went out at Jun 25, 1:06 PM EDT, 2 hours 16 minutes earlier.
Area forecast discussion, Jun 25, 1:06 PM EDT, 2 hours 16 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE STATE COLLEGE PA 105 PM EDT SUN JUN 25 1995 SOME RW/TRW ON RADAR...BASED ON POSITION OF UA LOW AND WK TROUGH ALONG LAKE...WORSE WILL BE LAKE SHORE AREA AND WEST OF MTS. STILL A FEW RW/TRW EAST OF MTS...LWR SUSQ...GIVEN SOME HEATING AND HI DEWPTS DOWN THERE. EXPECT ACTIVITY TO DIE DOWN AFTER SUNSET. THINK MODELS OVERDO SIT. MON AFT/NIGHT...AS BEST DYNAMICS LOOK TO BE FOCUS ON S. APP. MTNS AGAIN. HARD TO SEE A QPF MAX. NGM MAY OVERDO COLD AIR WEDGE TUE AM AGAIN. AIR MASS WILL NOT BE VERY DEEP. MARTIN
The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 3:22 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 68 min |
| Jun 25, 4:44 PM EDT | Flash Flood Warning | CTP | York | 61 min |
| Jun 25, 5:40 PM EDT | Flash Flood Warning | CTP | Adams | 2 hr |
| Jun 25, 6:45 PM EDT | Flash Flood Warning | CTP | Franklin | 2 hr |
Nearby
Flash Flood Warnings in Pennsylvania, 1995Every flash flood warning in 1995
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.