Alert archive / Pennsylvania / Flash Flood Warnings in 2026
Flash Flood Warning 2, NWS State College, PA
NWS State College, PA issued this flash flood warning at Jun 11, 2026, 5:31 PM EDT for Cameron County, Clearfield County, Elk County, Pennsylvania. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 11, 2026, 5:31 PM EDT (21:31 UTC)
- Expired
- Jun 11, 2026, 7:48 PM EDT
- In force
- 2 hr
- Issued by
- NWS State College, PA
- Area
- Storm-based polygon
- Flood severity
- None
Counties Cameron County, PA, Clearfield County, PA, Elk County, PA
The radar
The State College radar (KCCX), 59 km from the middle of the area, began a volume at 21:35 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
Pittsburgh, PA (KPIT), launched 12:00Z, 9.5 hours before the alert went out and 165 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
- 1489 J/kg
- Mixed-layer CIN
- -31 J/kg
- Mixed-layer LCL
- 777 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 53 m²/s²
- 0-3 km storm-relative helicity
- 36 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted.
830
WGUS51 KCTP 112131
FFWCTP
PAC023-033-047-120030-
/O.NEW.KCTP.FF.W.0002.260611T2131Z-260612T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service State College PA
531 PM EDT Thu Jun 11 2026
The National Weather Service in State College has issued a
* Flash Flood Warning for...
Northwestern Clearfield County in central Pennsylvania...
Cameron County in north central Pennsylvania...
Southeastern Elk County in north central Pennsylvania...
* Until 830 PM EDT.
* At 531 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
St. Marys, DuBois, Sandy, Cameron, Emporium, Penfield, Rockton,
Force, Benezette, Medix Run, Parker Dam State Park, Truman, Hicks
Run, S.B. Elliot State Park, Brandy Camp, Brockport, Sizerville,
Stevenson Dam, Kersey and Weedville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4122 7871 4123 7874 4126 7874 4132 7886
4136 7883 4160 7818 4148 7805 4147 7799
4137 7799 4130 7807 4123 7834 4095 7880
4113 7880 4120 7877 4120 7871
FLASH FLOOD...RADAR INDICATED
$$
Colbert1 follow-up statement
851
WGUS71 KCTP 112348
FFSCTP
Flash Flood Statement
National Weather Service State College PA
748 PM EDT Thu Jun 11 2026
PAC023-033-047-112358-
/O.CAN.KCTP.FF.W.0002.000000T0000Z-260612T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cameron PA-Clearfield PA-Elk PA-
748 PM EDT Thu Jun 11 2026
...FLASH FLOOD WARNING IS CANCELLED FOR NORTHWESTERN CLEARFIELD,
CAMERON AND SOUTHEASTERN ELK COUNTIES...
Flooding is no longer expected to pose a threat. Please continue to
heed remaining road closures.
&&
LAT...LON 4122 7871 4123 7874 4126 7874 4132 7886
4136 7883 4160 7818 4148 7805 4147 7799
4137 7799 4130 7807 4123 7834 4095 7880
4113 7880 4120 7877 4120 7871
$$
ColbertThe office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 2:18 AM EDT | Special Weather Statement | CTP | Huntingdon | 27 min |
| Jun 11, 7:43 AM EDT | Special Weather Statement | CTP | Clearfield | 62 min |
| Jun 11, 2:40 PM EDT | Special Weather Statement | CTP | Warren | 20 min |
| Jun 11, 4:15 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 45 min |
| Jun 11, 4:24 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Cameron, Clearfield, Elk | 51 min |
| Jun 11, 4:57 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 48 min |
| Jun 11, 5:13 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Potter | 62 min |
| Jun 11, 5:22 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Centre, Fulton, Huntingdon, Mifflin and 1 more | 53 min |
| Jun 11, 5:42 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 48 min |
| Jun 11, 5:50 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Lycoming, Potter and 1 more | 55 min |
| Jun 11, 6:13 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, Fulton, Huntingdon, Perry | 62 min |
| Jun 11, 6:14 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 46 min |
| Jun 11, 6:15 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Juniata, Mifflin, Perry, Snyder and 1 more | 60 min |
| Jun 11, 6:41 PM EDT | Special Weather Statement | CTP | Sullivan | 34 min |
| Jun 11, 6:41 PM EDT | Special Weather Statement | CTP | Lycoming | 49 min |
| Jun 11, 6:57 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Sullivan | 48 min |
| Jun 11, 7:06 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Juniata, Lycoming, Montour, Northumberland, Perry and 2 more | 39 min |
| Jun 11, 7:12 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Dauphin, Franklin, Perry, York | 48 min |
| Jun 11, 7:31 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Dauphin, Lebanon, Lycoming, Montour, Northumberland and 2 more | 59 min |
| Jun 11, 7:45 PM EDT | Special Weather Statement | CTP | York | 45 min |
Nearby
Flash Flood Warnings in Pennsylvania, 2026Every flash flood warning in 2026
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.