Alert archive / Pennsylvania / River Flood Warnings in 2023
River Flood Warning 4, NWS State College, PA
NWS State College, PA issued this river flood warning at Dec 19, 2023, 3:27 AM EST for Columbia County, Pennsylvania. It took effect at Dec 19, 2023, 6:33 AM EST. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Dec 19, 2023, 3:27 AM EST (08:27 UTC)
- In effect from
- Dec 19, 2023, 6:33 AM EST
- Expired
- Dec 19, 2023, 2:06 PM EST
- In force
- 8 hr
- Issued by
- NWS State College, PA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Columbia County, PA
The radar
The Binghamton radar (KBGM), 133 km from the middle of the area, began a volume at 08:27 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 river
Written for the forecast point Susquehanna River at Bloomsburg (BMBP1). The gauge peaked at 18.54 ft at Dec 19, 2023, 12:00 PM EST.
- Action stage
- 16 ft
- Minor stage
- 19 ft
- Moderate stage
- 22 ft
- Major stage
- 28 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 01538700, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 19, 4:36 AM EST | River Flood Warning | CTP | Columbia, Montour, Northumberland, Union | 23 hr |
| Dec 19, 6:06 AM EST | River Flood Warning | CTP | Dauphin | 15 hr |
Nearby
River Flood Warnings in Pennsylvania, 2023Every river flood warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.