Alert archive / New York / Flash Flood Warnings in 2021
Flash Flood Warning 63, NWS Binghamton, NY
NWS Binghamton, NY issued this flash flood warning at Aug 29, 2021, 2:17 PM EDT for Seneca County, New York. It was in force for 3 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
- Aug 29, 2021, 2:17 PM EDT (18:17 UTC)
- Expired
- Aug 29, 2021, 5:30 PM EDT
- In force
- 3 hr
- Issued by
- NWS Binghamton, NY
- Area
- Storm-based polygon
- Flood severity
- None
County Seneca County, NY
The radar
The Binghamton radar (KBGM), 103 km from the middle of the area, began a volume at 18:18 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, 6.3 hours before the alert went out and 144 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
- 580 J/kg
- Mixed-layer CIN
- -62 J/kg
- Mixed-layer LCL
- 993 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 91 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
225
WGUS51 KBGM 291817
FFWBGM
NYC099-292130-
/O.NEW.KBGM.FF.W.0063.210829T1817Z-210829T2130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Binghamton NY
217 PM EDT Sun Aug 29 2021
The National Weather Service in Binghamton has issued a
* Flash Flood Warning for...
West Central Seneca County in central New York...
* Until 530 PM EDT.
* At 217 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. 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...
Seneca Falls, Kendaia, Fayette, Mac Dougall, Rose Hill and East
Varick.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
&&
LAT...LON 4276 7697 4280 7698 4281 7697 4282 7698
4283 7698 4284 7697 4286 7698 4287 7698
4287 7696 4291 7676 4277 7674 4273 7694
4274 7694 4276 7695
FLASH FLOOD...RADAR INDICATED
$$
DJPThe office that day
Everything else NWS Binghamton, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 3:27 PM EDT | Special Weather Statement | BGM | Seneca | 33 min |
| Aug 29, 3:37 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Seneca | 53 min |
| Aug 29, 4:19 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Madison, Onondaga | 28 min |
| Aug 29, 5:36 PM EDT | Special Weather Statement | BGM | Yates | 39 min |
| Aug 29, 5:51 PM EDT | Areal Flood Advisory | BGM | Schuyler, Steuben, Yates | 114 min |
Nearby
Flash Flood Warnings in New York, 2021Every flash flood warning in 2021
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.