Alert archive / New York / Flash Flood Warnings in 2021
Flash Flood Warning 60, NWS Binghamton, NY
NWS Binghamton, NY issued this flash flood warning at Aug 27, 2021, 2:28 PM EDT for Steuben County, New York. It was in force for 4 hr. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Aug 27, 2021, 2:28 PM EDT (18:28 UTC)
- Expired
- Aug 27, 2021, 6:30 PM EDT
- In force
- 4 hr
- Issued by
- NWS Binghamton, NY
- Area
- Storm-based polygon
- Flood severity
- None
County Steuben County, NY
The radar
The Binghamton radar (KBGM), 99 km from the middle of the area, began a volume at 18:28 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 27, 2:40 PM EDT | FLASH FLOOD | 4 E Campbell, NY | WATER OVER DRY RUN ROAD. |
| Aug 27, 4:00 PM EDT | FLASH FLOOD | 1 Ese Cameron Mills, NY | WATER OVER COUNTY ROAD 22. |
| Aug 27, 4:10 PM EDT | FLASH FLOOD | 0.7 Nw Cameron, NY | WATER OVER COUNTY ROAD 199 NEAR MCMASTER ROAD. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 6.5 hours before the alert went out and 148 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
- 321 J/kg
- Mixed-layer CIN
- -83 J/kg
- Mixed-layer LCL
- 642 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- -42 m²/s²
- 0-3 km storm-relative helicity
- -21 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.2
The text
As transmitted.
129
WGUS51 KBGM 271828
FFWBGM
NYC101-272230-
/O.NEW.KBGM.FF.W.0060.210827T1828Z-210827T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Binghamton NY
228 PM EDT Fri Aug 27 2021
The National Weather Service in Binghamton has issued a
* Flash Flood Warning for...
Southern Steuben County in central New York...
* Until 630 PM EDT.
* At 228 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. The expected rainfall rate is 2
inches in 1 hour. 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...
Corning, Bath, Campbell, Canisteo, Painted Post, Addison,
Woodhull, Hornby, Jasper, Thurston, Cameron, Savona, Greenwood,
Hartsville, West Cameron, Coopers Plains, Gang Mills, Erwins,
Meads Creek and Cameron Mills.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 4222 7697 4214 7703 4209 7712 4206 7722
4211 7773 4226 7773 4233 7733 4228 7710
4227 7710 4227 7699 4223 7697
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL...2 INCHES IN 1 HOUR
$$
JABThe office that day
Everything else NWS Binghamton, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 27, 1:54 PM EDT | Areal Flood Advisory | BGM | Schuyler, Steuben | 2 hr |
| Aug 27, 4:23 PM EDT | Areal Flood Advisory | BGM | Broome, Cortland, Tioga, Tompkins | 3 hr |
| Aug 27, 4:28 PM EDT | Areal Flood Advisory | BGM | Steuben | 3 hr |
| Aug 27, 6:27 PM EDT | Areal Flood Advisory | BGM | Broome, Delaware | 2 hr |
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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.