Alert archive / Vermont / River Flood Warnings in 2021
River Flood Warning 9, NWS Albany, NY
NWS Albany, NY issued this river flood warning at Jul 29, 2021, 11:06 PM EDT for Windham County, Vermont. It took effect at Jul 29, 2021, 11:31 PM EDT. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Jul 29, 2021, 11:06 PM EDT (03:06 UTC)
- In effect from
- Jul 29, 2021, 11:31 PM EDT
- Expired
- Jul 30, 2021, 4:23 AM EDT
- In force
- 5 hr
- Issued by
- NWS Albany, NY
- Area
- Storm-based polygon
- Flood severity
- Minor
County Windham County, VT
The radar
The Albany radar (KENX), 138 km from the middle of the area, began a volume at 03:09 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 Williams River near Rockingham (RKGV1). The gauge peaked at 7.79 ft at Jul 30, 2021, 12:00 AM EDT.
- Action stage
- 6 ft
- Minor stage
- 8 ft
- Moderate stage
- 12 ft
- Major stage
- 15 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 01153550, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
459 WGUS41 KALY 300306 FLWALY BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service Albany NY 1106 PM EDT Thu Jul 29 2021 VTC025-301515- /O.NEW.KALY.FL.W.0009.210730T0331Z-210730T1723Z/ /RKGV1.1.ER.210730T0331Z.210730T0800Z.210730T1122Z.NO/ 1106 PM EDT Thu Jul 29 2021 The National Weather Service in Albany has issued a * Flood Warning for the Williams River At Rockingham. * Until early tomorrow afternoon. * At 10:45 PM EDT Thursday the stage was 7.3 feet. * Flood stage is 8.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise above flood stage late this evening to a crest of 10.8 feet late tonight. It will then fall below flood stage Friday morning. && LAT...LON 4330 7268 4325 7242 4314 7245 4319 7285 $$ IAA
1 follow-up statement
124 WGUS81 KALY 300823 FLSALY Flood Statement National Weather Service Albany NY 423 AM EDT Fri Jul 30 2021 VTC025-300930- /O.CAN.KALY.FL.W.0009.000000T0000Z-210730T0823Z/ /RKGV1.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/ 423 AM EDT Fri Jul 30 2021 ...The Flood Warning for the Williams River At Rockingham has been cancelled... The Flood Warning is cancelled for the Williams River At Rockingham. * At 3:45 AM EDT Friday the stage was 6.3 feet. * Flood stage is 8.0 feet. * Forecast...The river is expected to fall to 4.3 feet late this afternoon. && Williams River Rockingham Flood Stage: 8.0 Observed Stage at Fri 3 am: 6.3 && LAT...LON 4330 7268 4325 7242 4314 7245 4319 7285 $$ JPV
The office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 29, 8:03 PM EDT | Severe Thunderstorm Warning | ALY | Bennington | 57 min |
| Jul 29, 8:48 PM EDT | Flash Flood Warning | ALY | Bennington, Windham | 117 min |
| Jul 29, 9:57 PM EDT | River Flood Warning | ALY | Windham | 6 hr |
Nearby
River Flood Warnings in Vermont, 2021Every river 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.