Alert archive / New York / River Flood Warnings in 2021
River Flood Warning 18, NWS Albany, NY
NWS Albany, NY issued this river flood warning at Sep 1, 2021, 11:23 PM EDT for Ulster County, New York. It took effect at Sep 2, 2021, 3:22 AM EDT. It was in force for 13 hr.
The area
The outline as issued.
The facts
- Issued
- Sep 1, 2021, 11:23 PM EDT (03:23 UTC)
- In effect from
- Sep 2, 2021, 3:22 AM EDT
- Expired
- Sep 2, 2021, 3:54 PM EDT
- In force
- 13 hr
- Issued by
- NWS Albany, NY
- Area
- Storm-based polygon
- Flood severity
- Minor
County Ulster County, NY
The radar
The Albany radar (KENX), 85 km from the middle of the area, began a volume at 03:22 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 Rondout Creek at Rosendale (ROSN6). The gauge peaked at 19.87 ft at Sep 2, 2021, 5:00 AM EDT.
- Action stage
- 16 ft
- Minor stage
- 18 ft
- Moderate stage
- 21 ft
- Major stage
- 23 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 01367500, 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.
894 WGUS41 KALY 020323 FLWALY BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service Albany NY 1123 PM EDT Wed Sep 1 2021 NYC111-021530- /O.NEW.KALY.FL.W.0018.210902T0722Z-210903T0600Z/ /ROSN6.1.ER.210902T0722Z.210902T1200Z.210903T0000Z.NO/ 1123 PM EDT Wed Sep 1 2021 The National Weather Service in Albany has issued a * Flood Warning for the Rondout Creek At Rosendale. * From late tonight to early Friday morning. * At 10:30 PM EDT Wednesday the stage was 14.8 feet. * Flood stage is 18.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise above flood stage late tonight to a crest of 20.7 feet tomorrow morning. It will then fall below flood stage tomorrow evening. * Impact...At 21.0 feet, Moderate flood stage. * Flood History...This crest compares to a previous crest of 20.3 feet on 09/08/2011. && Rondout Creek Rosendale Flood Stage: 18.0 Observed Stage at Wed 10 pm: 14.8 Forecast: Thu 2 am 17.2 Thu 8 am 20.7 Thu 2 pm 19.6 Thu 8 pm 18.0 Fri 2 am 16.9 Fri 8 am 15.9 Fri 2 pm 14.9 Fri 8 pm 13.9 Sat 2 am 12.9 Sat 8 am 12.4 Sat 2 pm 11.9 Sat 8 pm 11.3 && LAT...LON 4197 7410 4185 7398 4161 7436 4173 7449 $$ NYC111-021530- /O.NEW.KALY.FL.W.0019.210902T0937Z-210903T0025Z/ /MRNN6.1.ER.210902T0937Z.210902T1200Z.210902T1824Z.NO/ 1123 PM EDT Wed Sep 1 2021 The National Weather Service in Albany has issued a * Flood Warning for the Esopus Creek At Mount Marion. * From late tonight to tomorrow evening. * At 10:30 PM EDT Wednesday the stage was 15.1 feet. * Flood stage is 20.0 feet. * Minor flooding is forecast. * Forecast...The river is expected to rise above flood stage late tonight to a crest of 21.5 feet tomorrow morning. It will then fall below flood stage early tomorrow afternoon. * Impact...At 22.0 feet, Moderate flood stage. Flooding affects about 25 homes on Orlando Street, Buckley Street and Sandy Lane. * Flood History...This crest compares to a previous crest of 21.5 feet on 09/19/2004. && Esopus Creek Mount Marion Flood Stage: 20.0 Observed Stage at Wed 10 pm: 15.1 Forecast: Thu 2 am 17.7 Thu 8 am 21.5 Thu 2 pm 20.1 Thu 8 pm 18.6 Fri 2 am 17.8 Fri 8 am 17.3 Fri 2 pm 16.8 Fri 8 pm 16.6 Sat 2 am 16.4 Sat 8 am 16.3 Sat 2 pm 16.1 Sat 8 pm 16.0 && LAT...LON 4216 7403 4210 7392 4185 7403 4194 7417 $$ bew
2 follow-up statements
169 WGUS81 KALY 021322 FLSALY Flood Statement National Weather Service Albany NY 922 AM EDT Thu Sep 2 2021 NYC111-030130- /O.EXT.KALY.FL.W.0018.000000T0000Z-210903T0300Z/ /ROSN6.1.ER.210902T0509Z.210902T0915Z.210902T2100Z.NO/ 922 AM EDT Thu Sep 2 2021 ...The Flood Warning is now in effect until late this evening... The Flood Warning continues for the Rondout Creek At Rosendale. * Until late this evening. * At 8:30 AM EDT Thursday the stage was 19.4 feet. * Flood stage is 18 feet. * Minor flooding is occurring and minor flooding is forecast. * Recent Activity...The maximum river stage in the 24 hours ending at 8:30 AM EDT Thursday was 19.9 feet. * Forecast...The river is expected to fall below flood stage late this afternoon and continue falling to 10.3 feet Sunday morning. * Impact...At 18 feet, Minor flood stage. Floods US Route 209 near Accord. * Flood History...This crest compares to a previous crest of 19.3 feet on 06/28/2006. && Rondout Creek Rosendale Flood Stage: 18.0 Observed Stage at Thu 8 am: 19.4 Forecast: Thu 2 pm 18.7 Thu 8 pm 17.3 Fri 2 am 16.3 Fri 8 am 15.3 Fri 2 pm 14.4 Fri 8 pm 13.4 Sat 2 am 12.6 Sat 8 am 12.1 Sat 2 pm 11.7 Sat 8 pm 11.1 Sun 2 am 10.6 && LAT...LON 4197 7410 4185 7398 4161 7436 4173 7449 $$ CS
218 WGUS81 KALY 021954 FLSALY Flood Statement National Weather Service Albany NY 354 PM EDT Thu Sep 2 2021 NYC111-022100- /O.CAN.KALY.FL.W.0018.000000T0000Z-210902T1954Z/ /ROSN6.1.ER.210902T0509Z.210902T0915Z.210902T1745Z.NO/ 354 PM EDT Thu Sep 2 2021 ...The Flood Warning for the Rondout Creek At Rosendale has been cancelled... The Flood Warning is cancelled for the Rondout Creek At Rosendale. * At 3:30 PM EDT Thursday the stage was 17.4 feet. * Flood stage is 18.0 feet. * Forecast...The river is expected to fall to 10.3 feet Sunday morning. && Rondout Creek Rosendale Flood Stage: 18.0 Observed Stage at Thu 3 pm: 17.4 Forecast: Thu 8 pm 16.6 Fri 2 am 15.7 Fri 8 am 14.9 Fri 2 pm 14.2 Fri 8 pm 13.3 Sat 2 am 12.5 Sat 8 am 12.0 Sat 2 pm 11.6 Sat 8 pm 11.1 Sun 2 am 10.6 Sun 8 am 10.3 && LAT...LON 4197 7410 4185 7398 4161 7436 4173 7449 $$ JPV
The office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 9:19 PM EDT | Areal Flood Advisory | ALY | Albany, Rensselaer, Saratoga, Schenectady | 5 hr |
| Sep 1, 10:07 PM EDT | Areal Flood Advisory | ALY | Columbia, Greene | 3 hr |
| Sep 1, 10:53 PM EDT | Areal Flood Advisory | ALY | Rensselaer, Washington | 3 hr |
| Sep 1, 11:23 PM EDT | River Flood Warning | ALY | Ulster | 21 hr |
| Sep 1, 11:24 PM EDT | River Flood Warning | ALY | Dutchess | 25 hr |
| Sep 1, 11:38 PM EDT | Flash Flood Warning | ALY | Dutchess | 3 hr |
| Sep 1, 11:40 PM EDT | Areal Flood Warning | ALY | Ulster | 3 hr |
| Sep 1, 11:45 PM EDT | Areal Flood Advisory | ALY | Albany, Greene, Schenectady, Schoharie | 2 hr |
| Sep 1, 11:49 PM EDT | Areal Flood Advisory | ALY | Albany, Columbia, Rensselaer | 3 hr |
| Sep 2, 12:46 AM EDT | River Flood Warning | ALY | Dutchess | 9 hr |
| Sep 2, 1:09 AM EDT | Areal Flood Advisory | ALY | Columbia | 111 min |
| Sep 2, 2:37 AM EDT | Areal Flood Warning | ALY | Dutchess | 6 hr |
Nearby
River Flood Warnings in New York, 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.