Alert archive / New York / River Flood Warnings in 2021

River Flood Warning 18, NWS Albany, NY

September 1, 2021Ulster County, New York

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.

actionminormoderate10152009/0209/03
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.

IssuedProductOfficeCountiesLasted
Sep 1, 9:19 PM EDTAreal Flood AdvisoryALYAlbany, Rensselaer, Saratoga, Schenectady5 hr
Sep 1, 10:07 PM EDTAreal Flood AdvisoryALYColumbia, Greene3 hr
Sep 1, 10:53 PM EDTAreal Flood AdvisoryALYRensselaer, Washington3 hr
Sep 1, 11:23 PM EDTRiver Flood WarningALYUlster21 hr
Sep 1, 11:24 PM EDTRiver Flood WarningALYDutchess25 hr
Sep 1, 11:38 PM EDTFlash Flood WarningALYDutchess3 hr
Sep 1, 11:40 PM EDTAreal Flood WarningALYUlster3 hr
Sep 1, 11:45 PM EDTAreal Flood AdvisoryALYAlbany, Greene, Schenectady, Schoharie2 hr
Sep 1, 11:49 PM EDTAreal Flood AdvisoryALYAlbany, Columbia, Rensselaer3 hr
Sep 2, 12:46 AM EDTRiver Flood WarningALYDutchess9 hr
Sep 2, 1:09 AM EDTAreal Flood AdvisoryALYColumbia111 min
Sep 2, 2:37 AM EDTAreal Flood WarningALYDutchess6 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.