Alert archive / New York / Flash Flood Warnings in 2023
Flash Flood Warning 26, NWS Albany, NY
NWS Albany, NY issued this flash flood warning at Jul 18, 2023, 7:05 PM EDT for Dutchess County, Ulster 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 counties it named.
The facts
- Issued
- Jul 18, 2023, 7:05 PM EDT (23:05 UTC)
- Expired
- Jul 18, 2023, 10:15 PM EDT
- In force
- 3 hr
- Issued by
- NWS Albany, NY
- Area
- Storm-based polygon
- Flood severity
- None
Counties Dutchess County, NY, Ulster County, NY
The radar
The Albany radar (KENX), 85 km from the middle of the area, began a volume at 23:08 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
Brookhaven, NY (KOKX), launched 12:00Z, 11.1 hours before the alert went out and 143 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
- 403 J/kg
- Mixed-layer CIN
- -44 J/kg
- Mixed-layer LCL
- 790 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 78 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.9
The office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 18, 12:20 PM EDT | Special Weather Statement | ALY | Lewis | 25 min |
| Jul 18, 1:27 PM EDT | Areal Flood Advisory | ALY | Dutchess | 3 hr |
| Jul 18, 1:57 PM EDT | Areal Flood Advisory | ALY | Dutchess | 3 hr |
| Jul 18, 2:33 PM EDT | Special Weather Statement | ALY | Saratoga | 42 min |
| Jul 18, 2:40 PM EDT | Areal Flood Advisory | ALY | Fulton, Montgomery, Saratoga, Schenectady, Schoharie | 3 hr |
| Jul 18, 3:19 PM EDT | Special Weather Statement | ALY | Fulton | 26 min |
| Jul 18, 3:27 PM EDT | Special Weather Statement | ALY | Schenectady | 33 min |
| Jul 18, 3:45 PM EDT | Special Weather Statement | ALY | Fulton | 30 min |
| Jul 18, 3:52 PM EDT | Areal Flood Advisory | ALY | Fulton, Montgomery | 3 hr |
| Jul 18, 3:57 PM EDT | Special Weather Statement | ALY | Rensselaer | 33 min |
| Jul 18, 4:05 PM EDT | Areal Flood Advisory | ALY | Albany, Rensselaer, Saratoga, Schenectady, Washington | 3 hr |
| Jul 18, 4:13 PM EDT | Special Weather Statement | ALY | Fulton | 32 min |
| Jul 18, 4:58 PM EDT | Areal Flood Advisory | ALY | Washington | 3 hr |
| Jul 18, 5:30 PM EDT | Special Weather Statement | ALY | Rensselaer | 30 min |
| Jul 18, 5:39 PM EDT | Special Weather Statement | ALY | Dutchess | 51 min |
| Jul 18, 5:43 PM EDT | Areal Flood Advisory | ALY | Ulster | 3 hr |
| Jul 18, 5:56 PM EDT | Areal Flood Advisory | ALY | Albany | 3 hr |
| Jul 18, 6:06 PM EDT | Special Weather Statement | ALY | Otsego | 24 min |
| Jul 18, 6:27 PM EDT | Special Weather Statement | ALY | Otsego | 33 min |
| Jul 18, 6:55 PM EDT | Flash Flood Warning | ALY | Albany, Schenectady | 3 hr |
| Jul 18, 6:58 PM EDT | Special Weather Statement | ALY | Montgomery | 32 min |
| Jul 18, 7:13 PM EDT | Flash Flood Warning | ALY | Albany, Rensselaer | 3 hr |
| Jul 18, 7:29 PM EDT | Special Weather Statement | ALY | Albany | 31 min |
Nearby
Flash Flood Warnings in New York, 2023Every flash flood warning in 2023
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.