Alert archive / New York / Flash Flood Warnings / 2020
Flash Flood Warnings in New York, July 2020
26 flash flood warnings in July 2020. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in July 2020. Tap one for its archive.
- Flash Flood Warnings
- 26
- Busiest day
- July 11, 20206 flash flood warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 1, 11:03 AM EDT | Flash Flood Warning | OKX | Kings, Queens | 32 min |
| Jul 3, 1:50 PM EDT | Flash Flood Warning | BGM | Oneida | 2 hr |
| Jul 6, 3:38 PM EDT | Flash Flood Warning | OKX | Richmond | 2 hr |
| Jul 6, 4:02 PM EDT | Flash Flood Warning | OKX | Bronx, Kings, New York, Queens | 115 min |
| Jul 6, 4:39 PM EDT | Flash Flood Warning | BUF | Cattaraugus | 2 hr |
| Jul 6, 4:49 PM EDT | Flash Flood Warning | OKX | Bronx, Queens, Rockland, Westchester | 62 min |
| Jul 8, 1:02 PM EDT | Flash Flood Warning | ALY | Dutchess | 3 hr |
| Jul 8, 1:13 PM EDT | Flash Flood Warning | OKX | Orange, Putnam | 3 hr |
| Jul 8, 1:39 PM EDT | Flash Flood Warning | OKX | Orange | 2 hr |
| Jul 8, 3:00 PM EDT | Flash Flood Warning | OKX | Orange, Rockland, Westchester | 3 hr |
| Jul 10, 1:30 PM EDT | Flash Flood Warning | OKX | Bronx, Kings, New York, Queens, Richmond | 4 hr |
| Jul 10, 3:23 PM EDT | Flash Flood Warning | OKX | Nassau, Queens | 82 min |
| Jul 10, 8:53 PM EDT | Flash Flood Warning | BUF | Chautauqua | 106 min |
| Jul 11, 1:20 PM EDT | Flash Flood Warning | BUF | Chautauqua | 4 hr |
| Jul 11, 2:41 PM EDT | Flash Flood Warning | BUF | Cattaraugus, Chautauqua, Erie | 4 hr |
| Jul 11, 2:47 PM EDT | Flash Flood Warning | OKX | Queens | 3 hr |
| Jul 11, 4:02 PM EDT | Flash Flood Warning | BUF | Monroe, Wayne | 4 hr |
| Jul 11, 4:52 PM EDT | Flash Flood Warning | BUF | Livingston | 4 hr |
| Jul 12, 2:13 AM EDT | Flash Flood Warning | BTV | St. Lawrence | 4 hr |
| Jul 12, 4:54 AM EDT | Flash Flood Warning | BTV | Essex, Franklin | 4 hr |
| Jul 16, 6:42 PM EDT | Flash Flood Warning | BUF | Cattaraugus, Chautauqua | 3 hr |
| Jul 16, 7:15 PM EDT | Flash Flood Warning | BUF | Allegany, Cattaraugus | 4 hr |
| Jul 17, 8:54 PM EDT | Flash Flood Warning | OKX | Rockland, Westchester | 96 min |
| Jul 22, 7:07 PM EDT | Flash Flood Warning | OKX | Kings, New York, Queens, Richmond | 113 min |
| Jul 24, 10:40 AM EDT | Flash Flood Warning | OKX | Richmond | 95 min |
| Jul 27, 3:18 PM EDT | Flash Flood Warning | BUF | Niagara, Orleans | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Queens County7
- Kings County4
- Richmond County4
- Cattaraugus County4
- Chautauqua County4
- Bronx County3
- New York County3
- Rockland County3
- Westchester County3
- Orange County3
- Oneida County1
- Dutchess County1
- Putnam County1
- Nassau County1
- Erie County1
- Monroe County1
- Wayne County1
- Livingston County1
- St. Lawrence County1
- Essex County1
- Franklin County1
- Allegany County1
- Niagara County1
- Orleans County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.