Alert archive / Connecticut / Flash Flood Watches
Flash Flood Watches in Connecticut, 2021
21 flash flood watches in 2021. 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Flash Flood Watches
- 21
- Busiest month
- July10 flash flood watches
- Busiest day
- July 11, 20213 flash flood watches
Over time
By month
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 |
|---|---|---|---|---|
| Jun 8, 12:54 PM EDT | Flash Flood Watch | BOX | Capitol Planning Region | 8 hr |
| Jun 8, 1:10 PM EDT | Flash Flood Watch | ALY | Northwest Hills Planning Region | 7 hr |
| Jul 7, 4:28 PM EDT | Flash Flood Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 44 hr |
| Jul 8, 3:57 AM EDT | Flash Flood Watch | ALY | Northwest Hills Planning Region | 32 hr |
| Jul 8, 4:20 AM EDT | Flash Flood Watch | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 36 hr |
| Jul 9, 12:43 PM EDT | Flash Flood Watch | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 77 min |
| Jul 11, 3:52 AM EDT | Flash Flood Watch | ALY | Northwest Hills Planning Region | 45 hr |
| Jul 11, 3:34 PM EDT | Flash Flood Watch | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 21 hr |
| Jul 11, 4:24 PM EDT | Flash Flood Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 35 hr |
| Jul 16, 2:43 PM EDT | Flash Flood Watch | OKX | Greater Bridgeport Planning Region | 37 hr |
| Jul 16, 2:59 PM EDT | Flash Flood Watch | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 56 hr |
| Jul 16, 3:16 PM EDT | Flash Flood Watch | ALY | Northwest Hills Planning Region | 55 hr |
| Aug 4, 3:11 AM EDT | Flash Flood Watch | BOX | Northeastern Connecticut Planning Region | 34 hr |
| Aug 4, 3:38 PM EDT | Flash Flood Watch | OKX | Southeastern Connecticut Planning Region | 12 hr |
| Aug 30, 3:06 PM EDT | Flash Flood Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 63 hr |
| Aug 30, 3:12 PM EDT | Flash Flood Watch | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 65 hr |
| Aug 30, 3:14 PM EDT | Flash Flood Watch | ALY | Northwest Hills Planning Region | 61 hr |
| Sep 22, 3:21 PM EDT | Flash Flood Watch | OKX | Greater Bridgeport Planning Region | 35 hr |
| Sep 22, 4:01 PM EDT | Flash Flood Watch | ALY | Northwest Hills Planning Region | 42 hr |
| Sep 23, 2:48 PM EDT | Flash Flood Watch | BOX | Capitol Planning Region | 19 hr |
| Oct 24, 2:58 PM EDT | Flash Flood Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 55 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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. Rebuilt daily.