Alert archive / Connecticut / Heat Advisories
Heat Advisories in Connecticut, 2021
25 heat advisories 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Heat Advisories
- 25
- Busiest month
- August12 heat advisories
- Busiest day
- August 10, 20214 heat advisories
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 6, 3:29 AM EDT | Heat Advisory | BOX | Capitol Planning Region | 64 hr |
| Jun 7, 3:12 PM EDT | Heat Advisory | BOX | Northeastern Connecticut Planning Region | 28 hr |
| Jun 9, 3:12 AM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 17 hr |
| Jun 26, 3:15 PM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 4 days |
| Jun 26, 3:45 PM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 4 days |
| Jun 27, 2:54 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 29 hr |
| Jun 28, 2:19 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 30 hr |
| Jun 29, 3:52 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 27 hr |
| Jul 5, 4:08 AM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region | 64 hr |
| Jul 5, 3:31 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 27 hr |
| Jul 6, 3:33 AM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 39 hr |
| Jul 6, 3:33 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 27 hr |
| Jul 14, 3:20 PM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region | 3 days |
| Aug 10, 3:22 AM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 41 hr |
| Aug 10, 3:30 AM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 41 hr |
| Aug 10, 3:53 AM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 37 hr |
| Aug 10, 3:35 PM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 3 days |
| Aug 11, 4:00 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Aug 12, 2:53 PM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 29 hr |
| Aug 12, 4:00 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Aug 23, 3:16 PM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 4 days |
| Aug 25, 2:55 PM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 29 hr |
| Aug 25, 3:14 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 29 hr |
| Aug 26, 3:11 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Aug 26, 3:44 PM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 27 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.