Alert archive / Connecticut / 2020
Weather alerts in Connecticut, September 2020
28 weather alerts in September 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2020. Tap one for its archive.
- Alerts
- 28
- Warnings
- 1
- Watches
- 0
- Advisories
- 19
- Busiest day
- September 30, 20207 alerts
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 |
|---|---|---|---|---|
| Sep 2, 8:13 PM EDT | Dense Fog Advisory | OKX | Lower Connecticut River Valley Planning Region, Southeastern Connecticut Planning Region | 13 hr |
| Sep 3, 1:00 AM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 3 hr |
| Sep 3, 1:40 AM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 3 hr |
| Sep 10, 2:27 PM EDT | Special Weather Statement | ALY | 63 min | |
| Sep 10, 3:30 PM EDT | Special Weather Statement | ALY | 60 min | |
| Sep 18, 3:34 AM EDT | Frost Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Sep 18, 4:44 PM EDT | Coastal Flood Advisory | OKX | Greater Bridgeport Planning Region | 21 hr |
| Sep 18, 4:44 PM EDT | Coastal Flood Advisory | OKX | Greater Bridgeport Planning Region | 46 hr |
| Sep 19, 3:11 PM EDT | Frost Advisory | ALY | Northwest Hills Planning Region | 17 hr |
| Sep 19, 3:12 PM EDT | Frost Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 17 hr |
| Sep 20, 3:02 PM EDT | Frost Advisory | ALY | Northwest Hills Planning Region | 17 hr |
| Sep 20, 3:57 PM EDT | Frost Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 16 hr |
| Sep 20, 4:47 PM EDT | Coastal Flood Statement | OKX | Naugatuck Valley Planning Region | 24 hr |
| Sep 20, 4:47 PM EDT | Coastal Flood Advisory | OKX | Greater Bridgeport Planning Region | 24 hr |
| Sep 21, 6:55 AM EDT | Coastal Flood Statement | OKX | Naugatuck Valley Planning Region | 33 hr |
| Sep 21, 6:55 AM EDT | Coastal Flood Advisory | OKX | Greater Bridgeport Planning Region | 35 hr |
| Sep 21, 3:03 PM EDT | Frost Advisory | ALY | Northwest Hills Planning Region | 17 hr |
| Sep 21, 3:27 PM EDT | Frost Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 18 hr |
| Sep 21, 3:47 PM EDT | Frost Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 16 hr |
| Sep 29, 4:01 AM EDT | Wind Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 33 hr |
| Sep 29, 4:32 AM EDT | Wind Advisory | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 27 hr |
| Sep 30, 3:11 AM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 3 hr |
| Sep 30, 3:36 AM EDT | Special Weather Statement | OKX | 54 min | |
| Sep 30, 3:45 AM EDT | Special Weather Statement | ALY | 60 min | |
| Sep 30, 4:45 AM EDT | Special Weather Statement | ALY | 30 min | |
| Sep 30, 5:09 AM EDT | Mesoscale Discussion | SPC | 96 min | |
| Sep 30, 5:42 AM EDT | High Wind Warning | OKX | Lower Connecticut River Valley Planning Region, Southeastern Connecticut Planning Region | 2 hr |
| Sep 30, 6:16 AM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Advisory | 4 |
| Cold | |
| Frost Advisory | 8 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 4 |
| Coastal Flood Statement | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
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. Rebuilt daily.