Alert archive / Maine / 2020
Weather alerts in Maine, September 2020
86 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
- 86
- Warnings
- 19
- Watches
- 12
- Advisories
- 46
- Busiest day
- September 21, 202010 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, 8:25 AM EDT | Small Craft Advisory | GYX | 22 hr | |
| Sep 3, 3:52 PM EDT | Beach Hazards Statement | CAR | Hancock, Washington | 27 hr |
| Sep 4, 9:32 PM EDT | Beach Hazards Statement | CAR | Hancock, Washington | 21 hr |
| Sep 5, 6:59 PM EDT | Beach Hazards Statement | CAR | Hancock, Washington | 24 hr |
| Sep 9, 7:05 AM EDT | Dense Fog Advisory | GYX | Androscoggin, Cumberland, Kennebec, Knox, Lincoln, Oxford and 3 more | 3 hr |
| Sep 9, 2:37 PM EDT | Dense Fog Advisory | GYX | Androscoggin, Cumberland, Franklin, Kennebec, Knox, Lincoln and 5 more | 19 hr |
| Sep 10, 5:07 AM EDT | Dense Fog Advisory | CAR | Hancock, Washington | 5 hr |
| Sep 10, 3:34 PM EDT | Small Craft Advisory | GYX | 23 hr | |
| Sep 11, 3:05 AM EDT | Frost Advisory | CAR | Aroostook, Penobscot, Piscataquis, Somerset | 29 hr |
| Sep 11, 1:16 PM EDT | Frost Advisory | GYX | Franklin, Oxford, Somerset | 19 hr |
| Sep 12, 3:00 PM EDT | Frost Advisory | GYX | Franklin, Somerset | 8 hr |
| Sep 13, 2:45 AM EDT | Small Craft Advisory | CAR | 4 days | |
| Sep 13, 2:58 AM EDT | Small Craft Advisory | GYX | 67 hr | |
| Sep 13, 2:48 PM EDT | Freeze Watch | GYX | Franklin, Oxford, Somerset | 25 hr |
| Sep 14, 2:49 AM EDT | High Surf Advisory | CAR | Hancock, Washington | 44 hr |
| Sep 14, 2:50 AM EDT | Frost Advisory | CAR | Aroostook, Penobscot, Piscataquis, Somerset | 28 hr |
| Sep 14, 3:25 AM EDT | Frost Advisory | GYX | Cumberland, Franklin, Oxford, Somerset, York | 30 hr |
| Sep 14, 3:25 AM EDT | Freeze Warning | GYX | Franklin, Oxford, Somerset | 30 hr |
| Sep 14, 3:33 AM EDT | High Surf Advisory | GYX | Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York | 43 hr |
| Sep 14, 3:36 PM EDT | Freeze Warning | CAR | Aroostook, Somerset | 15 hr |
| Sep 15, 3:51 PM EDT | Fire Weather Watch | CAR | 16 hr | |
| Sep 15, 10:18 PM EDT | Small Craft Advisory | GYX | 40 hr | |
| Sep 16, 2:20 PM EDT | Flash Flood Watch | GYX | Cumberland | 7 hr |
| Sep 16, 3:19 PM EDT | Freeze Watch | GYX | Franklin, Oxford, Somerset | 23 hr |
| Sep 16, 3:57 PM EDT | Freeze Watch | CAR | Aroostook, Penobscot, Piscataquis, Somerset | 11 hr |
| Sep 17, 2:47 AM EDT | Frost Advisory | CAR | Aroostook, Penobscot, Piscataquis | 30 hr |
| Sep 17, 2:47 AM EDT | Freeze Warning | CAR | Aroostook, Piscataquis, Somerset | 30 hr |
| Sep 17, 2:46 PM EDT | Freeze Warning | GYX | Franklin, Oxford, Somerset | 16 hr |
| Sep 17, 2:46 PM EDT | Small Craft Advisory | GYX | 43 hr | |
| Sep 17, 2:53 PM EDT | Small Craft Advisory | CAR | 43 hr | |
| Sep 18, 2:44 PM EDT | Frost Advisory | GYX | Androscoggin, Cumberland, Franklin, Somerset, York | 16 hr |
| Sep 18, 2:44 PM EDT | Freeze Warning | GYX | Franklin, Oxford | 16 hr |
| Sep 18, 3:57 PM EDT | Frost Advisory | CAR | Hancock, Penobscot, Piscataquis, Washington | 16 hr |
| Sep 18, 3:57 PM EDT | Freeze Warning | CAR | Aroostook, Penobscot, Piscataquis, Somerset | 16 hr |
| Sep 19, 1:24 PM EDT | Small Craft Advisory | CAR | 23 hr | |
| Sep 19, 2:03 PM EDT | Frost Advisory | CAR | Hancock, Washington | 17 hr |
| Sep 19, 2:03 PM EDT | Freeze Warning | CAR | Aroostook, Penobscot, Piscataquis, Somerset, Washington | 17 hr |
| Sep 19, 3:02 PM EDT | Frost Advisory | GYX | Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York | 16 hr |
| Sep 19, 3:02 PM EDT | Freeze Warning | GYX | Androscoggin, Cumberland, Franklin, Kennebec, Somerset, Waldo and 1 more | 16 hr |
| Sep 19, 3:10 PM EDT | Small Craft Advisory | GYX | 4 days | |
| Sep 19, 3:17 PM EDT | Coastal Flood Statement | GYX | York | 24 hr |
| Sep 20, 12:32 PM EDT | Freeze Warning | CAR | Aroostook, Hancock, Penobscot, Piscataquis, Somerset, Washington | 20 hr |
| Sep 20, 12:34 PM EDT | Small Craft Advisory | CAR | 27 hr | |
| Sep 20, 3:13 PM EDT | High Surf Advisory | GYX | Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York | 27 hr |
| Sep 20, 3:17 PM EDT | Frost Advisory | GYX | Cumberland, York | 18 hr |
| Sep 20, 3:17 PM EDT | Freeze Warning | GYX | Kennebec, Knox, Lincoln, Sagadahoc, Waldo | 18 hr |
| Sep 20, 3:41 PM EDT | High Surf Advisory | CAR | Hancock, Washington | 24 hr |
| Sep 21, 2:48 AM EDT | Gale Watch | GYX | 13 hr | |
| Sep 21, 3:23 AM EDT | Gale Watch | CAR | 12 hr | |
| Sep 21, 10:58 AM EDT | Coastal Flood Advisory | GYX | York | 7 hr |
| Sep 21, 3:16 PM EDT | Fire Weather Watch | GYX | 14 hr | |
| Sep 21, 3:18 PM EDT | Frost Advisory | GYX | Cumberland, Knox, Lincoln, Sagadahoc, York | 14 hr |
| Sep 21, 3:21 PM EDT | Gale Warning | CAR | 41 hr | |
| Sep 21, 3:21 PM EDT | Small Craft Advisory | CAR | 14 hr | |
| Sep 21, 3:21 PM EDT | Gale Warning | GYX | 38 hr | |
| Sep 21, 3:38 PM EDT | Coastal Flood Watch | GYX | Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York | 13 hr |
| Sep 21, 3:45 PM EDT | Coastal Flood Watch | CAR | Hancock, Washington | 14 hr |
| Sep 22, 3:56 AM EDT | Red Flag Warning | GYX | 15 hr | |
| Sep 22, 4:13 AM EDT | Coastal Flood Warning | GYX | Cumberland, York | 25 hr |
| Sep 22, 4:13 AM EDT | Coastal Flood Advisory | GYX | Knox, Lincoln, Sagadahoc, Waldo | 25 hr |
| Sep 22, 4:46 AM EDT | Wind Advisory | CAR | Hancock, Washington | 20 hr |
| Sep 22, 6:12 AM EDT | Coastal Flood Warning | CAR | Hancock, Washington | 24 hr |
| Sep 23, 5:42 AM EDT | Small Craft Advisory | CAR | 11 hr | |
| Sep 23, 5:42 AM EDT | Coastal Flood Advisory | GYX | Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York | 9 hr |
| Sep 23, 5:44 AM EDT | High Surf Advisory | CAR | Hancock, Washington | 9 hr |
| Sep 23, 3:06 PM EDT | High Surf Advisory | GYX | Cumberland, York | 5 hr |
| Sep 25, 2:47 PM EDT | Beach Hazards Statement | GYX | Cumberland, York | 28 hr |
| Sep 26, 4:40 AM EDT | Dense Fog Advisory | GYX | Androscoggin, Cumberland, Kennebec, Knox, Lincoln, Sagadahoc and 2 more | 4 hr |
| Sep 27, 7:44 AM EDT | Dense Fog Advisory | CAR | Hancock, Washington | 2 hr |
| Sep 27, 5:53 PM EDT | Dense Fog Advisory | CAR | Hancock, Washington | 16 hr |
| Sep 28, 2:50 PM EDT | Dense Fog Advisory | CAR | Hancock, Washington | 19 hr |
| Sep 28, 3:13 PM EDT | Dense Fog Advisory | GYX | Cumberland, Knox, Lincoln, Sagadahoc, Waldo | 19 hr |
| Sep 29, 3:00 AM EDT | Gale Watch | CAR | 12 hr | |
| Sep 29, 3:18 AM EDT | Gale Watch | GYX | 12 hr | |
| Sep 29, 2:34 PM EDT | Gale Warning | CAR | 24 hr | |
| Sep 29, 2:37 PM EDT | High Wind Warning | CAR | Hancock, Penobscot, Washington | 24 hr |
| Sep 29, 2:37 PM EDT | Wind Advisory | CAR | Aroostook, Hancock, Penobscot, Piscataquis, Somerset, Washington | 24 hr |
| Sep 29, 3:00 PM EDT | Gale Warning | GYX | 25 hr | |
| Sep 29, 3:04 PM EDT | Wind Advisory | GYX | Androscoggin, Cumberland, Kennebec, Knox, Lincoln, Sagadahoc and 3 more | 23 hr |
| Sep 30, 10:33 AM EDT | Special Weather Statement | CAR | Aroostook, Piscataquis | 117 min |
| Sep 30, 12:01 PM EDT | Severe Thunderstorm Warning | CAR | Aroostook | 44 min |
| Sep 30, 1:26 PM EDT | Special Weather Statement | CAR | Penobscot | 94 min |
| Sep 30, 2:47 PM EDT | Small Craft Advisory | CAR | 35 hr | |
| Sep 30, 3:32 PM EDT | Small Craft Advisory | GYX | 29 hr | |
| Sep 30, 4:09 PM EDT | Special Weather Statement | CAR | Penobscot | 66 min |
| Sep 30, 5:15 PM EDT | Special Weather Statement | CAR | Washington | 45 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Special Weather Statement | 4 |
| Flooding | |
| Flash Flood Watch | 1 |
| Cold | |
| Freeze Warning | 10 |
| Freeze Watch | 3 |
| Frost Advisory | 12 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
| Coast and beach | |
| Coastal Flood Warning | 2 |
| Coastal Flood Watch | 2 |
| Coastal Flood Advisory | 3 |
| High Surf Advisory | 6 |
| Beach Hazards Statement | 4 |
| Coastal Flood Statement | 1 |
| Marine | |
| Gale Warning | 4 |
| Gale Watch | 4 |
| Small Craft Advisory | 14 |
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.