Alert archive / Maine / 2021

Weather alerts in Maine, May 2021

96 weather alerts in May 2021, 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 May 2021. Tap one for its archive.

Alerts: 96
Warnings: 13
Watches: 1
Advisories: 21
Busiest day: May 16, 202121 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
May 1, 3:29 PM EDT	Beach Hazards Statement	GYX	Cumberland, York	29 hr
May 5, 3:08 PM EDT	Small Craft Advisory	GYX		23 hr
May 7, 2:56 PM EDT	Frost Advisory	GYX	Knox, Lincoln, Sagadahoc, Waldo	16 hr
May 8, 2:50 AM EDT	Small Craft Advisory	CAR		19 hr
May 11, 9:43 AM EDT	Special Weather Statement	CAR	Aroostook	62 min
May 11, 10:31 AM EDT	Special Weather Statement	CAR		59 min
May 11, 12:08 PM EDT	Special Weather Statement	CAR	Penobscot	67 min
May 11, 1:10 PM EDT	Special Weather Statement	CAR	Washington	65 min
May 11, 1:13 PM EDT	Special Weather Statement	CAR	Hancock	62 min
May 12, 3:30 AM EDT	Frost Advisory	GYX	Androscoggin, Cumberland, Franklin, Oxford, York	28 hr
May 12, 3:44 PM EDT	Special Weather Statement	GYX	Sagadahoc	46 min
May 13, 4:03 PM EDT	Special Weather Statement	CAR	Piscataquis	42 min
May 14, 3:31 PM EDT	Beach Hazards Statement	GYX	Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York	28 hr
May 15, 3:04 PM EDT	Special Weather Statement	GYX	Kennebec	26 min
May 15, 3:53 PM EDT	Special Weather Statement	GYX	Waldo	22 min
May 15, 8:09 PM EDT	Beach Hazards Statement	GYX	Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York	24 hr
May 16, 11:34 AM EDT	Special Weather Statement	GYX	Somerset	26 min
May 16, 11:45 AM EDT	Special Weather Statement	GYX	Franklin	30 min
May 16, 12:13 PM EDT	Special Weather Statement	GYX	Oxford	32 min
May 16, 12:53 PM EDT	Special Weather Statement	GYX	Androscoggin	37 min
May 16, 1:04 PM EDT	Special Weather Statement	CAR	Hancock	26 min
May 16, 1:07 PM EDT	Special Weather Statement	GYX	Kennebec	38 min
May 16, 1:33 PM EDT	Special Weather Statement	GYX	Kennebec	27 min
May 16, 1:46 PM EDT	Special Weather Statement	CAR	Aroostook	29 min
May 16, 2:00 PM EDT	Special Weather Statement	GYX	Kennebec	30 min
May 16, 2:25 PM EDT	Special Weather Statement	GYX	Lincoln	35 min
May 16, 2:31 PM EDT	Special Marine Warning	GYX		59 min
May 16, 2:33 PM EDT	Special Weather Statement	CAR	Aroostook	27 min
May 16, 2:42 PM EDT	Special Weather Statement	GYX	Sagadahoc	33 min
May 16, 3:25 PM EDT	Special Weather Statement	CAR	Penobscot	35 min
May 16, 3:52 PM EDT	Special Weather Statement	GYX	Franklin	23 min
May 16, 3:58 PM EDT	Special Weather Statement	GYX	Waldo	32 min
May 16, 3:59 PM EDT	Special Weather Statement	CAR	Aroostook	31 min
May 16, 4:38 PM EDT	Special Weather Statement	CAR	Hancock	37 min
May 16, 4:42 PM EDT	Severe Thunderstorm Warning	CAR	Hancock, Penobscot	36 min
May 16, 5:42 PM EDT	Severe Thunderstorm Warning	CAR	Hancock, Washington	48 min
May 17, 4:03 PM EDT	Special Weather Statement	GYX	Oxford	27 min
May 17, 4:07 PM EDT	Special Weather Statement	GYX	Oxford	23 min
May 17, 4:30 PM EDT	Special Weather Statement	GYX	Oxford	30 min
May 17, 4:34 PM EDT	Special Weather Statement	GYX	Franklin	26 min
May 17, 4:53 PM EDT	Special Weather Statement	CAR		37 min
May 17, 4:56 PM EDT	Severe Thunderstorm Warning	GYX	Franklin	34 min
May 17, 5:17 PM EDT	Special Weather Statement	CAR	Piscataquis	43 min
May 17, 5:29 PM EDT	Special Weather Statement	GYX	Oxford	31 min
May 17, 5:42 PM EDT	Severe Thunderstorm Warning	GYX	Franklin, Oxford	33 min
May 20, 4:48 PM EDT	Special Weather Statement	CAR	Aroostook	42 min
May 21, 1:29 PM EDT	Special Weather Statement	CAR	Aroostook	46 min
May 21, 2:31 PM EDT	Special Weather Statement	CAR		44 min
May 21, 3:07 PM EDT	Severe Thunderstorm Warning	CAR	Aroostook	23 min
May 21, 3:30 PM EDT	Beach Hazards Statement	CAR	Hancock, Washington	29 hr
May 21, 3:31 PM EDT	Beach Hazards Statement	GYX	Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York	28 hr
May 21, 3:32 PM EDT	Small Craft Advisory	CAR		38 hr
May 21, 3:32 PM EDT	Small Craft Advisory	GYX		58 hr
May 22, 3:39 PM EDT	Coastal Flood Advisory	GYX	York	5 hr
May 22, 9:11 PM EDT	Beach Hazards Statement	GYX	Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York	23 hr
May 22, 10:14 PM EDT	Beach Hazards Statement	CAR	Hancock, Washington	22 hr
May 23, 6:08 AM EDT	Small Craft Advisory	CAR		15 hr
May 23, 12:40 PM EDT	Special Weather Statement	GYX	Kennebec, Knox, Waldo	50 min
May 23, 12:53 PM EDT	Special Weather Statement	GYX	Androscoggin, Cumberland	52 min
May 23, 2:28 PM EDT	Frost Advisory	GYX	Franklin, Oxford, Somerset	17 hr
May 23, 2:47 PM EDT	Special Weather Statement	GYX	York	43 min
May 23, 3:08 PM EDT	Frost Advisory	CAR	Aroostook, Penobscot, Piscataquis	16 hr
May 24, 3:41 AM EDT	Small Craft Advisory	GYX		3 days
May 24, 4:50 AM EDT	Small Craft Advisory	CAR		3 days
May 25, 11:45 PM EDT	Special Weather Statement	CAR	Piscataquis	60 min
May 26, 3:21 PM EDT	Mesoscale Discussion	SPC	Cumberland, Oxford, York	54 min
May 26, 3:53 PM EDT	Special Weather Statement	CAR		37 min
May 26, 3:56 PM EDT	Severe Thunderstorm Watch	SPC	Cumberland, Oxford, York	5 hr
May 26, 4:59 PM EDT	Special Weather Statement	GYX		46 min
May 26, 6:07 PM EDT	Mesoscale Discussion	SPC	Cumberland, Oxford, York	113 min
May 26, 6:30 PM EDT	Severe Thunderstorm Warning	GYX	Cumberland, Oxford, York	60 min
May 26, 6:59 PM EDT	Severe Thunderstorm Warning	GYX	York	61 min
May 26, 7:05 PM EDT	Special Marine Warning	GYX		85 min
May 26, 7:08 PM EDT	Special Weather Statement	GYX	Cumberland, Lincoln, Sagadahoc	52 min
May 26, 7:16 PM EDT	Severe Thunderstorm Warning	GYX	Cumberland, York	22 min
May 26, 7:32 PM EDT	Special Weather Statement	CAR		28 min
May 26, 8:06 PM EDT	Special Weather Statement	GYX	Knox	24 min
May 26, 8:12 PM EDT	Special Weather Statement	CAR	Aroostook	33 min
May 26, 8:30 PM EDT	Special Weather Statement	GYX	Waldo	30 min
May 26, 8:37 PM EDT	Special Weather Statement	CAR	Piscataquis	23 min
May 26, 9:04 PM EDT	Special Weather Statement	CAR	Piscataquis	26 min
May 26, 9:30 PM EDT	Special Weather Statement	CAR		30 min
May 26, 9:58 PM EDT	Special Weather Statement	CAR		32 min
May 27, 2:49 AM EDT	Frost Advisory	CAR	Penobscot, Piscataquis, Washington	27 hr
May 27, 2:49 AM EDT	Freeze Warning	CAR	Aroostook, Penobscot	27 hr
May 27, 3:07 AM EDT	Frost Advisory	GYX	Franklin, Oxford, Somerset	28 hr
May 27, 3:07 AM EDT	Freeze Warning	GYX	Franklin, Oxford	28 hr
May 28, 6:03 AM EDT	Frost Advisory	CAR	Penobscot, Piscataquis, Washington	24 hr
May 28, 6:03 AM EDT	Freeze Warning	CAR	Aroostook, Penobscot	24 hr
May 28, 12:42 PM EDT	Small Craft Advisory	GYX		71 hr
May 28, 3:12 PM EDT	Small Craft Advisory	CAR		51 hr
May 29, 3:03 PM EDT	Frost Advisory	CAR	Aroostook, Penobscot, Piscataquis	15 hr
May 29, 6:43 PM EDT	Coastal Flood Statement	GYX	York	9 hr
May 29, 10:11 PM EDT	Small Craft Advisory	GYX		31 hr
May 30, 3:20 AM EDT	High Surf Advisory	GYX	Cumberland, Lincoln, Sagadahoc, York	17 hr
May 31, 2:52 AM EDT	Small Craft Advisory	CAR		8 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
Severe Thunderstorm Warning	8
Severe Thunderstorm Watch	1
Mesoscale Discussion	2
Special Weather Statement	51
Cold
Freeze Warning	3
Frost Advisory	8
Coast and beach
Coastal Flood Advisory	1
High Surf Advisory	1
Beach Hazards Statement	7
Coastal Flood Statement	1
Marine
Special Marine Warning	2
Small Craft Advisory	11

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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.