Alert archive / Michigan / Small Craft Advisories / 2021

Small Craft Advisories in Michigan, December 2021

70 small craft advisories in December 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 small craft advisories reaches back to 2005.

Small Craft Advisories by county

Each county as a circle sized by its count in December 2021. Tap one for its archive.

Small Craft Advisories: 70
Busiest day: December 17, 20215 small craft advisories

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	Lasted
Nov 30, 9:49 PM EST	Small Craft Advisory	GRR	51 hr
Nov 30, 10:16 PM EST	Small Craft Advisory	MQT	30 hr
Dec 2, 4:42 AM EST	Small Craft Advisory	MQT	23 hr
Dec 2, 5:58 PM EST	Small Craft Advisory	APX	5 hr
Dec 2, 10:20 PM EST	Small Craft Advisory	MQT	3 days
Dec 3, 3:49 AM EST	Small Craft Advisory	APX	42 hr
Dec 3, 3:54 AM EST	Small Craft Advisory	GRR	42 hr
Dec 3, 9:48 AM EST	Small Craft Advisory	DTX	36 hr
Dec 4, 4:40 AM EST	Small Craft Advisory	MQT	20 hr
Dec 4, 4:48 PM EST	Small Craft Advisory	MQT	32 hr
Dec 5, 4:04 AM EST	Small Craft Advisory	DTX	18 hr
Dec 6, 10:59 AM EST	Small Craft Advisory	MQT	44 hr
Dec 6, 7:10 PM EST	Small Craft Advisory	GRR	13 hr
Dec 6, 9:47 PM EST	Small Craft Advisory	APX	31 hr
Dec 6, 9:56 PM EST	Small Craft Advisory	DTX	12 hr
Dec 8, 3:48 AM EST	Small Craft Advisory	GRR	39 hr
Dec 8, 4:06 AM EST	Small Craft Advisory	MQT	12 hr
Dec 8, 4:10 PM EST	Small Craft Advisory	APX	42 hr
Dec 8, 9:32 PM EST	Small Craft Advisory	DTX	30 hr
Dec 9, 4:06 AM EST	Small Craft Advisory	MQT	33 hr
Dec 10, 4:06 AM EST	Small Craft Advisory	GRR	24 hr
Dec 10, 7:12 AM EST	Small Craft Advisory	MQT	65 hr
Dec 11, 6:39 PM EST	Small Craft Advisory	MQT	44 hr
Dec 11, 7:00 PM EST	Small Craft Advisory	DTX	33 hr
Dec 11, 7:23 PM EST	Small Craft Advisory	APX	51 hr
Dec 11, 10:58 PM EST	Small Craft Advisory	GRR	40 hr
Dec 12, 3:38 PM EST	Small Craft Advisory	MQT	35 hr
Dec 13, 4:03 AM EST	Small Craft Advisory	DTX	6 hr
Dec 13, 3:47 PM EST	Small Craft Advisory	MQT	57 hr
Dec 14, 4:17 AM EST	Small Craft Advisory	APX	23 hr
Dec 14, 3:51 PM EST	Small Craft Advisory	DTX	32 hr
Dec 14, 3:51 PM EST	Small Craft Advisory	GRR	27 hr
Dec 16, 11:38 AM EST	Small Craft Advisory	MQT	34 hr
Dec 16, 8:28 PM EST	Small Craft Advisory	DTX	14 hr
Dec 16, 9:59 PM EST	Small Craft Advisory	MQT	24 hr
Dec 16, 11:48 PM EST	Small Craft Advisory	GRR	12 hr
Dec 17, 2:43 AM EST	Small Craft Advisory	APX	13 hr
Dec 17, 3:54 PM EST	Small Craft Advisory	DTX	42 hr
Dec 18, 3:10 AM EST	Small Craft Advisory	GRR	24 hr
Dec 19, 2:27 AM EST	Small Craft Advisory	APX	48 hr
Dec 19, 3:55 AM EST	Small Craft Advisory	GRR	46 hr
Dec 19, 4:59 AM EST	Small Craft Advisory	MQT	46 hr
Dec 19, 3:07 PM EST	Small Craft Advisory	DTX	31 hr
Dec 19, 9:39 PM EST	Small Craft Advisory	MQT	31 hr
Dec 20, 4:01 PM EST	Small Craft Advisory	DTX	6 hr
Dec 20, 5:07 PM EST	Small Craft Advisory	MQT	18 hr
Dec 21, 2:46 AM EST	Small Craft Advisory	GRR	17 hr
Dec 21, 2:52 AM EST	Small Craft Advisory	APX	37 hr
Dec 21, 3:06 AM EST	Small Craft Advisory	DTX	41 hr
Dec 21, 5:05 AM EST	Small Craft Advisory	MQT	41 hr
Dec 21, 7:16 PM EST	Small Craft Advisory	GRR	51 hr
Dec 23, 9:35 PM EST	Small Craft Advisory	MQT	59 hr
Dec 24, 3:05 AM EST	Small Craft Advisory	APX	19 hr
Dec 24, 3:05 AM EST	Small Craft Advisory	GRR	18 hr
Dec 24, 3:28 AM EST	Small Craft Advisory	DTX	19 hr
Dec 25, 2:52 AM EST	Small Craft Advisory	APX	25 hr
Dec 25, 3:03 AM EST	Small Craft Advisory	MQT	30 hr
Dec 25, 5:28 AM EST	Small Craft Advisory	GRR	17 hr
Dec 26, 3:24 AM EST	Small Craft Advisory	GRR	52 hr
Dec 26, 3:35 AM EST	Small Craft Advisory	APX	55 hr
Dec 26, 9:59 AM EST	Small Craft Advisory	DTX	42 hr
Dec 26, 4:03 PM EST	Small Craft Advisory	MQT	42 hr
Dec 27, 9:32 PM EST	Small Craft Advisory	MQT	15 hr
Dec 27, 11:47 PM EST	Small Craft Advisory	APX	11 hr
Dec 28, 4:33 AM EST	Small Craft Advisory	MQT	27 min
Dec 28, 4:04 PM EST	Small Craft Advisory	APX	31 hr
Dec 28, 4:18 PM EST	Small Craft Advisory	MQT	41 hr
Dec 29, 3:02 AM EST	Small Craft Advisory	APX	27 hr
Dec 29, 3:48 AM EST	Small Craft Advisory	GRR	10 hr
Dec 30, 11:13 AM EST	Small Craft Advisory	MQT	40 hr

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. Warning verification from the Mesonet's Cow. Rebuilt daily.