Alert archive / Michigan / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Michigan, 2012

308 severe thunderstorm warnings in 2012. 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 severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in 2012. Tap one for its archive.

Severe Thunderstorm Warnings: 308
Busiest month: July123 severe thunderstorm warnings
Busiest day: May 3, 201231 severe thunderstorm warnings

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
Mar 12, 4:00 PM EDT	Severe Thunderstorm Warning	GRR	Mecosta, Montcalm, Newaygo	45 min
Mar 12, 4:05 PM EDT	Severe Thunderstorm Warning	GRR	Clare, Osceola	40 min
Mar 12, 4:33 PM EDT	Severe Thunderstorm Warning	GRR	Isabella	21 min
Mar 12, 5:32 PM EDT	Severe Thunderstorm Warning	GRR	Van Buren	43 min
Mar 12, 5:59 PM EDT	Severe Thunderstorm Warning	APX	Alcona, Iosco, Ogemaw	36 min
Mar 12, 7:07 PM EDT	Severe Thunderstorm Warning	DTX	Bay	38 min
Mar 12, 7:12 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Saint Joseph	48 min
Mar 12, 7:44 PM EDT	Severe Thunderstorm Warning	DTX	Saginaw	31 min
Mar 12, 7:57 PM EDT	Severe Thunderstorm Warning	IWX	Saint Joseph	48 min
Mar 12, 7:59 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Hillsdale	21 min
Mar 12, 8:40 PM EDT	Severe Thunderstorm Warning	DTX	Tuscola	50 min
Mar 12, 9:01 PM EDT	Severe Thunderstorm Warning	DTX	Huron, Sanilac	44 min
Mar 12, 9:40 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	36 min
Mar 15, 10:55 AM EDT	Severe Thunderstorm Warning	DTX	Macomb, Wayne	30 min
Mar 15, 3:03 PM EDT	Severe Thunderstorm Warning	DTX	Huron	72 min
Mar 15, 3:31 PM EDT	Severe Thunderstorm Warning	DTX	Bay	59 min
Mar 15, 4:01 PM EDT	Severe Thunderstorm Warning	DTX	Huron	48 min
Mar 15, 4:08 PM EDT	Severe Thunderstorm Warning	GRR	Jackson	33 min
Mar 15, 4:09 PM EDT	Severe Thunderstorm Warning	DTX	Livingston	81 min
Mar 15, 4:26 PM EDT	Severe Thunderstorm Warning	DTX	Genesee, Saginaw	30 min
Mar 15, 4:28 PM EDT	Severe Thunderstorm Warning	DTX	Bay	77 min
Mar 15, 4:36 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	84 min
Mar 15, 4:40 PM EDT	Severe Thunderstorm Warning	DTX	Genesee, Tuscola	95 min
Mar 15, 4:42 PM EDT	Severe Thunderstorm Warning	DTX	Shiawassee	55 min
Mar 15, 4:57 PM EDT	Severe Thunderstorm Warning	DTX	Washtenaw	93 min
Mar 15, 5:33 PM EDT	Severe Thunderstorm Warning	DTX	Monroe	87 min
Mar 15, 5:37 PM EDT	Severe Thunderstorm Warning	DTX	Lapeer, Tuscola	83 min
Mar 15, 6:16 PM EDT	Severe Thunderstorm Warning	DTX	Genesee, Tuscola	29 min
Mar 15, 6:33 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	42 min
Mar 15, 6:34 PM EDT	Severe Thunderstorm Warning	DTX	Tuscola	56 min
Mar 15, 6:45 PM EDT	Severe Thunderstorm Warning	DTX	Oakland	29 min
Mar 15, 7:03 PM EDT	Severe Thunderstorm Warning	DTX	Wayne	25 min
Mar 15, 7:06 PM EDT	Severe Thunderstorm Warning	DTX	Huron, Sanilac	54 min
Mar 15, 7:17 PM EDT	Severe Thunderstorm Warning	DTX	Lapeer	73 min
Mar 15, 7:26 PM EDT	Severe Thunderstorm Warning	DTX	Bay	16 min
Mar 15, 7:28 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Hillsdale	47 min
Mar 15, 7:29 PM EDT	Severe Thunderstorm Warning	GRR	Clare, Isabella	46 min
Mar 15, 7:47 PM EDT	Severe Thunderstorm Warning	DTX	Monroe	52 min
Mar 15, 7:52 PM EDT	Severe Thunderstorm Warning	DTX	Lapeer	47 min
Mar 15, 7:55 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	44 min
Mar 15, 8:10 PM EDT	Severe Thunderstorm Warning	DTX	Tuscola	61 min
Mar 15, 8:16 PM EDT	Severe Thunderstorm Warning	DTX	Midland	30 min
Mar 15, 8:34 PM EDT	Severe Thunderstorm Warning	DTX	Bay	56 min
Mar 15, 9:11 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee, Monroe	64 min
Mar 16, 7:08 PM EDT	Severe Thunderstorm Warning	GRR	Allegan	52 min
Mar 16, 7:54 PM EDT	Severe Thunderstorm Warning	GRR	Kent	33 min
Mar 16, 8:01 PM EDT	Severe Thunderstorm Warning	GRR	Allegan, Barry	29 min
Mar 17, 3:00 AM EDT	Severe Thunderstorm Warning	MQT	Baraga, Houghton	60 min
Mar 22, 6:29 PM EDT	Severe Thunderstorm Warning	APX	Manistee	46 min
Mar 22, 6:32 PM EDT	Severe Thunderstorm Warning	DTX	Livingston, Washtenaw	22 min
May 3, 4:04 AM EDT	Severe Thunderstorm Warning	APX	Missaukee, Wexford	29 min
May 3, 4:51 AM EDT	Severe Thunderstorm Warning	APX	Crawford, Missaukee, Roscommon	24 min
May 3, 6:08 AM EDT	Severe Thunderstorm Warning	GRR	Clare, Isabella, Lake, Mecosta, Newaygo, Osceola	67 min
May 3, 6:52 AM EDT	Severe Thunderstorm Warning	APX	Arenac, Gladwin, Iosco, Ogemaw, Roscommon	68 min
May 3, 12:35 PM EDT	Severe Thunderstorm Warning	APX	Benzie, Grand Traverse, Leelanau, Manistee, Wexford	55 min
May 3, 1:09 PM EDT	Severe Thunderstorm Warning	GRR	Mason	41 min
May 3, 1:23 PM EDT	Severe Thunderstorm Warning	GRR	Lake	52 min
May 3, 2:03 PM EDT	Severe Thunderstorm Warning	GRR	Osceola	57 min
May 3, 2:57 PM EDT	Severe Thunderstorm Warning	GRR	Oceana	63 min
May 3, 3:02 PM EDT	Severe Thunderstorm Warning	GRR	Newaygo	43 min
May 3, 3:21 PM EDT	Severe Thunderstorm Warning	GRR	Clare	54 min
May 3, 3:36 PM EDT	Severe Thunderstorm Warning	GRR	Mecosta	54 min
May 3, 4:16 PM EDT	Severe Thunderstorm Warning	GRR	Isabella	38 min
May 3, 4:17 PM EDT	Severe Thunderstorm Warning	DTX	Bay, Midland	58 min
May 3, 4:38 PM EDT	Severe Thunderstorm Warning	GRR	Muskegon	52 min
May 3, 4:46 PM EDT	Severe Thunderstorm Warning	GRR	Allegan, Barry	44 min
May 3, 5:01 PM EDT	Severe Thunderstorm Warning	DTX	Huron	29 min
May 3, 5:10 PM EDT	Severe Thunderstorm Warning	DTX	Bay, Saginaw, Tuscola	50 min
May 3, 5:13 PM EDT	Severe Thunderstorm Warning	GRR	Kent, Newaygo, Ottawa	41 min
May 3, 5:30 PM EDT	Severe Thunderstorm Warning	GRR	Barry, Clinton, Eaton, Ionia	60 min
May 3, 5:41 PM EDT	Severe Thunderstorm Warning	DTX	Tuscola	64 min
May 3, 5:46 PM EDT	Severe Thunderstorm Warning	DTX	Huron	19 min
May 3, 5:49 PM EDT	Severe Thunderstorm Warning	GRR	Barry, Calhoun, Kalamazoo	56 min
May 3, 6:02 PM EDT	Severe Thunderstorm Warning	DTX	Shiawassee	58 min
May 3, 6:21 PM EDT	Severe Thunderstorm Warning	GRR	Clinton, Gratiot, Ionia, Montcalm	54 min
May 3, 6:26 PM EDT	Severe Thunderstorm Warning	DTX	Genesee	51 min
May 3, 6:30 PM EDT	Severe Thunderstorm Warning	GRR	Clinton, Eaton, Ingham	60 min
May 3, 6:50 PM EDT	Severe Thunderstorm Warning	DTX	Lapeer	44 min
May 3, 7:19 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Saint Joseph	41 min
May 3, 7:30 PM EDT	Severe Thunderstorm Warning	GRR	Ingham	45 min
May 3, 7:58 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Saint Joseph	47 min
May 3, 8:10 PM EDT	Severe Thunderstorm Warning	IWX	Saint Joseph	35 min
May 3, 8:15 PM EDT	Severe Thunderstorm Warning	IWX	Berrien	45 min
May 3, 8:49 PM EDT	Severe Thunderstorm Warning	IWX	Berrien, Cass	56 min
May 3, 8:59 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Hillsdale	38 min
May 3, 9:47 PM EDT	Severe Thunderstorm Warning	GRR	Gratiot	25 min
May 3, 9:57 PM EDT	Severe Thunderstorm Warning	GRR	Jackson	48 min
May 3, 10:26 PM EDT	Severe Thunderstorm Warning	GRR	Allegan, Van Buren	36 min
May 3, 10:36 PM EDT	Severe Thunderstorm Warning	DTX	Washtenaw	39 min
May 3, 10:54 PM EDT	Severe Thunderstorm Warning	DTX	Livingston	49 min
May 3, 11:04 PM EDT	Severe Thunderstorm Warning	IWX	Berrien, Cass	41 min
May 15, 6:49 PM EDT	Severe Thunderstorm Warning	GRR	Muskegon, Oceana	41 min
May 15, 7:08 PM EDT	Severe Thunderstorm Warning	GRR	Newaygo	41 min
May 15, 8:25 PM EDT	Severe Thunderstorm Warning	APX	Manistee, Wexford	44 min
May 15, 8:37 PM EDT	Severe Thunderstorm Warning	APX	Missaukee, Roscommon	53 min
May 20, 12:17 PM EDT	Severe Thunderstorm Warning	MQT	Ontonagon	43 min
May 20, 5:33 PM EDT	Severe Thunderstorm Warning	MQT	Dickinson, Marquette	27 min
May 20, 10:30 PM EDT	Severe Thunderstorm Warning	APX	Antrim, Charlevoix, Grand Traverse, Kalkaska	45 min
May 27, 10:21 AM EDT	Severe Thunderstorm Warning	DTX	Bay, Saginaw, Tuscola	54 min
May 28, 7:38 PM EDT	Severe Thunderstorm Warning	MQT	Dickinson, Marquette	37 min
May 28, 8:16 PM EDT	Severe Thunderstorm Warning	MQT	Marquette	23 min
May 28, 9:01 PM EDT	Severe Thunderstorm Warning	APX	Manistee	37 min
May 28, 10:05 PM EDT	Severe Thunderstorm Warning	APX	Antrim, Crawford, Grand Traverse, Kalkaska, Missaukee, Otsego and 1 more	40 min
May 28, 10:11 PM EDT	Severe Thunderstorm Warning	MQT	Baraga, Houghton, Iron, Ontonagon	34 min
May 28, 10:49 PM EDT	Severe Thunderstorm Warning	APX	Alcona, Alpena, Cheboygan, Crawford, Montmorency, Oscoda and 2 more	49 min
May 28, 11:25 PM EDT	Severe Thunderstorm Warning	GRR	Muskegon, Newaygo	35 min
May 28, 11:58 PM EDT	Severe Thunderstorm Warning	GRR	Ottawa	33 min
May 29, 1:46 AM EDT	Severe Thunderstorm Warning	DTX	Bay, Midland, Saginaw	45 min
Jun 8, 7:45 PM EDT	Severe Thunderstorm Warning	MQT	Baraga, Marquette	45 min
Jun 8, 8:13 PM EDT	Severe Thunderstorm Warning	MQT	Marquette	32 min
Jun 8, 8:28 PM EDT	Severe Thunderstorm Warning	MQT	Alger, Marquette	62 min
Jun 8, 8:45 PM EDT	Severe Thunderstorm Warning	MQT	Marquette	45 min
Jun 8, 10:29 PM EDT	Severe Thunderstorm Warning	MQT	Schoolcraft	24 min
Jun 16, 5:10 PM EDT	Severe Thunderstorm Warning	GRR	Ottawa	33 min
Jun 16, 5:23 PM EDT	Severe Thunderstorm Warning	GRR	Kent	37 min
Jun 16, 5:44 PM EDT	Severe Thunderstorm Warning	GRR	Montcalm	46 min
Jun 18, 9:53 AM EDT	Severe Thunderstorm Warning	GRR	Gratiot, Montcalm	44 min
Jun 18, 10:14 AM EDT	Severe Thunderstorm Warning	DTX	Saginaw, Shiawassee	61 min
Jun 18, 1:02 PM EDT	Severe Thunderstorm Warning	DTX	Wayne	32 min
Jun 18, 1:04 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	56 min
Jun 18, 1:25 PM EDT	Severe Thunderstorm Warning	MQT	Delta, Schoolcraft	65 min
Jun 18, 3:08 PM EDT	Severe Thunderstorm Warning	MQT	Delta, Menominee	52 min
Jun 18, 3:45 PM EDT	Severe Thunderstorm Warning	MQT	Delta, Schoolcraft	45 min
Jun 18, 4:10 PM EDT	Severe Thunderstorm Warning	APX	Chippewa	50 min
Jun 18, 4:46 PM EDT	Severe Thunderstorm Warning	MQT	Menominee	44 min
Jun 18, 6:47 PM EDT	Severe Thunderstorm Warning	APX	Antrim, Charlevoix, Emmet	58 min
Jun 18, 7:13 PM EDT	Severe Thunderstorm Warning	APX	Cheboygan, Emmet	29 min
Jun 18, 7:40 PM EDT	Severe Thunderstorm Warning	APX	Benzie, Grand Traverse, Leelanau	50 min
Jun 18, 7:56 PM EDT	Severe Thunderstorm Warning	APX	Antrim, Kalkaska	38 min
Jun 18, 9:43 PM EDT	Severe Thunderstorm Warning	APX	Alcona, Iosco, Ogemaw, Oscoda, Roscommon	44 min
Jun 19, 8:36 AM EDT	Severe Thunderstorm Warning	MQT	Menominee	24 min
Jun 19, 10:34 AM EDT	Severe Thunderstorm Warning	APX	Antrim, Charlevoix, Leelanau	56 min
Jun 20, 1:38 PM EDT	Severe Thunderstorm Warning	MQT	Keweenaw	82 min
Jun 20, 3:39 PM EDT	Severe Thunderstorm Warning	MQT	Houghton, Keweenaw	51 min
Jun 20, 3:58 PM EDT	Severe Thunderstorm Warning	MQT	Gogebic	37 min
Jun 20, 4:04 PM EDT	Severe Thunderstorm Warning	MQT	Keweenaw	41 min
Jun 20, 4:25 PM EDT	Severe Thunderstorm Warning	MQT	Ontonagon	65 min
Jun 20, 5:12 PM EDT	Severe Thunderstorm Warning	MQT	Houghton	48 min
Jun 20, 5:37 PM EDT	Severe Thunderstorm Warning	MQT	Gogebic	38 min
Jun 21, 2:11 PM EDT	Severe Thunderstorm Warning	DTX	Huron	13 min
Jun 21, 2:59 PM EDT	Severe Thunderstorm Warning	IWX	Branch	46 min
Jun 21, 3:26 PM EDT	Severe Thunderstorm Warning	IWX	Hillsdale	49 min
Jun 21, 4:24 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee, Washtenaw	39 min
Jun 21, 5:10 PM EDT	Severe Thunderstorm Warning	DTX	Macomb, Saint Clair	50 min
Jun 21, 5:22 PM EDT	Severe Thunderstorm Warning	DTX	Wayne	26 min
Jun 28, 9:07 PM EDT	Severe Thunderstorm Warning	DTX	Macomb, Saint Clair	23 min
Jul 1, 3:48 PM EDT	Severe Thunderstorm Warning	IWX	Cass, Saint Joseph	27 min
Jul 1, 4:25 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Saint Joseph	50 min
Jul 1, 4:32 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Hillsdale	43 min
Jul 1, 4:52 PM EDT	Severe Thunderstorm Warning	IWX	Branch, Hillsdale	38 min
Jul 1, 4:59 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	61 min
Jul 1, 5:09 PM EDT	Severe Thunderstorm Warning	DTX	Monroe, Wayne	18 min
Jul 1, 5:36 PM EDT	Severe Thunderstorm Warning	DTX	Monroe, Washtenaw, Wayne	54 min
Jul 1, 5:46 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	32 min
Jul 1, 6:39 PM EDT	Severe Thunderstorm Warning	DTX	Monroe	32 min
Jul 2, 6:09 PM EDT	Severe Thunderstorm Warning	MQT	Iron	36 min
Jul 2, 10:46 PM EDT	Severe Thunderstorm Warning	MQT	Iron	44 min
Jul 2, 10:56 PM EDT	Severe Thunderstorm Warning	MQT	Baraga, Houghton, Iron	64 min
Jul 2, 11:46 PM EDT	Severe Thunderstorm Warning	MQT	Gogebic, Ontonagon	59 min
Jul 3, 12:38 AM EDT	Severe Thunderstorm Warning	MQT	Baraga, Gogebic, Houghton, Iron, Ontonagon	67 min
Jul 3, 1:16 AM EDT	Severe Thunderstorm Warning	MQT	Keweenaw	44 min
Jul 3, 1:27 AM EDT	Severe Thunderstorm Warning	MQT	Dickinson, Marquette	38 min
Jul 3, 5:10 AM EDT	Severe Thunderstorm Warning	APX	Crawford, Kalkaska, Missaukee, Roscommon	65 min
Jul 3, 5:11 AM EDT	Severe Thunderstorm Warning	DTX	Saginaw, Shiawassee	64 min
Jul 3, 5:38 AM EDT	Severe Thunderstorm Warning	DTX	Livingston, Oakland	67 min
Jul 3, 5:42 AM EDT	Severe Thunderstorm Warning	DTX	Genesee	49 min
Jul 3, 6:10 AM EDT	Severe Thunderstorm Warning	DTX	Lapeer, Oakland	34 min
Jul 3, 4:01 PM EDT	Severe Thunderstorm Warning	DTX	Livingston, Oakland, Washtenaw, Wayne	59 min
Jul 3, 4:07 PM EDT	Severe Thunderstorm Warning	DTX	Genesee, Lapeer, Oakland	38 min
Jul 3, 4:14 PM EDT	Severe Thunderstorm Warning	DTX	Washtenaw, Wayne	37 min
Jul 3, 4:24 PM EDT	Severe Thunderstorm Warning	DTX	Genesee, Shiawassee	40 min
Jul 3, 4:41 PM EDT	Severe Thunderstorm Warning	DTX	Oakland	49 min
Jul 3, 4:44 PM EDT	Severe Thunderstorm Warning	DTX	Lapeer, Macomb, Oakland	76 min
Jul 3, 4:49 PM EDT	Severe Thunderstorm Warning	DTX	Oakland, Wayne	26 min
Jul 3, 5:06 PM EDT	Severe Thunderstorm Warning	GRR	Ingham, Jackson	24 min
Jul 3, 5:09 PM EDT	Severe Thunderstorm Warning	DTX	Livingston, Washtenaw	66 min
Jul 3, 5:14 PM EDT	Severe Thunderstorm Warning	DTX	Livingston, Oakland	36 min
Jul 3, 5:34 PM EDT	Severe Thunderstorm Warning	DTX	Saint Clair	56 min
Jul 3, 5:50 PM EDT	Severe Thunderstorm Warning	DTX	Macomb, Oakland	55 min
Jul 3, 5:58 PM EDT	Severe Thunderstorm Warning	DTX	Washtenaw	26 min
Jul 3, 6:17 PM EDT	Severe Thunderstorm Warning	DTX	Monroe, Wayne	43 min
Jul 3, 6:23 PM EDT	Severe Thunderstorm Warning	DTX	Wayne	9 min
Jul 4, 4:37 PM EDT	Severe Thunderstorm Warning	GRR	Isabella	53 min
Jul 4, 4:39 PM EDT	Severe Thunderstorm Warning	DTX	Midland	47 min
Jul 4, 5:16 PM EDT	Severe Thunderstorm Warning	GRR	Mecosta	29 min
Jul 4, 5:31 PM EDT	Severe Thunderstorm Warning	GRR	Isabella	59 min
Jul 4, 5:57 PM EDT	Severe Thunderstorm Warning	DTX	Macomb, Wayne	78 min
Jul 4, 6:02 PM EDT	Severe Thunderstorm Warning	DTX	Oakland	73 min
Jul 4, 6:32 PM EDT	Severe Thunderstorm Warning	GRR	Isabella	58 min
Jul 4, 7:17 PM EDT	Severe Thunderstorm Warning	DTX	Macomb, Oakland, Wayne	73 min
Jul 5, 1:37 AM EDT	Severe Thunderstorm Warning	GRR	Lake, Mason, Mecosta, Newaygo, Oceana, Osceola	46 min
Jul 5, 2:16 AM EDT	Severe Thunderstorm Warning	GRR	Mecosta, Montcalm	59 min
Jul 5, 2:52 AM EDT	Severe Thunderstorm Warning	GRR	Clinton, Gratiot, Ionia, Isabella, Montcalm	53 min
Jul 5, 3:16 AM EDT	Severe Thunderstorm Warning	DTX	Saginaw, Shiawassee	66 min
Jul 5, 3:43 AM EDT	Severe Thunderstorm Warning	DTX	Genesee, Oakland, Saginaw, Tuscola	66 min
Jul 5, 3:50 AM EDT	Severe Thunderstorm Warning	DTX	Livingston	70 min
Jul 5, 3:50 AM EDT	Severe Thunderstorm Warning	GRR	Ingham	25 min
Jul 5, 4:10 AM EDT	Severe Thunderstorm Warning	DTX	Lapeer, Oakland	65 min
Jul 5, 4:27 AM EDT	Severe Thunderstorm Warning	DTX	Washtenaw, Wayne	63 min
Jul 5, 4:35 AM EDT	Severe Thunderstorm Warning	DTX	Macomb, Saint Clair	70 min
Jul 5, 4:45 AM EDT	Severe Thunderstorm Warning	MQT	Marquette	35 min
Jul 5, 5:00 AM EDT	Severe Thunderstorm Warning	MQT	Alger	45 min
Jul 5, 5:29 AM EDT	Severe Thunderstorm Warning	DTX	Monroe	24 min
Jul 5, 5:32 AM EDT	Severe Thunderstorm Warning	MQT	Alger, Schoolcraft	43 min
Jul 5, 3:43 PM EDT	Severe Thunderstorm Warning	IWX	Hillsdale	47 min
Jul 5, 3:58 PM EDT	Severe Thunderstorm Warning	GRR	Ingham, Jackson	54 min
Jul 6, 4:41 PM EDT	Severe Thunderstorm Warning	MQT	Houghton, Ontonagon	40 min
Jul 6, 6:43 PM EDT	Severe Thunderstorm Warning	IWX	Saint Joseph	32 min
Jul 9, 3:58 PM EDT	Severe Thunderstorm Warning	MQT	Menominee	47 min
Jul 9, 7:07 PM EDT	Severe Thunderstorm Warning	MQT	Dickinson, Menominee	53 min
Jul 9, 7:50 PM EDT	Severe Thunderstorm Warning	MQT	Menominee	27 min
Jul 14, 5:14 PM EDT	Severe Thunderstorm Warning	IWX	Cass	31 min
Jul 14, 5:57 PM EDT	Severe Thunderstorm Warning	IWX	Saint Joseph	33 min
Jul 14, 9:32 PM EDT	Severe Thunderstorm Warning	MQT	Keweenaw	47 min
Jul 15, 2:55 PM EDT	Severe Thunderstorm Warning	DTX	Saint Clair	40 min
Jul 15, 3:53 PM EDT	Severe Thunderstorm Warning	DTX	Bay	50 min
Jul 15, 5:14 PM EDT	Severe Thunderstorm Warning	DTX	Tuscola	36 min
Jul 17, 7:03 PM EDT	Severe Thunderstorm Warning	GRR	Lake, Mason, Newaygo, Oceana	57 min
Jul 17, 7:42 PM EDT	Severe Thunderstorm Warning	GRR	Lake, Osceola	48 min
Jul 17, 8:01 PM EDT	Severe Thunderstorm Warning	GRR	Mecosta	32 min
Jul 17, 9:06 PM EDT	Severe Thunderstorm Warning	GRR	Gratiot, Montcalm	52 min
Jul 17, 10:12 PM EDT	Severe Thunderstorm Warning	DTX	Shiawassee	33 min
Jul 18, 11:43 PM EDT	Severe Thunderstorm Warning	IWX	Berrien	62 min
Jul 21, 3:39 AM EDT	Severe Thunderstorm Warning	MQT	Baraga	21 min
Jul 21, 4:24 AM EDT	Severe Thunderstorm Warning	MQT	Baraga	36 min
Jul 21, 4:45 AM EDT	Severe Thunderstorm Warning	MQT	Baraga	13 min
Jul 21, 5:15 AM EDT	Severe Thunderstorm Warning	MQT	Marquette	30 min
Jul 24, 8:10 AM EDT	Severe Thunderstorm Warning	IWX	Berrien, Cass	50 min
Jul 25, 8:40 PM EDT	Severe Thunderstorm Warning	APX	Missaukee, Wexford	65 min
Jul 25, 8:57 PM EDT	Severe Thunderstorm Warning	APX	Manistee, Missaukee, Wexford	60 min
Jul 25, 9:34 PM EDT	Severe Thunderstorm Warning	GRR	Clare, Osceola	56 min
Jul 25, 9:50 PM EDT	Severe Thunderstorm Warning	GRR	Mason, Oceana	70 min
Jul 25, 9:58 PM EDT	Severe Thunderstorm Warning	APX	Gladwin	44 min
Jul 25, 10:25 PM EDT	Severe Thunderstorm Warning	DTX	Bay, Midland	40 min
Jul 25, 10:34 PM EDT	Severe Thunderstorm Warning	APX	Arenac	29 min
Jul 25, 10:44 PM EDT	Severe Thunderstorm Warning	GRR	Clare, Osceola	61 min
Jul 25, 11:12 PM EDT	Severe Thunderstorm Warning	DTX	Huron, Sanilac, Tuscola	93 min
Jul 25, 11:40 PM EDT	Severe Thunderstorm Warning	GRR	Gratiot, Isabella, Mecosta, Montcalm	80 min
Jul 25, 11:55 PM EDT	Severe Thunderstorm Warning	DTX	Bay, Midland, Saginaw	95 min
Jul 26, 12:13 AM EDT	Severe Thunderstorm Warning	DTX	Sanilac, Tuscola	62 min
Jul 26, 12:31 AM EDT	Severe Thunderstorm Warning	DTX	Huron, Tuscola	54 min
Jul 26, 12:48 AM EDT	Severe Thunderstorm Warning	DTX	Lapeer, Saint Clair, Sanilac	72 min
Jul 26, 1:00 AM EDT	Severe Thunderstorm Warning	DTX	Genesee, Lapeer, Shiawassee	62 min
Jul 26, 1:37 AM EDT	Severe Thunderstorm Warning	DTX	Macomb, Oakland, Saint Clair	47 min
Jul 26, 4:14 AM EDT	Severe Thunderstorm Warning	GRR	Muskegon, Ottawa	37 min
Jul 27, 2:20 PM EDT	Severe Thunderstorm Warning	GRR	Gratiot	55 min
Jul 27, 2:21 PM EDT	Severe Thunderstorm Warning	GRR	Montcalm	54 min
Jul 27, 3:15 PM EDT	Severe Thunderstorm Warning	GRR	Gratiot	30 min
Jul 27, 3:26 PM EDT	Severe Thunderstorm Warning	DTX	Saginaw	28 min
Jul 27, 5:22 PM EDT	Severe Thunderstorm Warning	DTX	Sanilac	37 min
Jul 29, 8:41 PM EDT	Severe Thunderstorm Warning	MQT	Alger, Marquette	49 min
Jul 30, 5:23 PM EDT	Severe Thunderstorm Warning	MQT	Delta, Menominee	51 min
Jul 30, 5:33 PM EDT	Severe Thunderstorm Warning	MQT	Alger, Luce, Schoolcraft	42 min
Jul 30, 5:38 PM EDT	Severe Thunderstorm Warning	MQT	Delta, Marquette	45 min
Jul 30, 6:18 PM EDT	Severe Thunderstorm Warning	MQT	Alger, Luce, Schoolcraft	47 min
Jul 30, 6:26 PM EDT	Severe Thunderstorm Warning	MQT	Delta	44 min
Jul 30, 6:49 PM EDT	Severe Thunderstorm Warning	MQT	Menominee	26 min
Jul 30, 9:55 PM EDT	Severe Thunderstorm Warning	APX	Cheboygan, Emmet, Mackinac, Presque Isle	65 min
Jul 30, 10:12 PM EDT	Severe Thunderstorm Warning	APX	Benzie, Grand Traverse, Leelanau	48 min
Jul 30, 10:46 PM EDT	Severe Thunderstorm Warning	APX	Grand Traverse, Kalkaska, Missaukee, Wexford	59 min
Jul 30, 11:55 PM EDT	Severe Thunderstorm Warning	APX	Arenac, Gladwin, Iosco, Missaukee, Ogemaw, Roscommon	65 min
Jul 30, 11:58 PM EDT	Severe Thunderstorm Warning	GRR	Oceana	62 min
Jul 31, 12:21 AM EDT	Severe Thunderstorm Warning	GRR	Newaygo	54 min
Jul 31, 12:35 AM EDT	Severe Thunderstorm Warning	GRR	Muskegon	55 min
Jul 31, 1:01 AM EDT	Severe Thunderstorm Warning	GRR	Montcalm	59 min
Jul 31, 1:04 AM EDT	Severe Thunderstorm Warning	GRR	Kent	56 min
Jul 31, 1:10 AM EDT	Severe Thunderstorm Warning	DTX	Bay, Midland	30 min
Jul 31, 2:41 AM EDT	Severe Thunderstorm Warning	DTX	Genesee, Saginaw, Shiawassee	64 min
Jul 31, 4:04 AM EDT	Severe Thunderstorm Warning	IWX	Berrien	41 min
Aug 4, 5:35 PM EDT	Severe Thunderstorm Warning	IWX	Berrien	70 min
Aug 4, 6:08 PM EDT	Severe Thunderstorm Warning	IWX	Berrien, Cass	52 min
Aug 4, 6:39 PM EDT	Severe Thunderstorm Warning	IWX	Cass, Saint Joseph	51 min
Aug 4, 6:50 PM EDT	Severe Thunderstorm Warning	IWX	Berrien, Cass, Saint Joseph	28 min
Aug 4, 6:57 PM EDT	Severe Thunderstorm Warning	GRR	Kalamazoo, Van Buren	38 min
Sep 3, 6:24 AM EDT	Severe Thunderstorm Warning	MQT	Houghton	36 min
Sep 3, 6:37 AM EDT	Severe Thunderstorm Warning	MQT	Keweenaw	53 min
Sep 3, 6:59 AM EDT	Severe Thunderstorm Warning	MQT	Houghton	31 min
Sep 3, 3:00 PM EDT	Severe Thunderstorm Warning	MQT	Alger, Schoolcraft	32 min
Sep 3, 3:43 PM EDT	Severe Thunderstorm Warning	MQT	Delta	47 min
Sep 3, 4:14 PM EDT	Severe Thunderstorm Warning	MQT	Menominee	46 min
Sep 3, 4:33 PM EDT	Severe Thunderstorm Warning	APX	Chippewa, Mackinac	57 min
Sep 4, 8:42 PM EDT	Severe Thunderstorm Warning	MQT	Ontonagon	63 min
Sep 4, 9:47 PM EDT	Severe Thunderstorm Warning	MQT	Baraga, Houghton	58 min
Sep 4, 10:21 PM EDT	Severe Thunderstorm Warning	MQT	Baraga	24 min
Sep 4, 10:29 PM EDT	Severe Thunderstorm Warning	MQT	Houghton	18 min
Sep 4, 10:39 PM EDT	Severe Thunderstorm Warning	MQT	Dickinson, Iron, Marquette	51 min
Sep 5, 1:38 PM EDT	Severe Thunderstorm Warning	DTX	Bay	36 min
Sep 5, 6:25 PM EDT	Severe Thunderstorm Warning	DTX	Huron, Sanilac	37 min
Sep 5, 6:31 PM EDT	Severe Thunderstorm Warning	APX	Arenac, Gladwin, Iosco, Ogemaw, Roscommon	59 min
Sep 5, 7:30 PM EDT	Severe Thunderstorm Warning	APX	Arenac, Gladwin, Iosco, Ogemaw	60 min
Sep 5, 8:08 PM EDT	Severe Thunderstorm Warning	APX	Alcona	67 min
Sep 17, 10:21 AM EDT	Severe Thunderstorm Warning	APX	Charlevoix	14 min
Sep 17, 1:48 PM EDT	Severe Thunderstorm Warning	APX	Presque Isle	28 min
Sep 17, 4:03 PM EDT	Severe Thunderstorm Warning	APX	Presque Isle	42 min
Sep 17, 5:59 PM EDT	Severe Thunderstorm Warning	APX	Alpena, Montmorency, Presque Isle	58 min
Sep 21, 1:23 PM EDT	Severe Thunderstorm Warning	APX	Cheboygan, Emmet	32 min
Sep 22, 10:31 AM EDT	Severe Thunderstorm Warning	GRR	Kalamazoo, Van Buren	44 min
Oct 14, 3:13 PM EDT	Severe Thunderstorm Warning	GRR	Barry, Eaton, Ionia	24 min
Oct 14, 3:27 PM EDT	Severe Thunderstorm Warning	GRR	Gratiot, Isabella, Montcalm	48 min
Oct 14, 4:16 PM EDT	Severe Thunderstorm Warning	DTX	Livingston, Washtenaw	59 min
Oct 14, 4:18 PM EDT	Severe Thunderstorm Warning	DTX	Lenawee	57 min
Oct 14, 4:51 PM EDT	Severe Thunderstorm Warning	DTX	Oakland	36 min
Oct 14, 5:04 PM EDT	Severe Thunderstorm Warning	IWX	Berrien, Cass	41 min
Oct 14, 7:03 PM EDT	Severe Thunderstorm Warning	DTX	Monroe	28 min
Oct 25, 9:14 AM EDT	Severe Thunderstorm Warning	MQT	Gogebic, Iron, Ontonagon	61 min
Oct 25, 9:49 AM EDT	Severe Thunderstorm Warning	MQT	Baraga, Houghton	56 min
Oct 25, 10:25 AM EDT	Severe Thunderstorm Warning	MQT	Baraga, Marquette	50 min
Oct 25, 3:15 PM EDT	Severe Thunderstorm Warning	MQT	Menominee	27 min

By county

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

43 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2011 2013

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.