Alert archive / Michigan / 2004
Weather alerts in Michigan, August 2004
211 weather alerts in August 2004, 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 August 2004. Tap one for its archive.
- Alerts
- 211
- Warnings
- 179
- Watches
- 9
- Advisories
- 0
- Busiest day
- August 2, 200452 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 |
|---|---|---|---|---|
| Aug 2, 12:00 PM EDT | Flash Flood Warning | APX | Mackinac | 2 hr |
| Aug 2, 12:11 PM EDT | Mesoscale Discussion | SPC | Berrien | 2 hr |
| Aug 2, 12:44 PM EDT | Mesoscale Discussion | SPC | Alger, Delta, Dickinson, Iron, Luce, Mackinac and 2 more | 2 hr |
| Aug 2, 12:47 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta | 58 min |
| Aug 2, 1:29 PM EDT | Severe Thunderstorm Warning | MQT | Schoolcraft | 61 min |
| Aug 2, 1:31 PM EDT | Mesoscale Discussion | SPC | Allegan, Antrim, Arenac, Barry, Bay, Benzie and 44 more | 119 min |
| Aug 2, 1:35 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 40 min |
| Aug 2, 1:42 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 33 min |
| Aug 2, 1:45 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 60 min |
| Aug 2, 1:47 PM EDT | Special Marine Warning | APX | 88 min | |
| Aug 2, 2:00 PM EDT | Flash Flood Warning | APX | Mackinac | 4 hr |
| Aug 2, 2:05 PM EDT | Severe Thunderstorm Watch | SPC | Allegan, Antrim, Barry, Bay, Benzie, Calhoun and 41 more | 5 hr |
| Aug 2, 2:09 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 51 min |
| Aug 2, 2:23 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 52 min |
| Aug 2, 2:23 PM EDT | Special Marine Warning | MQT | 52 min | |
| Aug 2, 2:23 PM EDT | Special Marine Warning | MQT | 52 min | |
| Aug 2, 2:30 PM EDT | Special Marine Warning | GRR | 45 min | |
| Aug 2, 2:30 PM EDT | Special Marine Warning | GRR | 45 min | |
| Aug 2, 2:42 PM EDT | Severe Thunderstorm Warning | APX | Alcona | 48 min |
| Aug 2, 2:50 PM EDT | Special Marine Warning | APX | 85 min | |
| Aug 2, 2:55 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 65 min |
| Aug 2, 2:57 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 63 min |
| Aug 2, 3:12 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Ottawa | 48 min |
| Aug 2, 3:23 PM EDT | Severe Thunderstorm Warning | APX | Otsego | 52 min |
| Aug 2, 3:30 PM EDT | Severe Thunderstorm Warning | APX | Alcona | 45 min |
| Aug 2, 3:30 PM EDT | Flash Flood Warning | MQT | Luce | 2 hr |
| Aug 2, 3:37 PM EDT | Severe Thunderstorm Warning | APX | Oscoda | 53 min |
| Aug 2, 4:01 PM EDT | Severe Thunderstorm Warning | GRR | Lake, Newaygo | 44 min |
| Aug 2, 4:10 PM EDT | Severe Thunderstorm Warning | APX | Roscommon | 50 min |
| Aug 2, 4:11 PM EDT | Severe Thunderstorm Warning | GRR | Barry | 49 min |
| Aug 2, 4:21 PM EDT | Severe Thunderstorm Warning | GRR | Osceola | 54 min |
| Aug 2, 4:30 PM EDT | Severe Thunderstorm Warning | GRR | Osceola | 45 min |
| Aug 2, 4:35 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 40 min |
| Aug 2, 4:40 PM EDT | Special Marine Warning | APX | 2 hr | |
| Aug 2, 4:40 PM EDT | Special Marine Warning | APX | 2 hr | |
| Aug 2, 4:44 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 46 min |
| Aug 2, 4:46 PM EDT | Flash Flood Warning | APX | Alcona | 3 hr |
| Aug 2, 4:53 PM EDT | Severe Thunderstorm Warning | APX | Ogemaw | 67 min |
| Aug 2, 5:20 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 55 min |
| Aug 2, 5:23 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 52 min |
| Aug 2, 5:25 PM EDT | Special Marine Warning | DTX | 2 hr | |
| Aug 2, 5:32 PM EDT | Mesoscale Discussion | SPC | Alcona, Alpena, Arenac, Barry, Bay, Calhoun and 34 more | 88 min |
| Aug 2, 5:37 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Ingham | 53 min |
| Aug 2, 5:38 PM EDT | Severe Thunderstorm Warning | APX | Arenac | 52 min |
| Aug 2, 5:39 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 66 min |
| Aug 2, 6:10 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Tuscola | 65 min |
| Aug 2, 6:11 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 64 min |
| Aug 2, 6:39 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 66 min |
| Aug 2, 6:40 PM EDT | Special Marine Warning | DTX | 95 min | |
| Aug 2, 6:52 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 53 min |
| Aug 2, 6:58 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 77 min |
| Aug 2, 7:13 PM EDT | Special Marine Warning | DTX | 2 hr | |
| Aug 3, 8:55 PM EDT | Severe Thunderstorm Watch | SPC | Allegan, Berrien, Van Buren | 5 hr |
| Aug 3, 11:35 PM EDT | Severe Thunderstorm Watch | SPC | Branch, Calhoun, Cass, Hillsdale, Jackson, Kalamazoo and 4 more | 5 hr |
| Aug 3, 11:50 PM EDT | Special Marine Warning | GRR | 85 min | |
| Aug 3, 11:50 PM EDT | Special Marine Warning | GRR | 85 min | |
| Aug 4, 12:04 AM EDT | Severe Thunderstorm Warning | IWX | Berrien | 71 min |
| Aug 4, 12:47 AM EDT | Mesoscale Discussion | SPC | Cass, Saint Joseph | 58 min |
| Aug 4, 1:17 AM EDT | Severe Thunderstorm Warning | IWX | Cass | 58 min |
| Aug 4, 2:15 AM EDT | Mesoscale Discussion | SPC | Branch, Calhoun, Cass, Hillsdale, Jackson, Kalamazoo and 4 more | 90 min |
| Aug 9, 11:53 AM EDT | Mesoscale Discussion | SPC | Baraga, Dickinson, Iron, Marquette, Menominee | 97 min |
| Aug 9, 1:05 PM EDT | Severe Thunderstorm Watch | SPC | Alger, Baraga, Charlevoix, Delta, Dickinson, Emmet and 7 more | 6 hr |
| Aug 9, 1:34 PM EDT | Special Marine Warning | MQT | 116 min | |
| Aug 9, 1:34 PM EDT | Special Marine Warning | MQT | 116 min | |
| Aug 9, 3:31 PM EDT | Special Marine Warning | MQT | 89 min | |
| Aug 9, 4:00 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Marquette, Menominee | 60 min |
| Aug 9, 4:25 PM EDT | Special Marine Warning | MQT | 2 hr | |
| Aug 9, 4:25 PM EDT | Special Marine Warning | MQT | 2 hr | |
| Aug 9, 4:25 PM EDT | Special Marine Warning | MQT | 2 hr | |
| Aug 9, 4:32 PM EDT | Mesoscale Discussion | SPC | Alger, Baraga, Charlevoix, Delta, Dickinson, Emmet and 7 more | 88 min |
| Aug 9, 4:50 PM EDT | Special Marine Warning | MQT | 115 min | |
| Aug 9, 4:50 PM EDT | Special Marine Warning | MQT | 115 min | |
| Aug 9, 4:50 PM EDT | Special Marine Warning | MQT | 115 min | |
| Aug 9, 5:01 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 59 min |
| Aug 9, 5:33 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 57 min |
| Aug 9, 5:58 PM EDT | Severe Thunderstorm Warning | MQT | Alger | 32 min |
| Aug 9, 6:21 PM EDT | Special Marine Warning | APX | 84 min | |
| Aug 9, 6:21 PM EDT | Special Marine Warning | APX | 84 min | |
| Aug 9, 6:29 PM EDT | Special Marine Warning | MQT | 91 min | |
| Aug 9, 6:29 PM EDT | Special Marine Warning | MQT | 91 min | |
| Aug 9, 6:29 PM EDT | Special Marine Warning | MQT | 91 min | |
| Aug 9, 6:57 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 33 min |
| Aug 9, 7:17 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix | 43 min |
| Aug 9, 7:46 PM EDT | Special Marine Warning | APX | 59 min | |
| Aug 9, 7:46 PM EDT | Special Marine Warning | APX | 59 min | |
| Aug 9, 7:46 PM EDT | Special Marine Warning | APX | 59 min | |
| Aug 9, 7:46 PM EDT | Special Marine Warning | APX | 59 min | |
| Aug 9, 7:50 PM EDT | Severe Thunderstorm Watch | SPC | Alcona, Allegan, Alpena, Antrim, Arenac, Barry and 38 more | 5 hr |
| Aug 9, 8:06 PM EDT | Severe Thunderstorm Warning | GRR | Kent | 54 min |
| Aug 9, 8:14 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix | 31 min |
| Aug 9, 8:23 PM EDT | Severe Thunderstorm Warning | GRR | Montcalm | 52 min |
| Aug 9, 8:29 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Van Buren | 46 min |
| Aug 9, 8:46 PM EDT | Special Marine Warning | APX | 59 min | |
| Aug 9, 8:46 PM EDT | Special Marine Warning | APX | 59 min | |
| Aug 9, 8:52 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix | 68 min |
| Aug 9, 8:59 PM EDT | Special Marine Warning | APX | 91 min | |
| Aug 9, 9:08 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 52 min |
| Aug 9, 9:41 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 49 min |
| Aug 9, 9:42 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 78 min |
| Aug 9, 10:00 PM EDT | Severe Thunderstorm Warning | APX | Antrim | 45 min |
| Aug 9, 10:02 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix | 28 min |
| Aug 9, 10:08 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix | 22 min |
| Aug 9, 10:12 PM EDT | Severe Thunderstorm Warning | APX | Otsego | 63 min |
| Aug 9, 10:14 PM EDT | Mesoscale Discussion | SPC | Allegan, Alpena, Antrim, Arenac, Barry, Bay and 41 more | 61 min |
| Aug 10, 12:06 AM EDT | Special Marine Warning | APX | 54 min | |
| Aug 10, 1:00 AM EDT | Special Marine Warning | APX | 45 min | |
| Aug 11, 12:05 PM EDT | Special Marine Warning | APX | 115 min | |
| Aug 11, 12:05 PM EDT | Special Marine Warning | APX | 115 min | |
| Aug 11, 12:07 PM EDT | Special Marine Warning | GRR | 53 min | |
| Aug 11, 12:07 PM EDT | Special Marine Warning | GRR | 53 min | |
| Aug 13, 4:51 PM EDT | Special Marine Warning | DTX | 84 min | |
| Aug 17, 4:59 PM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 5 more | 61 min |
| Aug 17, 6:19 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 71 min |
| Aug 17, 6:40 PM EDT | Severe Thunderstorm Watch | SPC | Berrien, Branch, Cass, Saint Joseph | 4 hr |
| Aug 17, 7:26 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo | 49 min |
| Aug 17, 7:53 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 52 min |
| Aug 17, 8:48 PM EDT | Mesoscale Discussion | SPC | Berrien, Branch, Calhoun, Cass, Hillsdale, Jackson and 8 more | 117 min |
| Aug 17, 9:00 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 45 min |
| Aug 17, 9:08 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 52 min |
| Aug 18, 1:27 PM EDT | Mesoscale Discussion | SPC | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more | 63 min |
| Aug 18, 2:10 PM EDT | Severe Thunderstorm Watch | SPC | Alger, Baraga, Delta, Dickinson, Gogebic, Iron and 5 more | 7 hr |
| Aug 18, 2:49 PM EDT | Special Marine Warning | MQT | 86 min | |
| Aug 18, 3:38 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 22 min |
| Aug 18, 3:41 PM EDT | Special Marine Warning | MQT | 64 min | |
| Aug 18, 4:03 PM EDT | Tornado Warning | MQT | Menominee | 57 min |
| Aug 18, 4:03 PM EDT | Mesoscale Discussion | SPC | Monroe, Wayne | 57 min |
| Aug 18, 4:11 PM EDT | Special Marine Warning | MQT | 94 min | |
| Aug 18, 4:11 PM EDT | Special Marine Warning | MQT | 94 min | |
| Aug 18, 4:11 PM EDT | Special Marine Warning | MQT | 94 min | |
| Aug 18, 4:17 PM EDT | Special Marine Warning | MQT | 88 min | |
| Aug 18, 4:45 PM EDT | Special Marine Warning | MQT | 90 min | |
| Aug 18, 4:46 PM EDT | Mesoscale Discussion | SPC | Alger, Antrim, Benzie, Charlevoix, Cheboygan, Chippewa and 19 more | 59 min |
| Aug 18, 5:15 PM EDT | Special Marine Warning | APX | 90 min | |
| Aug 18, 5:15 PM EDT | Special Marine Warning | APX | 90 min | |
| Aug 18, 5:15 PM EDT | Special Marine Warning | APX | 90 min | |
| Aug 18, 5:26 PM EDT | Special Marine Warning | MQT | 94 min | |
| Aug 18, 5:30 PM EDT | Severe Thunderstorm Watch | SPC | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 23 more | 6 hr |
| Aug 18, 5:47 PM EDT | Special Marine Warning | MQT | 88 min | |
| Aug 18, 5:48 PM EDT | Severe Thunderstorm Warning | APX | Leelanau | 42 min |
| Aug 18, 6:52 PM EDT | Mesoscale Discussion | SPC | Luce | 113 min |
| Aug 18, 7:11 PM EDT | Special Marine Warning | APX | 79 min | |
| Aug 18, 7:41 PM EDT | Mesoscale Discussion | SPC | Alcona, Alpena, Antrim, Arenac, Bay, Cheboygan and 23 more | 94 min |
| Aug 18, 8:01 PM EDT | Special Marine Warning | APX | 44 min | |
| Aug 18, 8:59 PM EDT | Special Marine Warning | APX | 91 min | |
| Aug 18, 8:59 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 46 min |
| Aug 25, 4:38 PM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 11 more | 2 hr |
| Aug 25, 5:09 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 66 min |
| Aug 25, 5:58 PM EDT | Tornado Warning | GRR | Barry | 32 min |
| Aug 25, 5:58 PM EDT | Tornado Warning | GRR | Eaton | 47 min |
| Aug 25, 6:08 PM EDT | Tornado Warning | GRR | Clinton | 52 min |
| Aug 25, 6:31 PM EDT | Severe Thunderstorm Warning | GRR | Ionia | 29 min |
| Aug 25, 6:58 PM EDT | Tornado Warning | GRR | Eaton | 47 min |
| Aug 25, 6:59 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 61 min |
| Aug 25, 7:01 PM EDT | Mesoscale Discussion | SPC | Barry, Branch, Calhoun, Clinton, Eaton, Genesee and 12 more | 89 min |
| Aug 25, 7:07 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 38 min |
| Aug 25, 7:20 PM EDT | Special Marine Warning | DTX | 85 min | |
| Aug 25, 7:28 PM EDT | Special Marine Warning | MQT | 62 min | |
| Aug 25, 8:28 PM EDT | Special Marine Warning | MQT | 92 min | |
| Aug 25, 8:28 PM EDT | Special Marine Warning | MQT | 92 min | |
| Aug 26, 2:52 AM EDT | Special Marine Warning | DTX | 83 min | |
| Aug 26, 3:12 AM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 33 min |
| Aug 26, 5:38 PM EDT | Mesoscale Discussion | SPC | Delta, Dickinson, Gogebic, Iron, Menominee | 97 min |
| Aug 26, 7:57 PM EDT | Severe Thunderstorm Warning | MQT | Iron | 63 min |
| Aug 26, 8:39 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 66 min |
| Aug 26, 11:10 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 35 min |
| Aug 26, 11:52 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 53 min |
| Aug 26, 11:54 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 51 min |
| Aug 26, 11:59 PM EDT | Special Marine Warning | MQT | 2 hr | |
| Aug 26, 11:59 PM EDT | Special Marine Warning | MQT | 2 hr | |
| Aug 27, 12:03 AM EDT | Severe Thunderstorm Warning | MQT | Alger | 72 min |
| Aug 27, 1:29 AM EDT | Special Marine Warning | MQT | 2 hr | |
| Aug 27, 1:29 AM EDT | Special Marine Warning | MQT | 2 hr | |
| Aug 27, 2:25 AM EDT | Severe Thunderstorm Watch | SPC | Allegan, Arenac, Barry, Bay, Berrien, Cass and 21 more | 6 hr |
| Aug 27, 2:39 AM EDT | Mesoscale Discussion | SPC | Antrim, Arenac, Benzie, Cheboygan, Clare, Crawford and 15 more | 66 min |
| Aug 27, 2:46 AM EDT | Special Marine Warning | GRR | 119 min | |
| Aug 27, 2:46 AM EDT | Special Marine Warning | GRR | 119 min | |
| Aug 27, 2:46 AM EDT | Special Marine Warning | GRR | 119 min | |
| Aug 27, 3:06 AM EDT | Severe Thunderstorm Warning | GRR | Muskegon | 24 min |
| Aug 27, 3:11 AM EDT | Special Marine Warning | APX | 2 hr | |
| Aug 27, 3:11 AM EDT | Special Marine Warning | APX | 2 hr | |
| Aug 27, 3:11 AM EDT | Special Marine Warning | APX | 2 hr | |
| Aug 27, 3:34 AM EDT | Severe Thunderstorm Warning | GRR | Mason | 56 min |
| Aug 27, 4:10 AM EDT | Special Marine Warning | GRR | 2 hr | |
| Aug 27, 4:10 AM EDT | Special Marine Warning | GRR | 2 hr | |
| Aug 27, 4:10 AM EDT | Special Marine Warning | GRR | 2 hr | |
| Aug 27, 4:15 AM EDT | Severe Thunderstorm Warning | GRR | Lake | 30 min |
| Aug 27, 4:33 AM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Leelanau | 42 min |
| Aug 27, 4:47 AM EDT | Special Marine Warning | GRR | 28 min | |
| Aug 27, 4:47 AM EDT | Special Marine Warning | GRR | 28 min | |
| Aug 27, 4:53 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Muskegon, Ottawa | 37 min |
| Aug 27, 5:02 AM EDT | Severe Thunderstorm Warning | APX | Antrim | 43 min |
| Aug 27, 5:13 AM EDT | Severe Thunderstorm Warning | GRR | Newaygo, Oceana | 32 min |
| Aug 27, 5:36 AM EDT | Mesoscale Discussion | SPC | Allegan, Arenac, Barry, Bay, Berrien, Branch and 36 more | 84 min |
| Aug 27, 5:49 AM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Montcalm | 26 min |
| Aug 27, 6:03 AM EDT | Severe Thunderstorm Warning | GRR | Isabella | 27 min |
| Aug 27, 6:09 AM EDT | Severe Thunderstorm Warning | DTX | Midland | 81 min |
| Aug 27, 6:15 AM EDT | Severe Thunderstorm Warning | GRR | Clare | 30 min |
| Aug 27, 6:22 AM EDT | Severe Thunderstorm Warning | APX | Gladwin | 38 min |
| Aug 27, 6:32 AM EDT | Severe Thunderstorm Warning | DTX | Bay | 58 min |
| Aug 27, 6:36 AM EDT | Special Marine Warning | DTX | 84 min | |
| Aug 27, 6:43 AM EDT | Severe Thunderstorm Warning | APX | Arenac | 47 min |
| Aug 27, 7:33 AM EDT | Mesoscale Discussion | SPC | Arenac, Bay, Branch, Calhoun, Clinton, Eaton and 17 more | 27 min |
| Aug 27, 1:24 PM EDT | Special Marine Warning | DTX | 51 min | |
| Aug 27, 1:39 PM EDT | Mesoscale Discussion | SPC | Barry, Bay, Calhoun, Clinton, Eaton, Genesee and 23 more | 2 hr |
| Aug 27, 10:47 PM EDT | Severe Thunderstorm Warning | DTX | Macomb | 43 min |
| Aug 27, 10:58 PM EDT | Special Marine Warning | DTX | 47 min | |
| Aug 28, 4:52 AM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 23 min |
| Aug 28, 4:53 AM EDT | Special Marine Warning | GRR | 52 min | |
| Aug 28, 4:53 AM EDT | Special Marine Warning | GRR | 52 min | |
| Aug 28, 4:53 AM EDT | Special Marine Warning | GRR | 52 min | |
| Aug 28, 5:15 AM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 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 | 88 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 9 |
| Mesoscale Discussion | 23 |
| Flooding | |
| Flash Flood Warning | 4 |
| Marine | |
| Special Marine Warning | 82 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calhoun County17
- Eaton County15
- Barry County13
- Clinton County13
- Jackson County13
- Kalamazoo County13
- Saginaw County13
- Berrien County12
- Delta County12
- Arenac County12
- Bay County12
- Cass County12
- Osceola County12
- Van Buren County12
- Charlevoix County12
- Menominee County11
- Allegan County11
- Antrim County11
- Branch County11
- Clare County11
- Gladwin County11
- Gratiot County11
- Hillsdale County11
- Ingham County11
- Ionia County11
- Lake County11
- Saint Joseph County11
- Shiawassee County11
- Marquette County11
- Dickinson County10
- Isabella County10
- Kent County10
- Mecosta County10
- Midland County10
- Montcalm County10
- Newaygo County10
- Otsego County10
- Ottawa County10
- Alger County9
- Grand Traverse County9
43 more counties
- Missaukee County9
- Ogemaw County9
- Oscoda County9
- Roscommon County9
- Mackinac County8
- Iron County8
- Luce County8
- Schoolcraft County8
- Crawford County8
- Kalkaska County8
- Montmorency County8
- Muskegon County8
- Wexford County8
- Emmet County8
- Leelanau County8
- Washtenaw County8
- Genesee County7
- Iosco County7
- Livingston County7
- Mason County7
- Presque Isle County7
- Cheboygan County7
- Alpena County7
- Alcona County7
- Lenawee County7
- Manistee County6
- Oceana County6
- Tuscola County6
- Lapeer County6
- Macomb County6
- Wayne County6
- Benzie County5
- Oakland County5
- Sanilac County5
- Baraga County5
- Huron County4
- Saint Clair County3
- Monroe County3
- Gogebic County3
- Ontonagon County2
- Chippewa County2
- Houghton County1
- Keweenaw County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.