Alert archive / Michigan / Severe Thunderstorm Warnings / 2004
Severe Thunderstorm Warnings in Michigan, August 2004
88 severe thunderstorm warnings in August 2004. 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 August 2004. Tap one for its archive.
- Severe Thunderstorm Warnings
- 88
- Busiest day
- August 2, 200432 severe thunderstorm warnings
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, 12:47 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, 1:35 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, 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, 2:42 PM EDT | Severe Thunderstorm Warning | APX | Alcona | 48 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, 3:37 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, 4:44 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 46 min |
| 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, 5:37 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, 6:52 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 53 min |
| Aug 2, 6:58 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 77 min |
| Aug 4, 12:04 AM EDT | Severe Thunderstorm Warning | IWX | Berrien | 71 min |
| Aug 4, 1:17 AM EDT | Severe Thunderstorm Warning | IWX | Cass | 58 min |
| Aug 9, 4:00 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Marquette, Menominee | 60 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, 6:57 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 33 min |
| Aug 9, 7:17 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix | 43 min |
| Aug 9, 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, 8:52 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix | 68 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 17, 6:19 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 71 min |
| 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, 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, 3:38 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 22 min |
| Aug 18, 5:48 PM EDT | Severe Thunderstorm Warning | APX | Leelanau | 42 min |
| Aug 18, 8:59 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 46 min |
| Aug 25, 5:09 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 66 min |
| Aug 25, 6:31 PM EDT | Severe Thunderstorm Warning | GRR | Ionia | 29 min |
| Aug 25, 6:59 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 61 min |
| Aug 25, 7:07 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 38 min |
| Aug 26, 3:12 AM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 33 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 27, 12:03 AM EDT | Severe Thunderstorm Warning | MQT | Alger | 72 min |
| Aug 27, 3:06 AM EDT | Severe Thunderstorm Warning | GRR | Muskegon | 24 min |
| Aug 27, 3:34 AM EDT | Severe Thunderstorm Warning | GRR | Mason | 56 min |
| 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, 4:53 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, 5:49 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, 6:43 AM EDT | Severe Thunderstorm Warning | APX | Arenac | 47 min |
| Aug 27, 10:47 PM EDT | Severe Thunderstorm Warning | DTX | Macomb | 43 min |
| Aug 28, 4:52 AM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 23 min |
| Aug 28, 5:15 AM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 45 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Delta County5
- Marquette County5
- Charlevoix County5
- Ottawa County4
- Alger County3
- Presque Isle County3
- Muskegon County3
- Saginaw County3
- Berrien County3
- Antrim County3
- Calhoun County3
- Alpena County2
- Alcona County2
- Otsego County2
- Lake County2
- Newaygo County2
- Osceola County2
- Iosco County2
- Bay County2
- Arenac County2
- Shiawassee County2
- Lapeer County2
- Menominee County2
- Montcalm County2
- Allegan County2
- Gratiot County2
- Leelanau County2
- Dickinson County2
- Schoolcraft County1
- Luce County1
- Oscoda County1
- Roscommon County1
- Barry County1
- Eaton County1
- Ogemaw County1
- Clinton County1
- Ingham County1
- Tuscola County1
- Genesee County1
- Huron 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.