Alert archive / Michigan / 2003
Weather alerts in Michigan, April 2003
45 weather alerts in April 2003, 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 April 2003. Tap one for its archive.
- Alerts
- 45
- Warnings
- 34
- Watches
- 3
- Advisories
- 0
- Busiest day
- April 20, 200325 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 |
|---|---|---|---|---|
| Apr 3, 1:41 PM EST | Mesoscale Discussion | SPC | Baraga, Dickinson, Gogebic, Houghton, Iron, Ontonagon | 3 hr |
| Apr 3, 11:43 PM EST | Mesoscale Discussion | SPC | Barry, Clinton, Eaton, Genesee, Ingham, Ionia and 7 more | 5 hr |
| Apr 4, 2:29 PM EST | Mesoscale Discussion | SPC | Berrien, Branch, Cass, Saint Joseph | 91 min |
| Apr 14, 10:30 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 60 min |
| Apr 14, 10:47 PM EDT | Mesoscale Discussion | SPC | Alger, Chippewa, Delta, Dickinson, Gogebic, Iron and 4 more | 3 hr |
| Apr 14, 11:17 PM EDT | Severe Thunderstorm Warning | MQT | Iron | 43 min |
| Apr 14, 11:27 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 63 min |
| Apr 15, 12:26 AM EDT | Severe Thunderstorm Warning | MQT | Marquette | 64 min |
| Apr 15, 4:43 PM EDT | Special Marine Warning | APX | 77 min | |
| Apr 15, 4:43 PM EDT | Special Marine Warning | APX | 77 min | |
| Apr 15, 5:25 PM EDT | Severe Thunderstorm Warning | APX | Benzie | 35 min |
| Apr 15, 5:58 PM EDT | Mesoscale Discussion | SPC | Alpena, Antrim, Arenac, Benzie, Cheboygan, Clare and 15 more | 92 min |
| Apr 20, 8:23 AM EDT | Special Marine Warning | GRR | 37 min | |
| Apr 20, 8:23 AM EDT | Special Marine Warning | GRR | 37 min | |
| Apr 20, 8:23 AM EDT | Special Marine Warning | GRR | 37 min | |
| Apr 20, 8:56 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Kent, Ottawa | 34 min |
| Apr 20, 2:48 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 27 min |
| Apr 20, 2:52 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 23 min |
| Apr 20, 3:05 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 40 min |
| Apr 20, 3:09 PM EDT | Mesoscale Discussion | SPC | Barry, Bay, Branch, Calhoun, Cass, Clinton and 26 more | 3 hr |
| Apr 20, 3:18 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 42 min |
| Apr 20, 3:19 PM EDT | Severe Thunderstorm Warning | IWX | Branch | 56 min |
| Apr 20, 3:25 PM EDT | Severe Thunderstorm Watch | SPC | Branch, Calhoun, Clinton, Eaton, Genesee, Hillsdale and 16 more | 5 hr |
| Apr 20, 3:34 PM EDT | Mesoscale Discussion | SPC | Barry, Bay, Branch, Calhoun, Cass, Clinton and 26 more | 2 hr |
| Apr 20, 3:35 PM EDT | Severe Thunderstorm Warning | DTX | Macomb | 40 min |
| Apr 20, 3:47 PM EDT | Special Marine Warning | DTX | 73 min | |
| Apr 20, 3:47 PM EDT | Special Marine Warning | DTX | 73 min | |
| Apr 20, 3:54 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 51 min |
| Apr 20, 4:37 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 53 min |
| Apr 20, 5:07 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 38 min |
| Apr 20, 5:16 PM EDT | Special Marine Warning | DTX | 44 min | |
| Apr 20, 5:35 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 55 min |
| Apr 20, 5:43 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Wayne | 47 min |
| Apr 20, 5:52 PM EDT | Special Marine Warning | DTX | 38 min | |
| Apr 20, 5:52 PM EDT | Special Marine Warning | DTX | 38 min | |
| Apr 20, 5:57 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair, Sanilac | 48 min |
| Apr 20, 6:01 PM EDT | Special Marine Warning | DTX | 59 min | |
| Apr 30, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Berrien | 5 hr |
| Apr 30, 3:04 PM EDT | Special Marine Warning | GRR | 71 min | |
| Apr 30, 3:04 PM EDT | Special Marine Warning | GRR | 71 min | |
| Apr 30, 3:04 PM EDT | Special Marine Warning | GRR | 71 min | |
| Apr 30, 3:04 PM EDT | Special Marine Warning | GRR | 71 min | |
| Apr 30, 3:04 PM EDT | Special Marine Warning | GRR | 71 min | |
| Apr 30, 4:24 PM EDT | Mesoscale Discussion | SPC | Berrien | 2 hr |
| Apr 30, 6:50 PM EDT | Severe Thunderstorm Watch | SPC | Berrien, Branch, Cass, Saint Joseph | 5 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 | 18 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 8 |
| Marine | |
| Special Marine Warning | 16 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Oakland County8
- Saint Clair County6
- Washtenaw County6
- Branch County6
- Lapeer County5
- Livingston County5
- Saint Joseph County5
- Wayne County5
- Macomb County5
- Clinton County4
- Eaton County4
- Genesee County4
- Ingham County4
- Kent County4
- Shiawassee County4
- Berrien County4
- Cass County4
- Sanilac County4
- Dickinson County3
- Iron County3
- Barry County3
- Ionia County3
- Marquette County3
- Calhoun County3
- Hillsdale County3
- Jackson County3
- Lenawee County3
- Monroe County3
- Saginaw County3
- Tuscola County3
- Gogebic County2
- Benzie County2
- Bay County2
- Gratiot County2
- Huron County2
- Kalamazoo County2
- Midland County2
- Montcalm County2
- Baraga County1
- Houghton County1
29 more counties
- Ontonagon County1
- Alger County1
- Chippewa County1
- Delta County1
- Luce County1
- Mackinac County1
- Schoolcraft County1
- Alpena County1
- Antrim County1
- Arenac County1
- Cheboygan County1
- Clare County1
- Crawford County1
- Gladwin County1
- Grand Traverse County1
- Kalkaska County1
- Lake County1
- Leelanau County1
- Manistee County1
- Missaukee County1
- Montmorency County1
- Ogemaw County1
- Osceola County1
- Oscoda County1
- Otsego County1
- Roscommon County1
- Wexford County1
- Allegan County1
- Ottawa County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.