Alert archive / Michigan / Severe Thunderstorm Warnings / 2019
Severe Thunderstorm Warnings in Michigan, September 2019
40 severe thunderstorm warnings in September 2019. 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 September 2019. Tap one for its archive.
- Severe Thunderstorm Warnings
- 40
- Busiest day
- September 11, 201910 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 |
|---|---|---|---|---|
| Sep 3, 4:49 PM EDT | Severe Thunderstorm Warning | APX | Leelanau | 26 min |
| Sep 3, 5:25 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix | 43 min |
| Sep 3, 8:08 PM EDT | Severe Thunderstorm Warning | GRR | Clare | 37 min |
| Sep 3, 10:04 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 26 min |
| Sep 3, 10:08 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 67 min |
| Sep 3, 10:45 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 28 min |
| Sep 3, 10:59 PM EDT | Severe Thunderstorm Warning | GRR | Eaton, Ingham | 7 min |
| Sep 10, 6:07 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Isabella, Mecosta, Osceola | 53 min |
| Sep 10, 6:17 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 32 min |
| Sep 10, 6:32 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 58 min |
| Sep 10, 6:38 PM EDT | Severe Thunderstorm Warning | APX | Gladwin | 48 min |
| Sep 10, 7:00 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 14 min |
| Sep 10, 7:28 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 62 min |
| Sep 10, 7:53 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 67 min |
| Sep 11, 2:13 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Oakland, Washtenaw, Wayne | 33 min |
| Sep 11, 3:10 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 35 min |
| Sep 11, 3:21 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Sanilac | 54 min |
| Sep 11, 3:56 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Oakland | 20 min |
| Sep 11, 5:41 PM EDT | Severe Thunderstorm Warning | GRR | Oceana | 49 min |
| Sep 11, 6:06 PM EDT | Severe Thunderstorm Warning | GRR | Montcalm | 54 min |
| Sep 11, 6:59 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Gratiot, Kent, Montcalm | 61 min |
| Sep 11, 7:30 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 45 min |
| Sep 11, 7:48 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 40 min |
| Sep 11, 7:58 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Ionia | 62 min |
| Sep 11, 9:50 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 22 min |
| Sep 12, 6:30 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 24 min |
| Sep 13, 2:57 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Washtenaw | 35 min |
| Sep 13, 3:16 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Oakland | 59 min |
| Sep 13, 3:51 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Wayne | 39 min |
| Sep 21, 6:08 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Lapeer | 32 min |
| Sep 24, 8:48 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 42 min |
| Sep 24, 9:21 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Houghton, Ontonagon | 39 min |
| Sep 24, 9:29 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 31 min |
| Sep 24, 10:18 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Gogebic, Houghton, Iron | 42 min |
| Sep 24, 10:54 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Dickinson, Iron, Marquette | 51 min |
| Sep 27, 11:05 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 40 min |
| Sep 30, 3:20 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Emmet | 40 min |
| Sep 30, 3:27 PM EDT | Severe Thunderstorm Warning | APX | Emmet | 48 min |
| Sep 30, 3:47 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan | 58 min |
| Sep 30, 4:19 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 56 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Houghton County4
- Saint Joseph County3
- Isabella County3
- Oakland County3
- Washtenaw County3
- Lapeer County3
- Clare County2
- Bay County2
- Midland County2
- Livingston County2
- Wayne County2
- Montcalm County2
- Clinton County2
- Kent County2
- Branch County2
- Keweenaw County2
- Gogebic County2
- Baraga County2
- Iron County2
- Cheboygan County2
- Emmet County2
- Leelanau County1
- Antrim County1
- Charlevoix County1
- Berrien County1
- Van Buren County1
- Cass County1
- Eaton County1
- Ingham County1
- Mecosta County1
- Osceola County1
- Gladwin County1
- Tuscola County1
- Saint Clair County1
- Sanilac County1
- Oceana County1
- Gratiot County1
- Ottawa County1
- Shiawassee County1
- Ionia County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.