Alert archive / Michigan / Severe Thunderstorm Warnings / 2015
Severe Thunderstorm Warnings in Michigan, July 2015
25 severe thunderstorm warnings in July 2015. 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 July 2015. Tap one for its archive.
- Severe Thunderstorm Warnings
- 25
- Busiest day
- July 18, 201512 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 |
|---|---|---|---|---|
| Jul 13, 7:58 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Ottawa, Van Buren | 62 min |
| Jul 13, 8:24 AM EDT | Severe Thunderstorm Warning | IWX | Berrien | 36 min |
| Jul 13, 8:45 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 45 min |
| Jul 13, 7:10 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 35 min |
| Jul 13, 11:52 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Kalamazoo | 28 min |
| Jul 14, 12:22 AM EDT | Severe Thunderstorm Warning | GRR | Allegan | 55 min |
| Jul 14, 12:27 AM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Montcalm, Newaygo | 48 min |
| Jul 14, 12:38 AM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 32 min |
| Jul 14, 12:56 AM EDT | Severe Thunderstorm Warning | GRR | Kent | 48 min |
| Jul 14, 1:09 AM EDT | Severe Thunderstorm Warning | GRR | Ionia | 51 min |
| Jul 14, 1:40 AM EDT | Severe Thunderstorm Warning | GRR | Clinton | 43 min |
| Jul 14, 2:09 AM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 36 min |
| Jul 17, 9:40 PM EDT | Severe Thunderstorm Warning | IWX | Cass | 50 min |
| Jul 17, 10:06 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 39 min |
| Jul 18, 8:31 AM EDT | Severe Thunderstorm Warning | GRR | Mason, Muskegon, Oceana | 59 min |
| Jul 18, 9:07 AM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 38 min |
| Jul 18, 5:33 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 42 min |
| Jul 18, 5:48 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 42 min |
| Jul 18, 6:28 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 47 min |
| Jul 18, 6:39 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 51 min |
| Jul 18, 6:56 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo | 49 min |
| Jul 18, 7:07 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry | 38 min |
| Jul 18, 7:14 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Cass, Saint Joseph | 46 min |
| Jul 18, 7:57 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 63 min |
| Jul 25, 1:14 AM EDT | Severe Thunderstorm Warning | MQT | Delta | 47 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Berrien County5
- Cass County5
- Allegan County3
- Ottawa County3
- Van Buren County3
- Saint Joseph County3
- Kalamazoo County3
- Branch County2
- Menominee County1
- Calhoun County1
- Mecosta County1
- Montcalm County1
- Newaygo County1
- Kent County1
- Ionia County1
- Clinton County1
- Saginaw County1
- Shiawassee County1
- Mason County1
- Muskegon County1
- Oceana County1
- Barry County1
- Hillsdale County1
- Delta County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.