Alert archive / Michigan / Severe Thunderstorm Warnings / 1997
Severe Thunderstorm Warnings in Michigan, April 1997
19 severe thunderstorm warnings in April 1997. 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 April 1997. Tap one for its archive.
- Severe Thunderstorm Warnings
- 19
- Busiest day
- April 6, 199719 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 |
|---|---|---|---|---|
| Apr 5, 7:45 PM EST | Severe Thunderstorm Warning | GRR | Berrien | 45 min |
| Apr 5, 8:29 PM EST | Severe Thunderstorm Warning | GRR | Berrien, Cass, Van Buren | 61 min |
| Apr 5, 8:50 PM EST | Severe Thunderstorm Warning | GRR | Allegan | 60 min |
| Apr 5, 9:13 PM EST | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 62 min |
| Apr 5, 9:45 PM EST | Severe Thunderstorm Warning | GRR | Barry | 65 min |
| Apr 5, 10:03 PM EST | Severe Thunderstorm Warning | GRR | Ionia, Montcalm | 62 min |
| Apr 6, 12:57 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Mecosta, Osceola | 63 min |
| Apr 6, 1:26 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Missaukee, Roscommon | 49 min |
| Apr 6, 1:40 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Otsego | 60 min |
| Apr 6, 1:40 PM EDT | Severe Thunderstorm Warning | APX | Roscommon | 60 min |
| Apr 6, 1:40 PM EDT | Severe Thunderstorm Warning | GRR | Montcalm | 35 min |
| Apr 6, 1:44 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Kalkaska | 61 min |
| Apr 6, 1:44 PM EDT | Severe Thunderstorm Warning | APX | Missaukee | 61 min |
| Apr 6, 1:44 PM EDT | Severe Thunderstorm Warning | APX | Emmet | 61 min |
| Apr 6, 1:59 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Isabella, Mecosta, Montcalm | 56 min |
| Apr 6, 2:39 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Montmorency | 46 min |
| Apr 6, 2:44 PM EDT | Severe Thunderstorm Warning | APX | Oscoda | 31 min |
| Apr 6, 2:48 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 32 min |
| Apr 6, 2:58 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 47 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montcalm County3
- Berrien County2
- Clare County2
- Mecosta County2
- Missaukee County2
- Roscommon County2
- Cass County1
- Van Buren County1
- Allegan County1
- Kent County1
- Ottawa County1
- Barry County1
- Ionia County1
- Osceola County1
- Crawford County1
- Cheboygan County1
- Otsego County1
- Antrim County1
- Charlevoix County1
- Kalkaska County1
- Emmet County1
- Isabella County1
- Alpena County1
- Montmorency County1
- Oscoda County1
- Presque Isle County1
- Shiawassee County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19961998
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.