Alert archive / Michigan / Dickinson County
Weather alerts in Dickinson County, Michigan, 2022
71 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Dickinson County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 71
- Warnings
- 15
- Watches
- 7
- Advisories
- 26
- Busiest month
- May19 alerts
- Busiest day
- May 12, 202212 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Dickinson County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 8 | 3 | 63% | 4 | 25% | 13 min |
| Flash flood warnings | 1 | 0 | 100% | 5 | 0% |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Marquette, MI: tornado warnings | 1 | 0 | 100% | 0 | ||
| NWS Marquette, MI: severe thunderstorm warnings | 75 | 17 | 77% | 68 | 49% | 18 min |
| NWS Marquette, MI: flash flood warnings | 3 | 0 | 100% | 10 | 0% |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 4, 3:39 AM CST | Winter Weather Advisory | MQT | 3 days |
| Jan 9, 1:47 PM CST | Wind Chill Advisory | MQT | 22 hr |
| Jan 17, 2:22 PM CST | Winter Weather Advisory | MQT | 57 hr |
| Jan 20, 1:41 PM CST | Wind Chill Advisory | MQT | 20 hr |
| Jan 25, 1:35 PM CST | Wind Chill Advisory | MQT | 20 hr |
| Feb 10, 3:24 AM CST | Winter Weather Advisory | MQT | 51 hr |
| Feb 17, 2:11 PM CST | Winter Weather Advisory | MQT | 40 hr |
| Feb 21, 3:10 AM CST | Winter Weather Advisory | MQT | 51 hr |
| Feb 22, 11:12 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 4, 3:18 AM CST | Winter Weather Advisory | MQT | 37 hr |
| Mar 13, 2:47 PM CDT | Winter Weather Advisory | MQT | 26 hr |
| Mar 15, 2:26 AM CDT | Dense Fog Advisory | MQT | 8 hr |
| Mar 22, 4:29 AM CDT | Winter Weather Advisory | MQT | 45 hr |
| Mar 22, 2:27 PM CDT | Winter Storm Warning | MQT | 29 hr |
| Mar 22, 10:40 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 29, 3:14 AM CDT | Winter Weather Advisory | MQT | 34 hr |
| Mar 29, 3:08 PM CDT | Winter Storm Watch | MQT | 23 hr |
| Apr 26, 2:49 PM CDT | River Flood Advisory | MQT | 4 days |
| Apr 26, 8:32 PM CDT | River Flood Warning | GRB | 34 hr |
| May 1, 9:21 PM CDT | River Flood Advisory | MQT | 5 days |
| May 4, 11:32 AM CDT | River Flood Advisory | MQT | 32 hr |
| May 9, 2:58 AM CDT | Wind Advisory | MQT | 18 hr |
| May 10, 5:29 PM CDT | Severe Thunderstorm Warning | MQT | 31 min |
| May 10, 6:00 PM CDT | Special Weather Statement | MQT | 30 min |
| May 12, 1:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 12, 2:10 PM CDT | Special Weather Statement | MQT | 35 min |
| May 12, 2:12 PM CDT | Special Weather Statement | MQT | 33 min |
| May 12, 2:15 PM CDT | Special Weather Statement | MQT | 30 min |
| May 12, 2:32 PM CDT | Severe Thunderstorm Warning | MQT | 43 min |
| May 12, 2:58 PM CDT | Areal Flood Advisory | MQT | 15 min |
| May 12, 3:04 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 12, 3:13 PM CDT | Flash Flood Warning | MQT | 3 hr |
| May 12, 3:34 PM CDT | Severe Thunderstorm Warning | MQT | 41 min |
| May 12, 4:29 PM CDT | Areal Flood Advisory | MQT | 2 hr |
| May 12, 4:41 PM CDT | Severe Thunderstorm Warning | MQT | 34 min |
| May 12, 4:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 4:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 10:34 PM CDT | Special Weather Statement | MQT | 26 min |
| Jun 15, 5:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 15, 5:51 PM CDT | Tornado Watch | SPC | 4 hr |
| Jun 15, 7:06 PM CDT | Severe Thunderstorm Warning | MQT | 24 min |
| Jun 19, 2:58 PM CDT | Heat Advisory | MQT | 34 hr |
| Jun 21, 2:25 AM CDT | Heat Advisory | MQT | 17 hr |
| Jun 24, 1:33 PM CDT | Special Weather Statement | MQT | 27 min |
| Jun 24, 1:58 PM CDT | Special Weather Statement | MQT | 32 min |
| Jun 24, 3:55 PM CDT | Special Weather Statement | MQT | 50 min |
| Jun 24, 4:01 PM CDT | Severe Thunderstorm Warning | MQT | 24 min |
| Jun 28, 12:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 28, 1:10 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 28, 2:22 PM CDT | Special Weather Statement | MQT | 23 min |
| Jun 28, 2:44 PM CDT | Severe Thunderstorm Warning | MQT | 31 min |
| Jun 28, 3:30 PM CDT | Severe Thunderstorm Warning | MQT | 13 min |
| Jun 28, 4:00 PM CDT | Special Weather Statement | MQT | 30 min |
| Jun 30, 3:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 3:51 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 30, 6:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 7:33 AM CDT | Special Weather Statement | MQT | 27 min |
| Aug 3, 4:50 AM CDT | Special Weather Statement | MQT | 25 min |
| Aug 3, 5:24 AM CDT | Special Weather Statement | MQT | 51 min |
| Sep 2, 4:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 1:33 PM CDT | Freeze Warning | MQT | 18 hr |
| Sep 27, 2:30 PM CDT | Frost Advisory | MQT | 18 hr |
| Sep 28, 1:49 PM CDT | Freeze Warning | MQT | 18 hr |
| Oct 16, 3:47 AM CDT | Winter Weather Advisory | MQT | 63 hr |
| Oct 18, 3:33 AM CDT | Wind Advisory | MQT | 15 hr |
| Dec 12, 3:33 PM CST | Winter Storm Watch | MQT | 36 hr |
| Dec 14, 3:03 AM CST | Winter Storm Warning | MQT | 31 hr |
| Dec 20, 2:20 PM CST | Winter Storm Watch | MQT | 37 hr |
| Dec 21, 3:48 AM CST | Winter Weather Advisory | MQT | 44 hr |
| Dec 22, 3:11 AM CST | Winter Storm Warning | MQT | 69 hr |
| Dec 23, 1:31 PM CST | Winter Weather Advisory | MQT | 52 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 | 8 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 13 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 1 |
| Areal Flood Advisory | 2 |
| River Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 12 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.