Alert archive / Michigan / Charlevoix County
Weather alerts in Charlevoix County, Michigan, 2022
75 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Charlevoix County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 75
- Warnings
- 13
- Watches
- 10
- Advisories
- 37
- Busiest month
- May13 alerts
- Busiest day
- May 20, 20225 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Charlevoix County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 3 | 2 | 33% | 0 | ||
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Gaylord, MI: tornado warnings | 3 | 1 | 67% | 2 | 100% | 13 min |
| NWS Gaylord, MI: severe thunderstorm warnings | 37 | 19 | 49% | 39 | 82% | 21 min |
| NWS Gaylord, MI: flash flood warnings | 2 | 0 | 100% | 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 4, 3:41 AM EST | Winter Storm Watch | APX | 6 hr |
| Jan 4, 9:36 AM EST | Winter Storm Warning | APX | 45 hr |
| Jan 4, 9:36 AM EST | Winter Weather Advisory | APX | 45 hr |
| Jan 9, 10:56 AM EST | Winter Weather Advisory | APX | 35 hr |
| Jan 18, 3:08 AM EST | Winter Weather Advisory | APX | 34 hr |
| Jan 21, 3:11 PM EST | Winter Weather Advisory | APX | 48 hr |
| Jan 23, 3:17 PM EST | Winter Weather Advisory | APX | 62 hr |
| Jan 27, 2:24 AM EST | Winter Weather Advisory | APX | 25 hr |
| Feb 5, 2:52 AM EST | Winter Weather Advisory | APX | 25 hr |
| Feb 10, 4:06 AM EST | Winter Weather Advisory | APX | 27 hr |
| Feb 11, 3:51 PM EST | Wind Chill Advisory | APX | 18 hr |
| Feb 17, 3:40 PM EST | Winter Weather Advisory | APX | 45 hr |
| Feb 18, 3:42 PM EST | Winter Storm Warning | APX | 15 hr |
| Feb 20, 3:22 PM EST | Winter Storm Watch | APX | 24 hr |
| Feb 21, 3:14 PM EST | Winter Weather Advisory | APX | 30 hr |
| Mar 13, 3:05 PM EDT | Winter Weather Advisory | APX | 29 hr |
| Mar 28, 3:30 PM EDT | Winter Storm Watch | APX | 13 hr |
| Mar 29, 4:03 AM EDT | Winter Weather Advisory | APX | 34 hr |
| Mar 29, 3:44 PM EDT | Ice Storm Warning | APX | 34 hr |
| Mar 31, 3:34 AM EDT | Winter Weather Advisory | APX | 11 hr |
| Apr 13, 2:56 PM EDT | Wind Advisory | APX | 29 hr |
| May 5, 3:38 PM EDT | Fire Weather Watch | APX | 22 hr |
| May 8, 3:34 PM EDT | Fire Weather Watch | APX | 12 hr |
| May 9, 3:10 AM EDT | Red Flag Warning | APX | 17 hr |
| May 11, 4:09 PM EDT | Fire Weather Watch | APX | 11 hr |
| May 17, 12:45 PM EDT | Frost Advisory | APX | 18 hr |
| May 20, 1:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 1:55 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 20, 2:34 PM EDT | Severe Thunderstorm Warning | APX | 26 min |
| May 20, 2:46 PM EDT | Severe Thunderstorm Warning | APX | 44 min |
| May 20, 3:24 PM EDT | Severe Thunderstorm Warning | APX | 55 min |
| May 22, 3:47 AM EDT | Frost Advisory | APX | 27 hr |
| May 22, 3:47 AM EDT | Freeze Warning | APX | 27 hr |
| May 23, 2:31 PM EDT | Frost Advisory | APX | 17 hr |
| Jun 3, 3:50 AM EDT | Frost Advisory | APX | 27 hr |
| Jun 14, 3:14 PM EDT | Heat Advisory | APX | 31 hr |
| Jun 15, 3:15 PM EDT | Beach Hazards Statement | APX | 31 hr |
| Jun 15, 8:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 21, 8:11 AM EDT | Heat Advisory | APX | 12 hr |
| Jun 29, 3:42 PM EDT | Beach Hazards Statement | APX | 37 hr |
| Jul 10, 2:57 PM EDT | Beach Hazards Statement | APX | 24 hr |
| Jul 19, 2:46 AM EDT | Beach Hazards Statement | APX | 39 hr |
| Jul 31, 10:05 PM EDT | Beach Hazards Statement | APX | 26 hr |
| Aug 2, 10:00 PM EDT | Beach Hazards Statement | APX | 22 hr |
| Aug 3, 12:50 AM EDT | Special Weather Statement | APX | 25 min |
| Aug 30, 12:07 PM EDT | Beach Hazards Statement | APX | 30 hr |
| Sep 1, 10:07 PM EDT | Beach Hazards Statement | APX | 24 hr |
| Sep 20, 9:04 PM EDT | Beach Hazards Statement | APX | 27 hr |
| Sep 22, 3:13 AM EDT | Beach Hazards Statement | APX | 23 hr |
| Sep 25, 10:44 PM EDT | Beach Hazards Statement | APX | 47 hr |
| Sep 27, 3:21 PM EDT | Freeze Watch | APX | 11 hr |
| Sep 28, 2:46 AM EDT | Freeze Warning | APX | 30 hr |
| Oct 17, 3:28 AM EDT | Wind Advisory | APX | 47 hr |
| Oct 17, 3:44 PM EDT | Winter Weather Advisory | APX | 48 hr |
| Nov 4, 3:22 AM EDT | High Wind Watch | APX | 12 hr |
| Nov 4, 3:47 PM EDT | High Wind Warning | APX | 35 hr |
| Nov 5, 4:17 AM EDT | Lakeshore Flood Advisory | APX | 24 hr |
| Nov 5, 4:25 PM EDT | Special Weather Statement | APX | 95 min |
| Nov 12, 3:04 AM EST | Winter Weather Advisory | APX | 42 hr |
| Nov 16, 3:28 PM EST | Winter Weather Advisory | APX | 4 days |
| Nov 16, 10:42 PM EST | Winter Storm Warning | APX | 40 hr |
| Nov 18, 2:17 PM EST | Winter Storm Warning | APX | 51 hr |
| Nov 29, 3:14 PM EST | Wind Advisory | APX | 35 hr |
| Nov 29, 3:34 PM EST | Winter Weather Advisory | APX | 35 hr |
| Nov 30, 2:58 AM EST | Wind Advisory | APX | 24 hr |
| Dec 2, 2:54 PM EST | Winter Weather Advisory | APX | 28 hr |
| Dec 2, 2:57 PM EST | Wind Advisory | APX | 25 hr |
| Dec 4, 10:13 PM EST | Wind Advisory | APX | 5 hr |
| Dec 14, 3:28 AM EST | Winter Weather Advisory | APX | 36 hr |
| Dec 16, 2:55 AM EST | Winter Weather Advisory | APX | 40 hr |
| Dec 17, 2:51 PM EST | Winter Weather Advisory | APX | 36 hr |
| Dec 20, 3:29 PM EST | Winter Storm Watch | APX | 24 hr |
| Dec 21, 3:46 PM EST | Blizzard Warning | APX | 3 days |
| Dec 25, 3:38 AM EST | Winter Weather Advisory | APX | 30 hr |
| Dec 27, 3:52 AM EST | Winter Weather Advisory | APX | 24 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
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.