Alert archive / Wisconsin / Ashland County
Weather alerts in Ashland County, Wisconsin, 2022
112 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Ashland County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 112
- Warnings
- 29
- Watches
- 18
- Advisories
- 44
- Busiest month
- May19 alerts
- Busiest day
- February 18, 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.
Ashland County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 13 | 13 | 0% | 4 | 100% | 15 min |
| 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 Duluth, MN: tornado warnings | 7 | 1 | 86% | 13 | 8% | 7 min |
| NWS Duluth, MN: severe thunderstorm warnings | 149 | 104 | 30% | 441 | 75% | 22 min |
| NWS Duluth, MN: flash flood warnings | 12 | 4 | 67% | 15 | 67% | 136 min |
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 1, 3:21 AM CST | Wind Chill Advisory | DLH | 33 hr |
| Jan 3, 4:03 AM CST | Winter Storm Watch | DLH | 11 hr |
| Jan 3, 3:24 PM CST | Winter Storm Warning | DLH | 56 hr |
| Jan 5, 3:19 PM CST | Wind Chill Advisory | DLH | 45 hr |
| Jan 5, 11:52 PM CST | Winter Weather Advisory | DLH | 18 hr |
| Jan 8, 2:33 PM CST | Wind Chill Advisory | DLH | 22 hr |
| Jan 9, 1:02 PM CST | Wind Chill Advisory | DLH | 23 hr |
| Jan 19, 12:07 PM CST | Wind Chill Advisory | DLH | 24 hr |
| Jan 20, 2:29 PM CST | Wind Chill Advisory | DLH | 20 hr |
| Jan 24, 3:22 AM CST | Wind Chill Advisory | DLH | 33 hr |
| Jan 25, 1:55 PM CST | Wind Chill Advisory | DLH | 21 hr |
| Feb 2, 3:15 AM CST | Wind Chill Advisory | DLH | 30 hr |
| Feb 10, 3:48 AM CST | Winter Weather Advisory | DLH | 48 hr |
| Feb 17, 2:48 PM CST | Winter Weather Advisory | DLH | 30 hr |
| Feb 18, 2:31 PM CST | Snow Squall Warning | DLH | 29 min |
| Feb 18, 3:15 PM CST | Wind Chill Advisory | DLH | 18 hr |
| Feb 18, 3:16 PM CST | Snow Squall Warning | DLH | 29 min |
| Feb 18, 3:32 PM CST | Snow Squall Warning | DLH | 43 min |
| Feb 18, 4:17 PM CST | Snow Squall Warning | DLH | 28 min |
| Feb 20, 3:30 AM CST | Winter Storm Watch | DLH | 11 hr |
| Feb 20, 2:59 PM CST | Winter Storm Warning | DLH | 63 hr |
| Feb 21, 8:59 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 21, 3:04 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 4, 3:57 AM CST | Winter Storm Watch | DLH | 12 hr |
| Mar 4, 3:57 AM CST | Winter Weather Advisory | DLH | 12 hr |
| Mar 4, 3:57 PM CST | Ice Storm Warning | DLH | 38 hr |
| Mar 5, 2:09 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Mar 11, 2:46 PM CST | Wind Chill Advisory | DLH | 18 hr |
| Mar 21, 3:31 AM CDT | Winter Weather Advisory | DLH | 68 hr |
| Mar 29, 3:10 AM CDT | Winter Weather Advisory | DLH | 50 hr |
| Mar 29, 9:28 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 5, 11:36 AM CDT | Winter Weather Advisory | DLH | 40 hr |
| Apr 7, 3:13 AM CDT | Winter Storm Warning | DLH | 31 hr |
| Apr 12, 2:58 PM CDT | Flood Watch | DLH | 19 hr |
| Apr 12, 3:04 PM CDT | River Flood Watch | DLH | 43 hr |
| Apr 14, 12:03 PM CDT | Wind Advisory | DLH | 13 hr |
| Apr 14, 3:38 PM CDT | River Flood Watch | DLH | 17 hr |
| Apr 23, 7:41 AM CDT | Dense Fog Advisory | DLH | 4 hr |
| Apr 24, 4:41 PM CDT | River Flood Warning | DLH | 17 hr |
| May 9, 3:50 AM CDT | Wind Advisory | DLH | 16 hr |
| May 9, 9:28 AM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 9, 11:50 AM CDT | Severe Thunderstorm Warning | DLH | 40 min |
| May 9, 9:55 PM CDT | Special Weather Statement | MQT | 20 min |
| May 11, 10:10 PM CDT | Severe Thunderstorm Warning | DLH | 50 min |
| May 11, 10:55 PM CDT | Severe Thunderstorm Warning | DLH | 50 min |
| May 12, 12:17 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 12, 2:11 PM CDT | Special Weather Statement | DLH | 34 min |
| May 13, 1:35 AM CDT | Special Weather Statement | DLH | 25 min |
| May 18, 2:21 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 18, 4:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 18, 5:23 PM CDT | Severe Thunderstorm Warning | DLH | 37 min |
| May 18, 5:50 PM CDT | Mesoscale Discussion | SPC | 55 min |
| May 18, 5:54 PM CDT | Severe Thunderstorm Warning | DLH | 51 min |
| May 22, 2:57 PM CDT | Frost Advisory | DLH | 16 hr |
| May 22, 9:23 PM CDT | Freeze Warning | DLH | 10 hr |
| May 30, 7:06 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 30, 11:27 PM CDT | Mesoscale Discussion | SPC | 63 min |
| May 31, 12:03 AM CDT | Wind Advisory | DLH | 16 hr |
| Jun 4, 4:36 AM CDT | Frost Advisory | DLH | 3 hr |
| Jun 13, 3:29 AM CDT | Heat Advisory | DLH | 41 hr |
| Jun 19, 3:00 PM CDT | Heat Advisory | DLH | 34 hr |
| Jun 21, 1:19 AM CDT | Special Weather Statement | DLH | 26 min |
| Jun 21, 3:29 AM CDT | Special Weather Statement | DLH | 31 min |
| Jun 21, 3:51 AM CDT | Severe Thunderstorm Warning | DLH | 39 min |
| Jun 28, 1:38 PM CDT | Severe Thunderstorm Warning | DLH | 52 min |
| Jun 28, 1:41 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 28, 1:45 PM CDT | Severe Thunderstorm Warning | DLH | 60 min |
| Jun 30, 3:51 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 5, 7:27 PM CDT | Dense Fog Advisory | DLH | 15 hr |
| Jul 11, 12:28 PM CDT | Special Weather Statement | DLH | 32 min |
| Jul 12, 9:43 PM CDT | Dense Fog Advisory | DLH | 11 hr |
| Jul 16, 4:05 AM CDT | Dense Fog Advisory | DLH | 5 hr |
| Jul 19, 1:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 2:18 PM CDT | Beach Hazards Statement | DLH | 16 min |
| Jul 19, 2:53 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 2, 4:29 PM CDT | Severe Thunderstorm Warning | DLH | 31 min |
| Aug 2, 8:03 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 3, 2:50 AM CDT | Severe Thunderstorm Warning | DLH | 40 min |
| Aug 3, 3:25 AM CDT | Severe Thunderstorm Warning | DLH | 33 min |
| Aug 3, 3:46 AM CDT | Severe Thunderstorm Warning | DLH | 12 min |
| Aug 15, 3:40 AM CDT | Dense Fog Advisory | DLH | 6 hr |
| Aug 20, 10:59 PM CDT | Dense Fog Advisory | DLH | 11 hr |
| Aug 29, 12:34 AM CDT | Severe Thunderstorm Warning | DLH | 41 min |
| Sep 9, 4:30 AM CDT | Special Weather Statement | DLH | 30 min |
| Sep 22, 2:57 PM CDT | Frost Advisory | DLH | 17 hr |
| Sep 27, 2:25 PM CDT | Freeze Warning | DLH | 18 hr |
| Oct 12, 1:16 AM CDT | Special Weather Statement | DLH | 29 min |
| Oct 16, 3:32 PM CDT | Winter Weather Advisory | DLH | 27 hr |
| Oct 24, 2:50 AM CDT | Wind Advisory | DLH | 11 hr |
| Nov 4, 12:38 AM CDT | Special Weather Statement | DLH | 22 min |
| Nov 11, 3:04 AM CST | Winter Weather Advisory | DLH | 51 hr |
| Nov 16, 2:43 AM CST | Winter Weather Advisory | DLH | 41 hr |
| Nov 16, 2:12 PM CST | Winter Storm Watch | DLH | 12 hr |
| Nov 17, 2:24 AM CST | Winter Storm Warning | DLH | 31 hr |
| Nov 27, 1:50 AM CST | Winter Storm Watch | DLH | 37 hr |
| Nov 28, 2:50 PM CST | Winter Storm Warning | DLH | 31 hr |
| Nov 29, 9:45 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 1, 8:05 PM CST | Winter Weather Advisory | DLH | 31 hr |
| Dec 7, 2:19 AM CST | Winter Weather Advisory | DLH | 13 hr |
| Dec 11, 3:11 AM CST | Winter Storm Watch | DLH | 35 hr |
| Dec 12, 2:28 PM CST | Winter Storm Warning | DLH | 69 hr |
| Dec 12, 2:28 PM CST | Winter Weather Advisory | DLH | 44 hr |
| Dec 14, 12:02 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 14, 9:30 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 15, 9:06 AM CST | Winter Weather Advisory | DLH | 9 hr |
| Dec 19, 5:50 PM CST | Winter Storm Watch | DLH | 21 hr |
| Dec 20, 2:38 PM CST | Wind Chill Advisory | DLH | 19 hr |
| Dec 20, 2:38 PM CST | Winter Storm Warning | DLH | 71 hr |
| Dec 20, 2:38 PM CST | Winter Weather Advisory | DLH | 4 days |
| Dec 21, 2:55 PM CST | Wind Chill Advisory | DLH | 4 days |
| Dec 22, 10:57 AM CST | Blizzard Warning | DLH | 52 hr |
| Dec 24, 3:37 AM CST | Winter Weather Advisory | DLH | 28 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 | 13 |
| Severe Thunderstorm Watch | 8 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 9 |
| Flooding | |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| River Flood Watch | 2 |
| Winter | |
| Blizzard Warning | 1 |
| Ice Storm Warning | 1 |
| Snow Squall Warning | 4 |
| Winter Storm Warning | 7 |
| Winter Storm Watch | 7 |
| Winter Weather Advisory | 16 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 13 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
| Coast and beach | |
| Beach Hazards Statement | 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.