Alert archive / Ohio / Ashland County
Weather alerts in Ashland County, Ohio, 2024
102 weather alerts in 2024, 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 2024. Tap one for its archive.
- Alerts
- 102
- Warnings
- 23
- Watches
- 12
- Advisories
- 29
- Busiest month
- April22 alerts
- Busiest day
- April 17, 20248 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 4 tornado warnings covering Ashland County in 2024 had a tornado report inside them.
Ashland County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 4 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 14 | 11 | 21% | 4 | 100% | 18 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Cleveland, OH: tornado warnings | 38 | 9 | 76% | 17 | 76% | 15 min |
| NWS Cleveland, OH: severe thunderstorm warnings | 176 | 100 | 43% | 415 | 82% | 26 min |
| NWS Cleveland, OH: flash flood warnings | 17 | 11 | 35% | 27 | 96% | 47 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 9, 10:35 PM EST | Wind Advisory | CLE | 20 hr |
| Jan 11, 1:02 PM EST | High Wind Warning | CLE | 54 hr |
| Jan 11, 1:02 PM EST | Wind Advisory | CLE | 57 hr |
| Jan 13, 3:29 AM EST | Wind Chill Advisory | CLE | 57 hr |
| Jan 15, 2:51 PM EST | Wind Chill Advisory | CLE | 45 hr |
| Jan 18, 3:54 AM EST | Winter Weather Advisory | CLE | 48 hr |
| Jan 22, 3:28 AM EST | Winter Weather Advisory | CLE | 32 hr |
| Jan 23, 9:57 PM EST | Dense Fog Advisory | CLE | 13 hr |
| Jan 24, 11:03 AM EST | Dense Fog Advisory | CLE | 35 hr |
| Jan 26, 2:01 PM EST | Dense Fog Advisory | CLE | 21 hr |
| Jan 31, 2:00 AM EST | Dense Fog Advisory | CLE | 7 hr |
| Feb 14, 2:29 PM EST | Wind Advisory | CLE | 31 hr |
| Feb 22, 7:08 PM EST | Dense Fog Advisory | CLE | 14 hr |
| Feb 24, 4:12 AM EST | Special Weather Statement | CLE | 2 hr |
| Feb 27, 2:06 PM EST | Wind Advisory | CLE | 32 hr |
| Feb 28, 1:31 AM EST | Severe Thunderstorm Warning | CLE | 44 min |
| Feb 28, 2:17 AM EST | Special Weather Statement | CLE | 28 min |
| Feb 28, 4:25 AM EST | Mesoscale Discussion | SPC | 65 min |
| Mar 10, 7:45 AM EDT | Special Weather Statement | CLE | 75 min |
| Mar 14, 5:13 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 7:27 PM EDT | Severe Thunderstorm Warning | CLE | 36 min |
| Mar 14, 8:12 PM EDT | Tornado Warning | CLE | 48 min |
| Mar 14, 8:43 PM EDT | Tornado Warning | CLE | 47 min |
| Mar 14, 8:54 PM EDT | Flash Flood Warning | CLE | 3 hr |
| Mar 30, 4:46 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 1, 2:03 PM EDT | Flood Watch | CLE | 32 hr |
| Apr 2, 7:49 AM EDT | Areal Flood Advisory | CLE | 4 hr |
| Apr 11, 11:05 AM EDT | Flood Watch | CLE | 17 hr |
| Apr 11, 3:13 PM EDT | Wind Advisory | CLE | 37 hr |
| Apr 14, 3:29 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 14, 4:58 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 14, 9:34 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 14, 10:13 PM EDT | Special Weather Statement | CLE | 47 min |
| Apr 17, 11:50 AM EDT | Mesoscale Discussion | SPC | 85 min |
| Apr 17, 12:18 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 17, 2:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 17, 4:09 PM EDT | Severe Thunderstorm Warning | CLE | 51 min |
| Apr 17, 4:32 PM EDT | Severe Thunderstorm Warning | CLE | 58 min |
| Apr 17, 4:36 PM EDT | Tornado Warning | CLE | 39 min |
| Apr 17, 5:06 PM EDT | Severe Thunderstorm Warning | CLE | 39 min |
| Apr 17, 5:26 PM EDT | Severe Thunderstorm Warning | CLE | 34 min |
| Apr 20, 3:14 AM EDT | Freeze Watch | CLE | 10 hr |
| Apr 20, 1:39 PM EDT | Frost Advisory | CLE | 17 hr |
| Apr 21, 1:53 PM EDT | Frost Advisory | CLE | 18 hr |
| Apr 23, 2:37 PM EDT | Freeze Watch | CLE | 24 hr |
| Apr 24, 2:18 PM EDT | Freeze Warning | CLE | 18 hr |
| Apr 25, 2:02 PM EDT | Frost Advisory | CLE | 19 hr |
| May 7, 9:17 PM EDT | Tornado Watch | SPC | 7 hr |
| May 7, 10:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| May 17, 9:56 PM EDT | Dense Fog Advisory | CLE | 11 hr |
| May 18, 6:33 PM EDT | Special Weather Statement | CLE | 27 min |
| May 18, 6:54 PM EDT | Areal Flood Advisory | CLE | 3 hr |
| May 22, 4:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| May 22, 8:48 PM EDT | Severe Thunderstorm Warning | CLE | 42 min |
| May 22, 9:47 PM EDT | Special Weather Statement | CLE | 43 min |
| May 26, 12:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 26, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| May 26, 3:52 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 5:00 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 26, 5:44 PM EDT | Tornado Warning | CLE | 46 min |
| Jun 16, 2:44 AM EDT | Excessive Heat Watch | CLE | 24 hr |
| Jun 17, 2:15 AM EDT | Heat Advisory | CLE | 6 days |
| Jun 17, 1:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 17, 2:16 PM EDT | Severe Thunderstorm Warning | CLE | 44 min |
| Jun 18, 1:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jun 19, 1:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 20, 12:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jun 21, 1:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 23, 7:45 AM EDT | Special Weather Statement | CLE | 45 min |
| Jun 26, 12:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 11:08 AM EDT | Severe Thunderstorm Warning | CLE | 40 min |
| Jun 29, 12:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 16, 1:38 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 9:01 PM EDT | Special Weather Statement | CLE | 44 min |
| Aug 6, 11:42 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 6, 2:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 6, 3:51 PM EDT | Severe Thunderstorm Warning | CLE | 54 min |
| Aug 6, 4:09 PM EDT | Severe Thunderstorm Warning | CLE | 81 min |
| Aug 6, 4:28 PM EDT | Severe Thunderstorm Warning | CLE | 47 min |
| Aug 6, 4:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Aug 17, 2:41 PM EDT | Severe Thunderstorm Warning | CLE | 49 min |
| Aug 26, 2:47 PM EDT | Heat Advisory | CLE | 29 hr |
| Aug 27, 6:11 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Aug 27, 8:16 PM EDT | Special Weather Statement | CLE | 59 min |
| Aug 27, 8:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Aug 31, 12:10 AM EDT | Severe Thunderstorm Warning | CLE | 32 min |
| Sep 6, 3:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 24, 9:04 AM EDT | Areal Flood Advisory | CLE | 3 hr |
| Oct 6, 4:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Oct 10, 3:45 AM EDT | Frost Advisory | CLE | 29 hr |
| Oct 15, 6:50 PM EDT | Frost Advisory | CLE | 14 hr |
| Oct 16, 12:16 PM EDT | Freeze Warning | CLE | 21 hr |
| Oct 31, 3:27 AM EDT | Wind Advisory | CLE | 27 hr |
| Nov 19, 10:36 PM EST | Dense Fog Advisory | CLE | 11 hr |
| Nov 29, 2:10 PM EST | Special Weather Statement | CLE | 95 min |
| Nov 29, 4:00 PM EST | Special Weather Statement | CLE | 90 min |
| Dec 4, 5:13 PM EST | Special Weather Statement | CLE | 92 min |
| Dec 4, 11:53 PM EST | Snow Squall Warning | CLE | 67 min |
| Dec 11, 10:35 PM EST | Special Weather Statement | CLE | 85 min |
| Dec 15, 10:54 PM EST | Dense Fog Advisory | CLE | 11 hr |
| Dec 29, 3:05 AM EST | Wind Advisory | CLE | 30 hr |
| Dec 29, 1:41 PM EST | Mesoscale Discussion | SPC | 2 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 | 14 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 25 |
| Special Weather Statement | 13 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 3 |
| Winter | |
| Snow Squall Warning | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Excessive Heat Watch | 1 |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Frost Advisory | 5 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.