Alert archive / Ohio / Ashland County
Weather alerts in Ashland County, Ohio, 2019
137 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 137
- Warnings
- 36
- Watches
- 17
- Advisories
- 39
- Busiest month
- June29 alerts
- Busiest day
- June 5, 20198 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 2 tornado warnings covering Ashland County in 2019 had a tornado report inside them.
Ashland County, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 21 | 17 | 19% | 6 | 50% | 10 min |
| Flash flood warnings | 4 | 2 | 50% | 8 | 100% | 60 min |
Each office's whole area, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Cleveland, OH: tornado warnings | 17 | 6 | 65% | 17 | 47% | 17 min |
| NWS Cleveland, OH: severe thunderstorm warnings | 227 | 134 | 41% | 475 | 75% | 24 min |
| NWS Cleveland, OH: flash flood warnings | 38 | 14 | 63% | 38 | 97% | 98 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 8, 1:54 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 8, 2:46 PM EST | Special Weather Statement | CLE | 74 min |
| Jan 12, 3:03 AM EST | Winter Weather Advisory | CLE | 23 hr |
| Jan 15, 6:21 PM EST | Winter Weather Advisory | CLE | 16 hr |
| Jan 17, 2:15 PM EST | Winter Storm Watch | CLE | 29 hr |
| Jan 18, 11:58 AM EST | Winter Storm Warning | CLE | 64 hr |
| Jan 19, 2:34 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Jan 19, 6:24 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 19, 10:35 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 20, 4:37 AM EST | Wind Chill Advisory | CLE | 31 hr |
| Jan 21, 2:35 PM EST | Wind Chill Advisory | CLE | 18 hr |
| Jan 23, 9:37 AM EST | Flood Watch | CLE | 18 hr |
| Jan 24, 2:27 PM EST | Wind Chill Advisory | CLE | 22 hr |
| Jan 28, 3:01 AM EST | Wind Chill Watch | CLE | 24 hr |
| Jan 28, 11:26 PM EST | Winter Weather Advisory | CLE | 12 hr |
| Jan 29, 2:42 AM EST | Wind Chill Warning | CLE | 61 hr |
| Feb 6, 3:25 PM EST | Flood Watch | CLE | 33 hr |
| Feb 6, 3:42 PM EST | Dense Fog Advisory | CLE | 17 hr |
| Feb 7, 3:04 PM EST | Wind Advisory | CLE | 25 hr |
| Feb 7, 7:10 PM EST | Areal Flood Warning | CLE | 12 hr |
| Feb 8, 6:50 AM EST | Areal Flood Warning | CLE | 6 hr |
| Feb 11, 2:53 PM EST | Flood Watch | CLE | 32 hr |
| Feb 12, 9:22 AM EST | Wind Advisory | CLE | 30 hr |
| Feb 17, 3:49 AM EST | Winter Weather Advisory | CLE | 33 hr |
| Feb 19, 3:00 PM EST | Winter Weather Advisory | CLE | 30 hr |
| Feb 20, 7:31 AM EST | Special Weather Statement | CLE | 59 min |
| Feb 22, 3:17 AM EST | High Wind Watch | CLE | 35 hr |
| Feb 23, 1:54 PM EST | High Wind Warning | CLE | 38 hr |
| Mar 9, 3:45 AM EST | Wind Advisory | CLE | 35 hr |
| Mar 14, 3:33 AM EDT | Wind Advisory | CLE | 19 hr |
| Mar 14, 5:03 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 14, 7:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Mar 30, 11:43 PM EDT | Special Weather Statement | CLE | 92 min |
| Apr 12, 9:15 AM EDT | Special Weather Statement | CLE | 60 min |
| Apr 12, 9:54 AM EDT | Severe Thunderstorm Warning | CLE | 38 min |
| Apr 14, 3:46 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Apr 14, 4:11 PM EDT | Tornado Watch | SPC | 4 hr |
| Apr 14, 4:12 PM EDT | Severe Thunderstorm Warning | CLE | 50 min |
| Apr 14, 4:59 PM EDT | Tornado Warning | CLE | 28 min |
| Apr 14, 6:35 PM EDT | Severe Thunderstorm Warning | CLE | 43 min |
| Apr 23, 7:39 AM EDT | Special Weather Statement | CLE | 81 min |
| Apr 26, 5:19 PM EDT | Special Weather Statement | CLE | 56 min |
| May 9, 2:47 PM EDT | Special Weather Statement | CLE | 58 min |
| May 9, 4:30 PM EDT | Special Weather Statement | CLE | 60 min |
| May 9, 6:07 PM EDT | Special Weather Statement | CLE | 38 min |
| May 9, 6:53 PM EDT | Special Weather Statement | CLE | 52 min |
| May 16, 9:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 3:31 AM EDT | Wind Advisory | CLE | 13 hr |
| May 23, 7:33 AM EDT | Severe Thunderstorm Warning | CLE | 42 min |
| May 23, 8:17 AM EDT | Severe Thunderstorm Warning | CLE | 46 min |
| May 25, 1:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| May 25, 2:21 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 25, 4:56 PM EDT | Special Weather Statement | CLE | 49 min |
| May 26, 7:50 AM EDT | Special Weather Statement | CLE | 40 min |
| May 28, 12:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 28, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 28, 3:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 7:13 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jun 1, 4:02 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 1, 6:54 PM EDT | Severe Thunderstorm Warning | CLE | 46 min |
| Jun 1, 7:58 PM EDT | Special Weather Statement | CLE | 62 min |
| Jun 1, 9:01 PM EDT | Severe Thunderstorm Warning | CLE | 59 min |
| Jun 2, 1:44 AM EDT | Severe Thunderstorm Warning | CLE | 46 min |
| Jun 5, 1:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 1:44 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 5, 3:57 PM EDT | Severe Thunderstorm Warning | CLE | 27 min |
| Jun 5, 4:19 PM EDT | Areal Flood Advisory | CLE | 4 hr |
| Jun 5, 4:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 5, 5:04 PM EDT | Areal Flood Advisory | CLE | 4 hr |
| Jun 5, 5:07 PM EDT | Severe Thunderstorm Warning | CLE | 38 min |
| Jun 5, 5:19 PM EDT | Tornado Warning | CLE | 26 min |
| Jun 14, 2:53 PM EDT | Flash Flood Watch | CLE | 4 days |
| Jun 16, 12:50 AM EDT | Areal Flood Advisory | CLE | 4 hr |
| Jun 16, 1:00 AM EDT | Flash Flood Warning | CLE | 6 hr |
| Jun 16, 6:13 AM EDT | Areal Flood Warning | CLE | 15 hr |
| Jun 16, 9:01 PM EDT | Areal Flood Warning | CLE | 12 hr |
| Jun 17, 3:15 AM EDT | Areal Flood Advisory | CLE | 6 hr |
| Jun 17, 4:10 AM EDT | Flash Flood Warning | CLE | 5 hr |
| Jun 17, 8:48 AM EDT | Areal Flood Advisory | CLE | 12 hr |
| Jun 17, 8:43 PM EDT | Areal Flood Advisory | CLE | 12 hr |
| Jun 18, 3:04 AM EDT | Areal Flood Advisory | CLE | 6 hr |
| Jun 18, 3:19 AM EDT | Flash Flood Watch | CLE | 18 hr |
| Jun 18, 8:34 AM EDT | Areal Flood Advisory | CLE | 21 hr |
| Jun 19, 2:52 AM EDT | Flash Flood Watch | CLE | 43 hr |
| Jun 20, 4:06 PM EDT | Flash Flood Warning | CLE | 6 hr |
| Jun 27, 3:44 PM EDT | Special Weather Statement | CLE | 91 min |
| Jun 27, 4:54 PM EDT | Special Weather Statement | CLE | 81 min |
| Jul 2, 3:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 2, 4:10 PM EDT | Severe Thunderstorm Warning | CLE | 65 min |
| Jul 2, 4:44 PM EDT | Severe Thunderstorm Warning | CLE | 46 min |
| Jul 2, 5:14 PM EDT | Severe Thunderstorm Warning | CLE | 61 min |
| Jul 2, 6:08 PM EDT | Severe Thunderstorm Warning | CLE | 37 min |
| Jul 6, 2:36 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 7, 3:01 PM EDT | Areal Flood Advisory | CLE | 4 hr |
| Jul 11, 1:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 15, 7:26 PM EDT | Special Weather Statement | CLE | 49 min |
| Jul 15, 8:56 PM EDT | Special Weather Statement | CLE | 49 min |
| Jul 16, 7:04 PM EDT | Special Weather Statement | CLE | 56 min |
| Jul 17, 3:40 AM EDT | Excessive Heat Watch | CLE | 36 hr |
| Jul 17, 4:18 PM EDT | Areal Flood Advisory | CLE | 4 hr |
| Jul 18, 3:23 AM EDT | Excessive Heat Warning | CLE | 65 hr |
| Jul 18, 5:05 PM EDT | Special Weather Statement | CLE | 55 min |
| Jul 21, 6:31 PM EDT | Areal Flood Advisory | CLE | 4 hr |
| Jul 21, 7:04 PM EDT | Severe Thunderstorm Warning | CLE | 56 min |
| Jul 21, 7:10 PM EDT | Flash Flood Warning | CLE | 6 hr |
| Jul 21, 7:50 PM EDT | Areal Flood Advisory | CLE | 6 hr |
| Jul 22, 1:16 AM EDT | Areal Flood Advisory | CLE | 6 hr |
| Jul 22, 1:21 PM EDT | Areal Flood Warning | CLE | 5 hr |
| Aug 6, 2:06 PM EDT | Severe Thunderstorm Warning | CLE | 39 min |
| Aug 6, 2:47 PM EDT | Special Weather Statement | CLE | 88 min |
| Aug 6, 2:57 PM EDT | Severe Thunderstorm Warning | CLE | 78 min |
| Aug 6, 5:12 PM EDT | Special Weather Statement | CLE | 63 min |
| Aug 6, 5:21 PM EDT | Severe Thunderstorm Warning | CLE | 54 min |
| Aug 6, 6:46 PM EDT | Special Weather Statement | CLE | 29 min |
| Aug 18, 3:24 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 18, 4:59 PM EDT | Severe Thunderstorm Warning | CLE | 46 min |
| Aug 20, 5:44 PM EDT | Severe Thunderstorm Warning | CLE | 44 min |
| Aug 20, 5:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 3:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 1, 3:22 PM EDT | Special Weather Statement | CLE | 38 min |
| Sep 1, 7:26 PM EDT | Special Weather Statement | CLE | 64 min |
| Sep 13, 7:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Sep 13, 8:41 PM EDT | Severe Thunderstorm Warning | CLE | 49 min |
| Oct 8, 2:03 AM EDT | Dense Fog Advisory | CLE | 8 hr |
| Oct 12, 3:34 AM EDT | Frost Advisory | CLE | 30 hr |
| Oct 14, 3:32 PM EDT | Frost Advisory | CLE | 17 hr |
| Oct 17, 3:18 PM EDT | Frost Advisory | CLE | 17 hr |
| Oct 18, 3:13 PM EDT | Frost Advisory | CLE | 18 hr |
| Oct 30, 1:56 PM EDT | Wind Advisory | CLE | 41 hr |
| Nov 10, 3:52 PM EST | Winter Weather Advisory | CLE | 51 hr |
| Nov 26, 3:37 AM EST | Wind Advisory | CLE | 42 hr |
| Dec 16, 3:16 AM EST | Winter Weather Advisory | CLE | 34 hr |
| Dec 18, 8:39 AM EST | Special Weather Statement | CLE | 66 min |
| Dec 24, 3:28 AM EST | Dense Fog Advisory | CLE | 9 hr |
| Dec 24, 12:00 PM EST | Dense Fog Advisory | CLE | 22 hr |
| Dec 30, 4:23 AM EST | Wind Advisory | CLE | 8 hr |
| Dec 31, 10:04 AM EST | Special Weather Statement | CLE | 56 min |
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 archive20182020
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.