Alert archive / West Virginia / Harrison County
Weather alerts in Harrison County, West Virginia, 2025
122 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Harrison County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 122
- Warnings
- 42
- Watches
- 22
- Advisories
- 20
- Busiest month
- May22 alerts
- Busiest day
- March 16, 20257 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 1 tornado warnings covering Harrison County in 2025 had a tornado report inside them.
Harrison County, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 19 | 18 | 5% | 14 | 86% | 24 min |
| Flash flood warnings | 10 | 8 | 20% | 15 | 53% | 55 min |
Each office's whole area, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, WV: tornado warnings | 23 | 0 | 100% | 0 | ||
| NWS Charleston, WV: severe thunderstorm warnings | 279 | 204 | 27% | 766 | 71% | 19 min |
| NWS Charleston, WV: flash flood warnings | 159 | 87 | 45% | 466 | 74% | 114 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 2, 12:42 PM EST | Winter Weather Advisory | RLX | 37 hr |
| Jan 3, 3:23 PM EST | Winter Storm Watch | RLX | 23 hr |
| Jan 4, 3:53 AM EST | Winter Storm Warning | RLX | 3 days |
| Jan 5, 10:39 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Jan 9, 2:23 PM EST | Winter Weather Advisory | RLX | 52 hr |
| Jan 15, 1:45 PM EST | Winter Weather Advisory | RLX | 35 hr |
| Jan 17, 11:47 AM EST | Extreme Cold Watch | RLX | 65 hr |
| Jan 18, 2:41 AM EST | Extreme Cold Warning | RLX | 4 days |
| Jan 18, 2:47 AM EST | Winter Storm Warning | RLX | 53 hr |
| Jan 18, 2:47 AM EST | Winter Weather Advisory | RLX | 53 hr |
| Jan 19, 2:40 AM EST | Cold Weather Advisory | RLX | 56 hr |
| Jan 19, 1:00 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 20, 5:10 AM EST | Cold Weather Advisory | RLX | 30 hr |
| Jan 20, 5:10 AM EST | Cold Weather Advisory | RLX | 53 hr |
| Jan 29, 1:25 PM EST | Flood Watch | RLX | 63 hr |
| Jan 31, 10:36 AM EST | Areal Flood Warning | RLX | 29 hr |
| Feb 5, 1:50 PM EST | Flood Watch | RLX | 23 hr |
| Feb 6, 7:51 AM EST | Areal Flood Warning | RLX | 12 hr |
| Feb 6, 9:07 AM EST | Areal Flood Warning | RLX | 12 hr |
| Feb 9, 2:16 PM EST | Winter Storm Watch | RLX | 24 hr |
| Feb 10, 2:38 PM EST | Winter Weather Advisory | RLX | 44 hr |
| Feb 13, 1:52 AM EST | Flood Watch | RLX | 3 days |
| Feb 15, 2:29 PM EST | Winter Weather Advisory | RLX | 47 hr |
| Feb 16, 12:57 PM EST | Special Weather Statement | RLX | 33 min |
| Feb 18, 3:34 AM EST | Winter Weather Advisory | RLX | 66 hr |
| Mar 5, 2:19 PM EST | Mesoscale Discussion | SPC | 116 min |
| Mar 16, 10:04 AM EDT | Mesoscale Discussion | SPC | 86 min |
| Mar 16, 10:31 AM EDT | Tornado Watch | SPC | 5 hr |
| Mar 16, 11:34 AM EDT | Severe Thunderstorm Warning | RLX | 41 min |
| Mar 16, 11:51 AM EDT | Severe Thunderstorm Warning | RLX | 24 min |
| Mar 16, 12:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Mar 16, 12:14 PM EDT | Severe Thunderstorm Warning | RLX | 31 min |
| Mar 16, 12:15 PM EDT | Severe Thunderstorm Warning | RLX | 45 min |
| Mar 18, 5:39 PM EDT | Fire Weather Watch | RLX | 10 hr |
| Mar 19, 3:28 AM EDT | Red Flag Warning | RLX | 19 hr |
| Mar 31, 2:36 PM EDT | Flood Watch | RLX | 6 days |
| Apr 3, 12:56 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 3, 4:43 AM EDT | Severe Thunderstorm Warning | RLX | 47 min |
| Apr 3, 4:54 AM EDT | Mesoscale Discussion | SPC | 96 min |
| Apr 3, 5:57 AM EDT | Severe Thunderstorm Warning | RLX | 48 min |
| Apr 4, 3:07 AM EDT | Tornado Warning | RLX | 23 min |
| Apr 14, 2:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Apr 14, 3:25 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 14, 5:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Apr 19, 6:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Apr 19, 7:44 PM EDT | Special Weather Statement | RLX | 31 min |
| Apr 27, 4:55 PM EDT | Frost Advisory | RLX | 16 hr |
| Apr 29, 10:56 PM EDT | Special Weather Statement | RLX | 49 min |
| May 1, 2:43 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 1, 6:50 PM EDT | Mesoscale Discussion | SPC | 115 min |
| May 1, 8:42 PM EDT | Special Weather Statement | RLX | 33 min |
| May 4, 2:34 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 4, 6:55 PM EDT | Severe Thunderstorm Warning | RLX | 35 min |
| May 13, 4:09 PM EDT | Special Weather Statement | RLX | 36 min |
| May 13, 4:58 PM EDT | Flash Flood Warning | RLX | 6 hr |
| May 14, 10:44 AM EDT | Flood Watch | RLX | 10 hr |
| May 16, 1:41 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 16, 2:08 PM EDT | Special Weather Statement | RLX | 52 min |
| May 16, 2:32 PM EDT | Severe Thunderstorm Warning | RLX | 29 min |
| May 16, 11:32 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 21, 1:46 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 11:06 AM EDT | Flash Flood Warning | RLX | 3 hr |
| May 28, 12:35 PM EDT | Flash Flood Warning | RLX | 3 hr |
| May 28, 2:06 PM EDT | Areal Flood Warning | RLX | 3 hr |
| May 28, 3:14 PM EDT | Areal Flood Warning | RLX | 3 hr |
| May 29, 3:54 AM EDT | Dense Fog Advisory | RLX | 6 hr |
| May 30, 3:29 PM EDT | Severe Thunderstorm Warning | RLX | 61 min |
| May 30, 3:45 PM EDT | Severe Thunderstorm Warning | RLX | 30 min |
| May 30, 4:08 PM EDT | Severe Thunderstorm Warning | RLX | 52 min |
| May 30, 5:20 PM EDT | Areal Flood Warning | RLX | 26 hr |
| Jun 7, 5:01 PM EDT | Flood Watch | RLX | 27 hr |
| Jun 8, 4:15 PM EDT | Special Weather Statement | RLX | 30 min |
| Jun 9, 2:46 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 14, 7:52 PM EDT | Special Weather Statement | RLX | 23 min |
| Jun 15, 3:33 AM EDT | Flood Watch | RLX | 41 hr |
| Jun 15, 2:35 PM EDT | Flash Flood Warning | RLX | 5 hr |
| Jun 15, 2:46 PM EDT | Flash Flood Warning | RLX | 4 hr |
| Jun 15, 3:30 PM EDT | Flash Flood Warning | RLX | 4 hr |
| Jun 17, 3:06 AM EDT | Flood Watch | RLX | 21 hr |
| Jun 18, 9:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 19, 2:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jun 20, 3:01 AM EDT | Extreme Heat Watch | RLX | 25 hr |
| Jun 21, 4:20 AM EDT | Extreme Heat Warning | RLX | 6 days |
| Jun 25, 11:25 AM EDT | Heat Advisory | RLX | 57 hr |
| Jun 25, 2:22 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 25, 2:50 PM EDT | Special Weather Statement | RLX | 25 min |
| Jun 25, 4:41 PM EDT | Severe Thunderstorm Warning | RLX | 34 min |
| Jun 26, 11:35 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jun 27, 10:56 AM EDT | Flood Watch | RLX | 13 hr |
| Jun 28, 2:14 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 28, 3:02 PM EDT | Special Weather Statement | RLX | 28 min |
| Jul 9, 11:30 AM EDT | Mesoscale Discussion | SPC | 90 min |
| Jul 9, 12:40 PM EDT | Severe Thunderstorm Warning | RLX | 35 min |
| Jul 9, 1:08 PM EDT | Severe Thunderstorm Warning | RLX | 37 min |
| Jul 17, 3:17 AM EDT | Flood Watch | RLX | 21 hr |
| Jul 18, 2:35 AM EDT | Flood Watch | RLX | 22 hr |
| Jul 18, 10:41 AM EDT | Special Weather Statement | RLX | 34 min |
| Jul 18, 11:08 AM EDT | Flash Flood Warning | RLX | 2 hr |
| Jul 25, 3:53 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 26, 2:08 AM EDT | Heat Advisory | RLX | 18 hr |
| Jul 27, 2:23 PM EDT | Special Weather Statement | RLX | 37 min |
| Jul 28, 5:09 AM EDT | Heat Advisory | RLX | 63 hr |
| Jul 31, 12:58 PM EDT | Special Weather Statement | RLX | 47 min |
| Jul 31, 2:35 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Aug 24, 9:27 PM EDT | Special Weather Statement | RLX | 33 min |
| Aug 24, 9:46 PM EDT | Severe Thunderstorm Warning | RLX | 44 min |
| Sep 5, 6:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 20, 5:32 PM EDT | Special Weather Statement | RLX | 28 min |
| Sep 20, 6:10 PM EDT | Special Weather Statement | RLX | 35 min |
| Sep 20, 6:16 PM EDT | Special Weather Statement | RLX | 89 min |
| Oct 16, 1:02 PM EDT | Frost Advisory | RLX | 20 hr |
| Oct 21, 6:52 PM EDT | Severe Thunderstorm Warning | RLX | 38 min |
| Oct 21, 7:17 PM EDT | Severe Thunderstorm Warning | RLX | 43 min |
| Oct 21, 7:50 PM EDT | Severe Thunderstorm Warning | RLX | 40 min |
| Nov 9, 12:56 AM EST | Winter Weather Advisory | RLX | 54 hr |
| Nov 15, 10:41 PM EST | Severe Thunderstorm Warning | RLX | 34 min |
| Dec 1, 12:56 AM EST | Winter Weather Advisory | RLX | 45 hr |
| Dec 2, 2:59 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 11, 5:47 PM EST | Winter Storm Watch | RLX | 20 hr |
| Dec 12, 1:22 PM EST | Winter Storm Warning | RLX | 53 hr |
| Dec 28, 11:58 AM EST | Wind Advisory | RLX | 31 hr |
| Dec 30, 12:54 PM EST | Winter Weather Advisory | RLX | 45 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 | 19 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 21 |
| Special Weather Statement | 17 |
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 10 |
| Flood Watch | 11 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 10 |
| Heat | |
| Extreme Heat Warning | 1 |
| Extreme Heat Watch | 1 |
| Heat Advisory | 3 |
| Cold | |
| Extreme Cold Warning | 1 |
| Extreme Cold Watch | 1 |
| Cold Weather Advisory | 3 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| 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 archive20242026
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.