Alert archive / West Virginia / Pleasants County
Weather alerts in Pleasants County, West Virginia, 2021
87 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Pleasants County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 87
- Warnings
- 29
- Watches
- 18
- Advisories
- 13
- Busiest month
- June28 alerts
- Busiest day
- June 21, 202110 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 Pleasants County in 2021 had a tornado report inside them.
Pleasants County, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 13 | 8 | 38% | 1 | 100% | 24 min |
| Flash flood warnings | 5 | 5 | 0% | 0 |
Each office's whole area, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, WV: tornado warnings | 4 | 0 | 100% | 1 | 0% | |
| NWS Charleston, WV: severe thunderstorm warnings | 127 | 74 | 42% | 221 | 62% | 20 min |
| NWS Charleston, WV: flash flood warnings | 117 | 56 | 52% | 202 | 71% | 85 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 30, 3:43 AM EST | Winter Weather Advisory | RLX | 4 days |
| Feb 9, 3:01 PM EST | Winter Weather Advisory | RLX | 67 hr |
| Feb 13, 3:05 PM EST | Winter Storm Watch | RLX | 13 hr |
| Feb 14, 4:13 AM EST | Ice Storm Warning | RLX | 50 hr |
| Feb 14, 4:13 AM EST | Winter Storm Warning | RLX | 47 hr |
| Feb 15, 2:44 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 16, 11:07 AM EST | Winter Storm Watch | RLX | 17 hr |
| Feb 17, 4:18 AM EST | Winter Weather Advisory | RLX | 54 hr |
| Feb 28, 12:18 PM EST | Areal Flood Warning | RLX | 39 hr |
| Mar 18, 2:25 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 25, 3:51 AM EDT | High Wind Watch | RLX | 9 hr |
| Mar 25, 3:51 AM EDT | Wind Advisory | RLX | 34 hr |
| Mar 30, 3:07 PM EDT | Freeze Watch | RLX | 23 hr |
| Mar 30, 3:07 PM EDT | Freeze Warning | RLX | 43 hr |
| Mar 31, 2:07 PM EDT | Freeze Warning | RLX | 45 hr |
| Apr 1, 11:00 AM EDT | Freeze Warning | RLX | 48 hr |
| Apr 3, 5:42 PM EDT | Frost Advisory | RLX | 15 hr |
| Apr 20, 3:55 AM EDT | Freeze Watch | RLX | 23 hr |
| Apr 21, 3:10 AM EDT | Freeze Warning | RLX | 31 hr |
| Apr 21, 1:36 PM EDT | Freeze Watch | RLX | 13 hr |
| Apr 22, 2:18 AM EDT | Freeze Warning | RLX | 31 hr |
| Apr 25, 2:20 PM EDT | Frost Advisory | RLX | 19 hr |
| Apr 30, 1:04 PM EDT | Frost Advisory | RLX | 20 hr |
| May 3, 2:47 PM EDT | Mesoscale Discussion | SPC | 118 min |
| May 4, 11:01 AM EDT | Flash Flood Warning | RLX | 3 hr |
| May 4, 2:35 PM EDT | Flash Flood Watch | RLX | 17 hr |
| May 11, 12:12 PM EDT | Frost Advisory | RLX | 21 hr |
| May 12, 11:56 AM EDT | Frost Advisory | RLX | 21 hr |
| May 13, 2:40 PM EDT | Frost Advisory | RLX | 18 hr |
| May 26, 4:20 PM EDT | Special Weather Statement | RLX | 25 min |
| Jun 10, 9:59 AM EDT | Flash Flood Watch | RLX | 36 hr |
| Jun 13, 12:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 12:50 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 3:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jun 13, 3:36 PM EDT | Severe Thunderstorm Warning | RLX | 39 min |
| Jun 13, 3:37 PM EDT | Flash Flood Warning | RLX | 4 hr |
| Jun 13, 3:44 PM EDT | Severe Thunderstorm Warning | RLX | 46 min |
| Jun 13, 4:02 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jun 13, 4:40 PM EDT | Severe Thunderstorm Warning | RLX | 35 min |
| Jun 14, 4:52 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 14, 6:14 PM EDT | Severe Thunderstorm Warning | RLX | 46 min |
| Jun 14, 6:57 PM EDT | Severe Thunderstorm Warning | RLX | 48 min |
| Jun 18, 3:06 AM EDT | Flash Flood Watch | RLX | 33 hr |
| Jun 21, 11:59 AM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 21, 12:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 21, 3:48 PM EDT | Severe Thunderstorm Warning | RLX | 42 min |
| Jun 21, 4:05 PM EDT | Severe Thunderstorm Warning | RLX | 40 min |
| Jun 21, 4:19 PM EDT | Tornado Warning | RLX | 26 min |
| Jun 21, 4:23 PM EDT | Severe Thunderstorm Warning | RLX | 37 min |
| Jun 21, 4:41 PM EDT | Severe Thunderstorm Warning | RLX | 35 min |
| Jun 21, 5:09 PM EDT | Severe Thunderstorm Warning | RLX | 36 min |
| Jun 21, 5:24 PM EDT | Flash Flood Warning | RLX | 4 hr |
| Jun 21, 7:01 PM EDT | Flash Flood Warning | RLX | 4 hr |
| Jun 21, 9:22 PM EDT | Areal Flood Warning | RLX | 17 hr |
| Jun 30, 11:30 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 2:09 PM EDT | Flash Flood Watch | RLX | 39 hr |
| Jun 30, 2:22 PM EDT | Special Weather Statement | RLX | 23 min |
| Jun 30, 2:44 PM EDT | Special Weather Statement | RLX | 31 min |
| Jul 11, 2:40 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 11, 3:27 PM EDT | Special Weather Statement | RLX | 33 min |
| Jul 29, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 29, 6:34 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 3, 6:09 PM EDT | Severe Thunderstorm Warning | RLX | 32 min |
| Aug 10, 12:12 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 11, 12:33 PM EDT | Special Weather Statement | RLX | 27 min |
| Aug 11, 1:47 PM EDT | Heat Advisory | RLX | 30 hr |
| Aug 11, 6:28 PM EDT | Special Weather Statement | RLX | 32 min |
| Aug 11, 6:54 PM EDT | Special Weather Statement | RLX | 36 min |
| Aug 13, 1:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 4:46 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 17, 2:56 AM EDT | Flash Flood Watch | RLX | 33 hr |
| Aug 20, 1:00 AM EDT | Dense Fog Advisory | RLX | 9 hr |
| Aug 25, 11:19 AM EDT | Heat Advisory | RLX | 7 hr |
| Aug 29, 1:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Aug 29, 2:21 PM EDT | Severe Thunderstorm Warning | RLX | 39 min |
| Aug 30, 3:48 AM EDT | Flash Flood Watch | RLX | 58 hr |
| Sep 22, 1:08 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 22, 2:01 PM EDT | Special Weather Statement | RLX | 44 min |
| Sep 22, 2:42 PM EDT | Severe Thunderstorm Warning | RLX | 33 min |
| Oct 21, 2:39 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 21, 7:04 PM EDT | Special Weather Statement | RLX | 41 min |
| Oct 25, 5:46 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Nov 2, 3:10 AM EDT | Freeze Warning | RLX | 31 hr |
| Dec 11, 7:30 AM EST | Special Weather Statement | RLX | 30 min |
| Dec 11, 2:01 PM EST | Special Weather Statement | RLX | 59 min |
| Dec 11, 2:42 PM EST | Special Weather Statement | RLX | 63 min |
| Dec 25, 5:12 PM EST | Special Weather Statement | RLX | 48 min |
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 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 14 |
| Special Weather Statement | 13 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 5 |
| Flash Flood Watch | 6 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 6 |
| Freeze Watch | 3 |
| Frost Advisory | 6 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind Advisory | 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 archive20202022
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.