Alert archive / West Virginia / Braxton County
Weather alerts in Braxton County, West Virginia, 2015
134 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Braxton County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 134
- Warnings
- 35
- Watches
- 26
- Advisories
- 12
- Busiest month
- June30 alerts
- Busiest day
- April 8, 20156 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Braxton County, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 11 | 11 | 0% | 8 | 88% | 35 min |
| Flash flood warnings | 8 | 5 | 38% | 4 | 100% | 83 min |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, WV: tornado warnings | 5 | 1 | 80% | 4 | 25% | 4 min |
| NWS Charleston, WV: severe thunderstorm warnings | 124 | 89 | 28% | 313 | 84% | 28 min |
| NWS Charleston, WV: flash flood warnings | 70 | 55 | 21% | 214 | 89% | 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 5, 1:46 PM EST | Winter Weather Advisory | RLX | 29 hr |
| Jan 6, 4:17 PM EST | Wind Chill Advisory | RLX | 45 hr |
| Jan 11, 3:53 AM EST | Freezing Rain Advisory | RLX | 30 hr |
| Jan 11, 8:50 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 11, 3:42 PM EST | Winter Weather Advisory | RLX | 33 hr |
| Feb 12, 12:53 PM EST | Special Weather Statement | RLX | 112 min |
| Feb 13, 2:39 PM EST | Winter Weather Advisory | RLX | 42 hr |
| Feb 14, 4:50 AM EST | Wind Chill Advisory | RLX | 32 hr |
| Feb 14, 1:33 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 15, 5:10 AM EST | Winter Storm Watch | RLX | 10 hr |
| Feb 15, 2:54 PM EST | Winter Storm Warning | RLX | 36 hr |
| Feb 16, 9:51 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 16, 4:30 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 17, 3:02 PM EST | Winter Weather Advisory | RLX | 36 hr |
| Feb 18, 4:55 AM EST | Wind Chill Advisory | RLX | 47 hr |
| Feb 20, 4:16 AM EST | Winter Storm Warning | RLX | 48 hr |
| Feb 20, 4:16 AM EST | Winter Weather Advisory | RLX | 11 hr |
| Feb 21, 4:20 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 21, 5:33 PM EST | Special Weather Statement | RLX | 4 hr |
| Feb 21, 8:27 PM EST | Special Weather Statement | RLX | 3 hr |
| Feb 21, 10:44 PM EST | Special Weather Statement | RLX | 6 hr |
| Feb 22, 9:28 AM EST | Areal Flood Warning | RLX | 6 hr |
| Mar 2, 12:22 PM EST | Flood Watch | RLX | 67 hr |
| Mar 3, 4:23 AM EST | Winter Storm Watch | RLX | 24 hr |
| Mar 3, 3:07 PM EST | Winter Storm Warning | RLX | 52 hr |
| Mar 4, 6:43 AM EST | Areal Flood Warning | RLX | 36 hr |
| Mar 4, 6:49 AM EST | Areal Flood Warning | RLX | 31 hr |
| Mar 4, 7:05 AM EST | Areal Flood Warning | RLX | 32 hr |
| Mar 4, 11:00 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 5, 7:58 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Mar 9, 2:22 PM EDT | Flood Watch | RLX | 48 hr |
| Mar 11, 4:42 AM EDT | Special Weather Statement | RLX | 4 hr |
| Mar 11, 7:32 AM EDT | Areal Flood Warning | RLX | 8 hr |
| Mar 12, 3:08 PM EDT | Flood Watch | RLX | 47 hr |
| Mar 31, 12:08 PM EDT | Red Flag Warning | RLX | 8 hr |
| Apr 2, 2:05 PM EDT | Flood Watch | RLX | 36 hr |
| Apr 3, 6:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Apr 8, 11:52 AM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 8, 12:33 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 8, 1:51 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Apr 8, 2:29 PM EDT | Special Weather Statement | RLX | 61 min |
| Apr 8, 3:11 PM EDT | Flash Flood Watch | RLX | 46 hr |
| Apr 8, 3:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 9, 4:01 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Apr 9, 6:11 PM EDT | Severe Thunderstorm Warning | RLX | 64 min |
| Apr 9, 7:09 PM EDT | Severe Thunderstorm Warning | RLX | 66 min |
| Apr 9, 8:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Apr 10, 4:09 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 10, 6:16 AM EDT | Mesoscale Discussion | SPC | 59 min |
| Apr 10, 8:33 AM EDT | Special Weather Statement | RLX | 57 min |
| Apr 10, 10:08 AM EDT | Special Weather Statement | RLX | 37 min |
| Apr 13, 1:07 PM EDT | Flood Watch | RLX | 30 hr |
| Apr 14, 4:13 AM EDT | Special Weather Statement | RLX | 4 hr |
| Apr 14, 6:54 AM EDT | Areal Flood Warning | RLX | 6 hr |
| Apr 14, 10:34 AM EDT | Areal Flood Warning | RLX | 6 hr |
| Apr 20, 7:33 PM EDT | Special Weather Statement | RLX | 27 min |
| Apr 23, 3:31 AM EDT | Freeze Warning | RLX | 29 hr |
| May 11, 5:47 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 11, 7:26 PM EDT | Mesoscale Discussion | SPC | 64 min |
| May 11, 8:04 PM EDT | Special Weather Statement | RLX | 41 min |
| Jun 8, 1:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 2:40 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 8, 4:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 16, 12:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 17, 5:54 PM EDT | Severe Thunderstorm Warning | RLX | 51 min |
| Jun 18, 2:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 19, 2:42 PM EDT | Flash Flood Watch | RLX | 32 hr |
| Jun 20, 1:10 PM EDT | Special Weather Statement | RLX | 65 min |
| Jun 20, 1:36 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jun 20, 1:42 PM EDT | Severe Thunderstorm Warning | RLX | 48 min |
| Jun 20, 4:33 PM EDT | Flash Flood Warning | RLX | 6 hr |
| Jun 21, 6:06 PM EDT | Special Weather Statement | RLX | 54 min |
| Jun 21, 6:14 PM EDT | Severe Thunderstorm Warning | RLX | 46 min |
| Jun 23, 10:28 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 23, 1:17 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 23, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 26, 5:09 AM EDT | Flash Flood Watch | RLX | 35 hr |
| Jun 26, 6:46 AM EDT | Special Weather Statement | RLX | 59 min |
| Jun 26, 5:17 PM EDT | Mesoscale Discussion | SPC | 28 min |
| Jun 26, 5:42 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 26, 7:54 PM EDT | Severe Thunderstorm Warning | RLX | 66 min |
| Jun 26, 8:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jun 26, 9:01 PM EDT | Special Weather Statement | RLX | 59 min |
| Jun 26, 9:25 PM EDT | Severe Thunderstorm Warning | RLX | 65 min |
| Jun 26, 9:58 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Jun 30, 1:37 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 30, 3:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jun 30, 6:12 PM EDT | Special Weather Statement | RLX | 33 min |
| Jun 30, 7:08 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 30, 7:22 PM EDT | Special Weather Statement | RLX | 38 min |
| Jul 5, 6:19 AM EDT | Flash Flood Watch | RLX | 24 hr |
| Jul 7, 6:36 AM EDT | Flash Flood Watch | RLX | 39 hr |
| Jul 7, 4:31 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 7, 5:17 PM EDT | Severe Thunderstorm Warning | RLX | 43 min |
| Jul 8, 2:59 AM EDT | Special Weather Statement | RLX | 91 min |
| Jul 8, 6:56 PM EDT | Special Weather Statement | RLX | 94 min |
| Jul 8, 7:18 PM EDT | Special Weather Statement | RLX | 87 min |
| Jul 9, 11:27 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 12:13 PM EDT | Flash Flood Watch | RLX | 6 hr |
| Jul 10, 10:54 AM EDT | Flash Flood Watch | RLX | 20 hr |
| Jul 10, 11:48 AM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 10, 12:51 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 10, 7:08 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 11, 1:34 AM EDT | Flash Flood Warning | RLX | 4 hr |
| Jul 13, 5:11 AM EDT | Special Weather Statement | RLX | 64 min |
| Jul 13, 5:43 AM EDT | Flash Flood Warning | RLX | 6 hr |
| Jul 13, 2:33 PM EDT | Flash Flood Watch | RLX | 32 hr |
| Jul 13, 4:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 13, 6:31 PM EDT | Flash Flood Warning | RLX | 4 hr |
| Jul 14, 12:40 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 14, 5:18 PM EDT | Severe Thunderstorm Warning | RLX | 57 min |
| Jul 14, 5:48 PM EDT | Severe Thunderstorm Warning | RLX | 57 min |
| Jul 19, 3:08 PM EDT | Flash Flood Watch | RLX | 8 hr |
| Jul 19, 6:45 PM EDT | Special Weather Statement | RLX | 30 min |
| Jul 19, 7:17 PM EDT | Special Weather Statement | RLX | 58 min |
| Aug 4, 12:46 AM EDT | Special Weather Statement | RLX | 59 min |
| Aug 7, 8:00 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Aug 18, 12:50 AM EDT | Special Weather Statement | RLX | 55 min |
| Sep 4, 7:42 PM EDT | Special Weather Statement | RLX | 33 min |
| Sep 4, 7:49 PM EDT | Severe Thunderstorm Warning | RLX | 26 min |
| Sep 9, 9:02 PM EDT | Special Weather Statement | RLX | 73 min |
| Oct 9, 2:48 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Oct 16, 3:57 AM EDT | Frost Advisory | RLX | 29 hr |
| Oct 16, 3:57 AM EDT | Freeze Watch | RLX | 24 hr |
| Oct 17, 3:32 AM EDT | Freeze Warning | RLX | 29 hr |
| Oct 17, 2:52 PM EDT | Freeze Warning | RLX | 42 hr |
| Nov 12, 3:13 AM EST | Wind Advisory | RLX | 16 hr |
| Nov 17, 2:28 PM EST | Wind Advisory | RLX | 33 hr |
| Dec 14, 9:31 AM EST | Special Weather Statement | RLX | 4 hr |
| Dec 18, 8:02 PM EST | Special Weather Statement | RLX | 88 min |
| Dec 24, 1:40 PM EST | Flood Watch | RLX | 49 hr |
| Dec 25, 11:08 AM EST | Special Weather Statement | RLX | 112 min |
| Dec 25, 12:10 PM EST | Areal Flood Warning | RLX | 6 hr |
| Dec 25, 6:05 PM EST | Areal Flood Warning | RLX | 3 hr |
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 archive20142016
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.