Alert archive / West Virginia / Calhoun County
Weather alerts in Calhoun County, West Virginia, 2016
124 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Calhoun County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 124
- Warnings
- 25
- Watches
- 27
- Advisories
- 16
- Busiest month
- April30 alerts
- Busiest day
- June 23, 201610 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Calhoun County, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 5 | 4 | 20% | 2 | 50% | 45 min |
| Flash flood warnings | 4 | 2 | 50% | 0 |
Each office's whole area, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, WV: tornado warnings | 11 | 3 | 73% | 7 | 43% | 18 min |
| NWS Charleston, WV: severe thunderstorm warnings | 177 | 141 | 20% | 341 | 81% | 17 min |
| NWS Charleston, WV: flash flood warnings | 59 | 40 | 32% | 116 | 81% | 74 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, 7:59 AM EST | Special Weather Statement | RLX | 106 min |
| Jan 8, 8:14 AM EST | Freezing Rain Advisory | RLX | 5 hr |
| Jan 10, 3:21 AM EST | Wind Advisory | RLX | 15 hr |
| Jan 11, 3:15 PM EST | Winter Weather Advisory | RLX | 34 hr |
| Jan 20, 4:27 AM EST | Winter Storm Watch | RLX | 34 hr |
| Jan 20, 2:53 PM EST | Winter Storm Warning | RLX | 3 days |
| Jan 22, 8:56 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Jan 29, 9:20 AM EST | Special Weather Statement | RLX | 3 hr |
| Feb 7, 8:28 PM EST | Winter Weather Advisory | RLX | 4 days |
| Feb 12, 9:50 PM EST | Special Weather Statement | RLX | 85 min |
| Feb 14, 4:48 AM EST | Winter Weather Advisory | RLX | 53 hr |
| Feb 15, 4:33 AM EST | Flood Watch | RLX | 29 hr |
| Feb 16, 4:10 AM EST | Special Weather Statement | RLX | 3 hr |
| Feb 16, 8:44 AM EST | Special Weather Statement | RLX | 61 min |
| Feb 20, 3:04 PM EST | Flash Flood Watch | RLX | 25 hr |
| Feb 24, 12:07 PM EST | Special Weather Statement | RLX | 53 min |
| Feb 24, 1:47 PM EST | Special Weather Statement | RLX | 58 min |
| Feb 24, 5:21 PM EST | Special Weather Statement | RLX | 39 min |
| Feb 25, 5:31 PM EST | Special Weather Statement | RLX | 59 min |
| Mar 3, 1:11 PM EST | Special Weather Statement | RLX | 64 min |
| Mar 3, 1:13 PM EST | Special Weather Statement | RLX | 62 min |
| Mar 3, 4:47 PM EST | Winter Weather Advisory | RLX | 8 hr |
| Mar 14, 1:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Mar 14, 5:13 PM EDT | Special Weather Statement | RLX | 62 min |
| Mar 14, 6:15 PM EDT | Special Weather Statement | RLX | 60 min |
| Mar 21, 10:30 AM EDT | Special Weather Statement | RLX | |
| Mar 21, 10:40 AM EDT | Special Weather Statement | RLX | 20 min |
| Mar 25, 1:06 AM EDT | Special Weather Statement | RLX | 54 min |
| Apr 1, 3:29 PM EDT | Freeze Watch | RLX | 12 hr |
| Apr 2, 3:57 AM EDT | Freeze Warning | RLX | 30 hr |
| Apr 2, 3:57 AM EDT | Wind Advisory | RLX | 25 hr |
| Apr 2, 5:25 PM EDT | Special Weather Statement | RLX | 35 min |
| Apr 3, 2:19 PM EDT | Freeze Watch | RLX | 12 hr |
| Apr 4, 2:48 AM EDT | Freeze Warning | RLX | 30 hr |
| Apr 5, 3:01 AM EDT | Freeze Watch | RLX | 9 hr |
| Apr 5, 12:21 PM EDT | Freeze Warning | RLX | 21 hr |
| Apr 7, 12:33 AM EDT | Special Weather Statement | RLX | 4 hr |
| Apr 7, 3:47 PM EDT | Freeze Watch | RLX | 12 hr |
| Apr 8, 3:48 AM EDT | Freeze Warning | RLX | 32 hr |
| Apr 8, 3:48 AM EDT | Hard Freeze Watch | RLX | 24 hr |
| Apr 9, 3:53 AM EDT | Hard Freeze Warning | RLX | 30 hr |
| Apr 11, 3:48 PM EDT | Freeze Watch | RLX | 12 hr |
| Apr 12, 3:33 AM EDT | Freeze Warning | RLX | 29 hr |
| Apr 13, 2:12 PM EDT | Frost Advisory | RLX | 19 hr |
| Apr 26, 1:58 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 26, 2:32 PM EDT | Flash Flood Watch | RLX | 7 hr |
| Apr 26, 4:12 PM EDT | Severe Thunderstorm Warning | RLX | 33 min |
| Apr 26, 6:05 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Apr 26, 6:30 PM EDT | Special Weather Statement | RLX | 2 hr |
| Apr 26, 6:45 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 8:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Apr 28, 1:59 PM EDT | Flash Flood Watch | RLX | 8 hr |
| Apr 28, 3:29 PM EDT | Special Weather Statement | RLX | 46 min |
| Apr 28, 3:56 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Apr 28, 4:21 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 28, 6:29 PM EDT | Severe Thunderstorm Warning | RLX | 46 min |
| Apr 28, 7:13 PM EDT | Severe Thunderstorm Warning | RLX | 32 min |
| Apr 30, 8:54 AM EDT | Flash Flood Watch | RLX | 38 hr |
| May 1, 3:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| May 2, 3:06 AM EDT | Flash Flood Watch | RLX | 18 hr |
| May 2, 4:58 PM EDT | Special Weather Statement | RLX | 4 hr |
| May 4, 1:50 PM EDT | Special Weather Statement | RLX | 55 min |
| May 4, 1:52 PM EDT | Special Weather Statement | RLX | 53 min |
| May 15, 2:11 PM EDT | Freeze Warning | RLX | 19 hr |
| May 22, 2:41 PM EDT | Special Weather Statement | RLX | 34 min |
| Jun 4, 3:08 AM EDT | Flash Flood Watch | RLX | 20 hr |
| Jun 4, 12:44 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 2:04 PM EDT | Special Weather Statement | RLX | 56 min |
| Jun 4, 7:04 PM EDT | Special Weather Statement | RLX | 26 min |
| Jun 16, 1:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 16, 1:58 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 16, 4:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jun 16, 4:40 PM EDT | Severe Thunderstorm Warning | RLX | 35 min |
| Jun 21, 1:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 21, 1:09 PM EDT | Special Weather Statement | RLX | 36 min |
| Jun 21, 2:01 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 22, 4:36 AM EDT | Flash Flood Watch | RLX | 42 hr |
| Jun 23, 2:51 AM EDT | Mesoscale Discussion | SPC | 54 min |
| Jun 23, 3:42 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 23, 7:42 AM EDT | Special Weather Statement | RLX | 2 hr |
| Jun 23, 10:14 AM EDT | Areal Flood Warning | RLX | 3 hr |
| Jun 23, 1:01 PM EDT | Areal Flood Warning | RLX | 5 hr |
| Jun 23, 1:09 PM EDT | Areal Flood Warning | RLX | 2 hr |
| Jun 23, 3:01 PM EDT | Tornado Watch | SPC | 7 hr |
| Jun 23, 3:21 PM EDT | Areal Flood Warning | RLX | 3 hr |
| Jun 23, 5:51 PM EDT | Areal Flood Warning | RLX | 3 hr |
| Jun 23, 6:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 23, 8:43 PM EDT | Areal Flood Warning | RLX | 3 hr |
| Jun 23, 11:45 PM EDT | Areal Flood Warning | RLX | 3 hr |
| Jun 26, 1:52 PM EDT | Flash Flood Watch | RLX | 28 hr |
| Jun 27, 2:09 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 3, 6:47 AM EDT | Flash Flood Watch | RLX | 51 hr |
| Jul 4, 5:04 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 15, 8:22 PM EDT | Special Weather Statement | RLX | 38 min |
| Jul 22, 2:53 PM EDT | Heat Advisory | RLX | 29 hr |
| Jul 24, 1:46 AM EDT | Heat Advisory | RLX | 18 hr |
| Jul 24, 5:07 PM EDT | Heat Advisory | RLX | 26 hr |
| Jul 25, 2:38 PM EDT | Special Weather Statement | RLX | 67 min |
| Jul 25, 3:05 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 26, 3:00 PM EDT | Flash Flood Watch | RLX | 7 hr |
| Jul 26, 5:17 PM EDT | Special Weather Statement | RLX | 58 min |
| Jul 26, 5:31 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 26, 6:00 PM EDT | Severe Thunderstorm Warning | RLX | 45 min |
| Jul 26, 6:29 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Jul 27, 2:04 PM EDT | Flash Flood Watch | RLX | 30 hr |
| Aug 2, 2:04 PM EDT | Special Weather Statement | RLX | 116 min |
| Aug 5, 2:23 AM EDT | Flash Flood Watch | RLX | 18 hr |
| Aug 11, 10:02 AM EDT | Heat Advisory | RLX | 10 hr |
| Aug 12, 8:47 AM EDT | Heat Advisory | RLX | 11 hr |
| Aug 17, 1:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 17, 2:02 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 26, 1:58 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 30, 3:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Oct 8, 3:25 AM EDT | Special Weather Statement | RLX | 3 hr |
| Oct 8, 3:52 AM EDT | Areal Flood Warning | RLX | 3 hr |
| Oct 20, 2:28 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 20, 4:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 20, 5:43 PM EDT | Special Weather Statement | RLX | 47 min |
| Oct 20, 6:22 PM EDT | Special Weather Statement | RLX | 38 min |
| Oct 24, 1:16 PM EDT | Frost Advisory | RLX | 20 hr |
| Oct 25, 2:06 PM EDT | Frost Advisory | RLX | 20 hr |
| Dec 16, 3:54 AM EST | Freezing Rain Advisory | RLX | 29 hr |
| Dec 18, 2:07 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 18, 2:44 AM EST | Special Weather Statement | RLX | 46 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 archive20152017
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.