Alert archive / Virginia / Tazewell County
Weather alerts in Tazewell County, Virginia, 2024
105 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Tazewell County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 105
- Warnings
- 35
- Watches
- 6
- Advisories
- 30
- Busiest month
- September22 alerts
- Busiest day
- September 26, 202411 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 Tazewell County in 2024 had a tornado report inside them.
Tazewell County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 11 | 11 | 0% | 16 | 69% | 22 min |
| Flash flood warnings | 7 | 4 | 43% | 2 | 100% | 11 min |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Blacksburg, VA: tornado warnings | 72 | 5 | 93% | 23 | 26% | 17 min |
| NWS Blacksburg, VA: severe thunderstorm warnings | 192 | 148 | 23% | 738 | 66% | 24 min |
| NWS Blacksburg, VA: flash flood warnings | 89 | 53 | 40% | 210 | 73% | 169 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, 4:32 AM EST | Winter Weather Advisory | RNK | 34 hr |
| Jan 8, 4:18 AM EST | Wind Advisory | RNK | 11 hr |
| Jan 8, 2:57 PM EST | High Wind Warning | RNK | 27 hr |
| Jan 8, 2:57 PM EST | Wind Advisory | RNK | 46 hr |
| Jan 9, 1:34 PM EST | Areal Flood Warning | RNK | 14 hr |
| Jan 11, 3:51 AM EST | Wind Advisory | RNK | 60 hr |
| Jan 13, 3:11 PM EST | Wind Advisory | RNK | 21 hr |
| Jan 14, 3:24 AM EST | Winter Weather Advisory | RNK | 52 hr |
| Jan 14, 2:45 PM EST | Winter Storm Warning | RNK | 40 hr |
| Jan 16, 2:54 AM EST | Wind Chill Advisory | RNK | 33 hr |
| Jan 18, 3:14 AM EST | Winter Storm Warning | RNK | 55 hr |
| Jan 19, 2:34 PM EST | Wind Chill Advisory | RNK | 43 hr |
| Jan 26, 2:35 PM EST | Flood Watch | RNK | 40 hr |
| Feb 12, 3:29 AM EST | Wind Advisory | RNK | 33 hr |
| Feb 12, 9:55 PM EST | Special Weather Statement | RNK | 65 min |
| Feb 12, 10:56 PM EST | Severe Thunderstorm Warning | RNK | 49 min |
| Feb 27, 2:02 PM EST | Wind Advisory | RNK | 35 hr |
| Feb 28, 11:27 AM EST | Special Weather Statement | RNK | 48 min |
| Feb 28, 11:55 AM EST | Special Weather Statement | RNK | 65 min |
| Mar 9, 2:32 AM EST | Wind Advisory | RNK | 56 hr |
| Mar 25, 12:49 PM EDT | Wind Advisory | RNK | 21 hr |
| Apr 15, 1:50 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 15, 6:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 15, 9:31 PM EDT | Severe Thunderstorm Warning | RNK | 36 min |
| Apr 16, 3:16 PM EDT | Special Weather Statement | RNK | 29 min |
| Apr 16, 3:54 PM EDT | Special Weather Statement | RNK | 36 min |
| Apr 16, 4:11 PM EDT | Areal Flood Advisory | RNK | 96 min |
| May 6, 2:28 PM EDT | Flood Watch | RNK | 3 hr |
| May 7, 5:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 18, 8:18 PM EDT | Areal Flood Advisory | RNK | 2 hr |
| May 26, 1:13 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 26, 1:46 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 26, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| May 26, 4:07 PM EDT | Severe Thunderstorm Warning | RNK | 68 min |
| May 26, 4:46 PM EDT | Severe Thunderstorm Warning | RNK | 74 min |
| May 26, 5:00 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 26, 6:38 PM EDT | Severe Thunderstorm Warning | RNK | 30 min |
| May 27, 4:41 AM EDT | Special Weather Statement | RNK | 34 min |
| May 27, 5:08 AM EDT | Special Weather Statement | RNK | 67 min |
| Jun 26, 6:43 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 2:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 30, 2:55 PM EDT | Special Weather Statement | RNK | 35 min |
| Jun 30, 3:04 PM EDT | Severe Thunderstorm Warning | RNK | 56 min |
| Jun 30, 3:28 PM EDT | Severe Thunderstorm Warning | RNK | 62 min |
| Jun 30, 5:38 PM EDT | Severe Thunderstorm Warning | RNK | 37 min |
| Jul 5, 12:11 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 5, 2:49 PM EDT | Severe Thunderstorm Warning | RNK | 41 min |
| Jul 5, 4:23 PM EDT | Areal Flood Advisory | RNK | 3 hr |
| Jul 9, 3:38 PM EDT | Special Weather Statement | RNK | 52 min |
| Jul 16, 9:21 PM EDT | Special Weather Statement | RNK | 39 min |
| Jul 17, 3:13 PM EDT | Special Weather Statement | RNK | 32 min |
| Jul 17, 6:15 PM EDT | Special Weather Statement | RNK | 30 min |
| Jul 17, 6:51 PM EDT | Special Weather Statement | RNK | 54 min |
| Jul 21, 3:41 AM EDT | Dense Fog Advisory | RNK | 5 hr |
| Jul 21, 3:50 PM EDT | Special Weather Statement | RNK | 40 min |
| Jul 21, 4:30 PM EDT | Special Weather Statement | RNK | 60 min |
| Jul 30, 8:12 AM EDT | Special Weather Statement | RNK | 48 min |
| Aug 2, 1:23 PM EDT | Special Weather Statement | RNK | 52 min |
| Aug 2, 1:43 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 3:13 PM EDT | Special Weather Statement | RNK | 32 min |
| Aug 16, 3:51 PM EDT | Special Weather Statement | RNK | 24 min |
| Aug 30, 5:30 PM EDT | Special Weather Statement | RNK | 60 min |
| Aug 30, 5:35 PM EDT | Special Weather Statement | RNK | 25 min |
| Aug 30, 5:55 PM EDT | Areal Flood Advisory | RNK | 2 hr |
| Aug 30, 6:06 PM EDT | Severe Thunderstorm Warning | RNK | 54 min |
| Aug 30, 6:17 PM EDT | Flash Flood Warning | RNK | 3 hr |
| Aug 31, 4:28 PM EDT | Special Weather Statement | RNK | 47 min |
| Aug 31, 4:39 PM EDT | Flash Flood Warning | RNK | 3 hr |
| Sep 1, 4:14 PM EDT | Areal Flood Advisory | RNK | 85 min |
| Sep 23, 3:34 PM EDT | Special Weather Statement | RNK | 41 min |
| Sep 24, 1:55 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Sep 24, 3:15 PM EDT | Special Weather Statement | RNK | 30 min |
| Sep 24, 3:30 PM EDT | Severe Thunderstorm Warning | RNK | 60 min |
| Sep 25, 2:12 AM EDT | Flood Watch | RNK | 66 hr |
| Sep 25, 2:24 PM EDT | Areal Flood Advisory | RNK | 3 hr |
| Sep 25, 7:53 PM EDT | Tornado Warning | RNK | 37 min |
| Sep 25, 8:15 PM EDT | Flash Flood Warning | RNK | 6 hr |
| Sep 25, 8:47 PM EDT | Flash Flood Warning | RNK | 5 hr |
| Sep 25, 8:51 PM EDT | Tornado Warning | RNK | 39 min |
| Sep 26, 1:55 AM EDT | Areal Flood Warning | RNK | 6 hr |
| Sep 26, 1:58 AM EDT | Areal Flood Warning | RNK | 6 hr |
| Sep 26, 6:19 AM EDT | Flash Flood Warning | RNK | 6 hr |
| Sep 26, 7:51 AM EDT | Areal Flood Warning | RNK | 48 hr |
| Sep 26, 7:57 AM EDT | Areal Flood Warning | RNK | 13 hr |
| Sep 26, 9:05 AM EDT | River Flood Warning | RNK | 37 hr |
| Sep 26, 12:29 PM EDT | Flash Flood Warning | RNK | 10 hr |
| Sep 26, 2:09 PM EDT | High Wind Warning | RNK | 30 hr |
| Sep 26, 8:58 PM EDT | Areal Flood Warning | RNK | 24 hr |
| Sep 27, 11:19 AM EDT | Flash Flood Warning | RNK | 7 hr |
| Sep 27, 6:13 PM EDT | Areal Flood Warning | RNK | 36 hr |
| Oct 10, 1:58 AM EDT | Frost Advisory | RNK | 31 hr |
| Oct 14, 3:50 AM EDT | Wind Advisory | RNK | 14 hr |
| Oct 15, 2:30 AM EDT | Freeze Warning | RNK | 30 hr |
| Oct 16, 10:56 AM EDT | Freeze Warning | RNK | 22 hr |
| Oct 17, 1:28 PM EDT | Freeze Warning | RNK | 20 hr |
| Nov 20, 1:15 PM EST | Winter Weather Advisory | RNK | 66 hr |
| Nov 21, 2:32 PM EST | Wind Advisory | RNK | 39 hr |
| Nov 30, 3:07 AM EST | Winter Weather Advisory | RNK | 42 hr |
| Dec 4, 2:12 AM EST | Wind Advisory | RNK | 38 hr |
| Dec 11, 3:38 AM EST | Wind Advisory | RNK | 21 hr |
| Dec 11, 3:50 AM EST | Winter Weather Advisory | RNK | 25 hr |
| Dec 14, 4:49 AM EST | Winter Weather Advisory | RNK | 38 hr |
| Dec 19, 6:59 PM EST | Winter Weather Advisory | RNK | 42 hr |
| Dec 29, 3:25 AM EST | Wind Advisory | RNK | 16 hr |
| Dec 31, 2:35 PM EST | Mesoscale Discussion | SPC | 115 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 | 11 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 24 |
| Flooding | |
| Areal Flood Warning | 7 |
| Flash Flood Warning | 7 |
| River Flood Warning | 1 |
| Flood Watch | 3 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Weather Advisory | 7 |
| Cold | |
| Freeze Warning | 3 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 2 |
| Wind Advisory | 13 |
| 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 archive20232025
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.