Alert archive / Virginia / Fluvanna County
Weather alerts in Fluvanna County, Virginia, 2013
125 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Fluvanna County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 125
- Warnings
- 17
- Watches
- 17
- Advisories
- 15
- Busiest month
- June36 alerts
- Busiest day
- June 10, 20139 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Fluvanna County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 7 | 6 | 14% | 5 | 60% | 11 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Wakefield, VA: tornado warnings | 18 | 2 | 89% | 3 | 100% | 16 min |
| NWS Wakefield, VA: severe thunderstorm warnings | 97 | 78 | 20% | 287 | 84% | 21 min |
| NWS Wakefield, VA: flash flood warnings | 14 | 10 | 29% | 31 | 97% | 59 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 11, 7:00 PM EST | Dense Fog Advisory | AKQ | 16 hr |
| Jan 12, 6:46 PM EST | Dense Fog Advisory | AKQ | 17 hr |
| Jan 16, 10:55 AM EST | River Flood Warning | RNK | 25 hr |
| Jan 16, 10:55 AM EST | River Flood Warning | RNK | 6 days |
| Jan 16, 2:35 PM EST | Winter Storm Watch | AKQ | 14 hr |
| Jan 17, 4:15 AM EST | Winter Storm Warning | AKQ | 23 hr |
| Jan 27, 3:01 PM EST | Freezing Rain Advisory | AKQ | 18 hr |
| Jan 30, 4:18 AM EST | Wind Advisory | AKQ | 26 hr |
| Jan 30, 12:54 PM EST | Mesoscale Discussion | SPC | 96 min |
| Jan 30, 4:06 PM EST | Mesoscale Discussion | SPC | 114 min |
| Jan 30, 6:18 PM EST | Special Weather Statement | AKQ | 57 min |
| Jan 30, 6:31 PM EST | Tornado Watch | SPC | 8 hr |
| Jan 30, 7:16 PM EST | Special Weather Statement | AKQ | 44 min |
| Jan 30, 9:38 PM EST | Mesoscale Discussion | SPC | 67 min |
| Jan 31, 3:42 AM EST | River Flood Warning | RNK | 49 hr |
| Jan 31, 8:41 AM EST | River Flood Warning | AKQ | 21 hr |
| Mar 4, 3:45 AM EST | Winter Storm Watch | AKQ | 48 hr |
| Mar 5, 3:26 PM EST | Winter Storm Warning | AKQ | 23 hr |
| Mar 5, 8:41 PM EST | Winter Weather Advisory | AKQ | 23 hr |
| Mar 6, 10:44 AM EST | Areal Flood Advisory | AKQ | 104 days |
| Mar 16, 3:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Mar 17, 4:09 PM EDT | Winter Weather Advisory | AKQ | 18 hr |
| Mar 24, 2:41 PM EDT | Winter Weather Advisory | AKQ | 20 hr |
| Apr 12, 1:58 AM EDT | Mesoscale Discussion | SPC | 92 min |
| Apr 12, 5:05 AM EDT | Mesoscale Discussion | SPC | 85 min |
| Apr 12, 5:21 AM EDT | Tornado Watch | SPC | 3 hr |
| Apr 12, 6:21 AM EDT | Special Weather Statement | AKQ | 54 min |
| Apr 19, 1:27 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Apr 19, 2:31 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 19, 4:36 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Apr 19, 5:25 PM EDT | Severe Thunderstorm Warning | AKQ | 35 min |
| Apr 19, 5:54 PM EDT | Severe Thunderstorm Warning | AKQ | 51 min |
| Apr 24, 6:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 7:03 PM EDT | River Flood Warning | RNK | 58 hr |
| May 8, 9:45 AM EDT | Flood Watch | AKQ | 6 hr |
| May 9, 12:14 AM EDT | Dense Fog Advisory | AKQ | 8 hr |
| May 10, 9:10 PM EDT | Special Weather Statement | AKQ | 50 min |
| May 11, 1:44 PM EDT | Mesoscale Discussion | SPC | 91 min |
| May 11, 7:11 PM EDT | Mesoscale Discussion | SPC | 64 min |
| May 13, 3:54 PM EDT | Frost Advisory | AKQ | 15 hr |
| May 16, 12:04 PM EDT | Mesoscale Discussion | SPC | 56 min |
| May 16, 1:57 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 16, 2:06 PM EDT | Special Weather Statement | AKQ | 54 min |
| May 16, 3:02 PM EDT | Special Weather Statement | AKQ | 58 min |
| May 16, 3:53 PM EDT | Special Weather Statement | AKQ | 67 min |
| May 23, 3:37 PM EDT | Mesoscale Discussion | SPC | 53 min |
| May 23, 9:42 PM EDT | Special Weather Statement | AKQ | 48 min |
| May 28, 4:01 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 5:55 PM EDT | Special Weather Statement | AKQ | 50 min |
| Jun 2, 6:42 PM EDT | Special Weather Statement | AKQ | 63 min |
| Jun 6, 3:55 PM EDT | Flood Watch | AKQ | 31 hr |
| Jun 7, 11:34 AM EDT | Flash Flood Watch | AKQ | 11 hr |
| Jun 9, 3:22 PM EDT | Special Weather Statement | AKQ | 53 min |
| Jun 10, 12:49 AM EDT | Special Weather Statement | AKQ | 41 min |
| Jun 10, 1:29 AM EDT | Special Weather Statement | AKQ | 46 min |
| Jun 10, 2:57 AM EDT | Flash Flood Watch | AKQ | 21 hr |
| Jun 10, 10:37 AM EDT | River Flood Warning | AKQ | 11 hr |
| Jun 10, 12:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 2:02 PM EDT | Tornado Watch | SPC | 10 hr |
| Jun 10, 4:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 10, 5:40 PM EDT | Special Weather Statement | AKQ | 65 min |
| Jun 10, 6:14 PM EDT | Severe Thunderstorm Warning | AKQ | 46 min |
| Jun 13, 2:40 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 5:27 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 11:38 AM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 13, 12:19 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 1:40 PM EDT | Special Weather Statement | AKQ | 50 min |
| Jun 13, 2:00 PM EDT | Severe Thunderstorm Warning | AKQ | 45 min |
| Jun 13, 2:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jun 13, 2:45 PM EDT | Severe Thunderstorm Warning | AKQ | 45 min |
| Jun 17, 5:00 PM EDT | Special Weather Statement | AKQ | 45 min |
| Jun 18, 1:54 PM EDT | Special Weather Statement | AKQ | 51 min |
| Jun 24, 4:39 PM EDT | Special Weather Statement | AKQ | 66 min |
| Jun 24, 4:58 PM EDT | Severe Thunderstorm Warning | AKQ | 47 min |
| Jun 26, 1:19 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 2:55 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 3:51 PM EDT | Special Weather Statement | AKQ | 54 min |
| Jun 26, 4:10 PM EDT | Special Weather Statement | AKQ | 50 min |
| Jun 26, 4:26 PM EDT | Severe Thunderstorm Warning | AKQ | 49 min |
| Jun 26, 4:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 28, 2:51 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 28, 4:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 30, 11:48 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 3:18 PM EDT | Special Weather Statement | AKQ | 42 min |
| Jun 30, 3:56 PM EDT | Flash Flood Watch | AKQ | 54 hr |
| Jul 3, 2:19 AM EDT | Special Weather Statement | AKQ | 56 min |
| Jul 3, 3:17 AM EDT | Special Weather Statement | AKQ | 58 min |
| Jul 3, 2:18 PM EDT | Special Weather Statement | AKQ | 27 min |
| Jul 10, 4:08 PM EDT | Special Weather Statement | AKQ | 37 min |
| Jul 10, 4:46 PM EDT | Special Weather Statement | AKQ | 44 min |
| Jul 10, 9:50 PM EDT | Areal Flood Advisory | AKQ | 2 hr |
| Jul 11, 1:42 PM EDT | Flash Flood Watch | AKQ | 32 hr |
| Jul 11, 4:53 PM EDT | Special Weather Statement | AKQ | 37 min |
| Jul 17, 2:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 18, 3:29 AM EDT | Heat Advisory | AKQ | 15 hr |
| Jul 20, 4:13 PM EDT | Special Weather Statement | AKQ | 47 min |
| Jul 20, 5:01 PM EDT | Special Weather Statement | AKQ | 59 min |
| Jul 20, 5:45 PM EDT | Special Weather Statement | AKQ | 30 min |
| Jul 20, 8:15 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jul 21, 3:02 PM EDT | Special Weather Statement | AKQ | 58 min |
| Jul 24, 3:28 PM EDT | Special Weather Statement | AKQ | 62 min |
| Jul 28, 3:05 PM EDT | Special Weather Statement | AKQ | 55 min |
| Aug 1, 4:10 PM EDT | Special Weather Statement | AKQ | 65 min |
| Aug 1, 5:14 PM EDT | Special Weather Statement | AKQ | 61 min |
| Aug 10, 11:30 AM EDT | Special Weather Statement | AKQ | 60 min |
| Aug 10, 11:56 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 10, 12:22 PM EDT | Special Weather Statement | AKQ | 38 min |
| Aug 22, 2:26 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 23, 9:56 AM EDT | Special Weather Statement | AKQ | 64 min |
| Aug 31, 4:50 PM EDT | Special Weather Statement | AKQ | 40 min |
| Aug 31, 5:28 PM EDT | Special Weather Statement | AKQ | 62 min |
| Sep 1, 4:19 PM EDT | Special Weather Statement | AKQ | 56 min |
| Sep 1, 5:18 PM EDT | Special Weather Statement | AKQ | 57 min |
| Sep 12, 5:27 PM EDT | Special Weather Statement | AKQ | 63 min |
| Sep 21, 7:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 7, 8:10 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 7, 10:11 AM EDT | Special Weather Statement | AKQ | 69 min |
| Oct 24, 4:44 PM EDT | Freeze Watch | AKQ | 10 hr |
| Oct 25, 3:01 AM EDT | Freeze Warning | AKQ | 30 hr |
| Nov 17, 4:11 AM EST | Dense Fog Advisory | AKQ | 6 hr |
| Nov 25, 3:37 PM EST | Winter Weather Advisory | AKQ | 19 hr |
| Dec 6, 3:20 PM EST | Winter Storm Watch | AKQ | 24 hr |
| Dec 7, 3:17 PM EST | Winter Storm Warning | AKQ | 40 hr |
| Dec 8, 11:05 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Dec 9, 3:45 PM EST | Winter Weather Advisory | AKQ | 20 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 | 7 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 32 |
| Special Weather Statement | 44 |
| Flooding | |
| River Flood Warning | 6 |
| Flash Flood Watch | 4 |
| Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.