Alert archive / North Carolina / Anson County
Weather alerts in Anson County, North Carolina, 2022
142 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Anson County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 142
- Warnings
- 30
- Watches
- 18
- Advisories
- 37
- Busiest month
- May31 alerts
- Busiest day
- March 31, 20228 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
1 of 1 tornado warnings covering Anson County in 2022 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 5 minutes after it went out.
Anson County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 1 | 0% | 1 | 100% | 5 min |
| Severe thunderstorm warnings | 18 | 14 | 22% | 16 | 94% | 14 min |
| Flash flood warnings | 3 | 0 | 100% | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Raleigh, NC: tornado warnings | 33 | 2 | 94% | 6 | 67% | 4 min |
| NWS Raleigh, NC: severe thunderstorm warnings | 269 | 187 | 30% | 524 | 88% | 21 min |
| NWS Raleigh, NC: flash flood warnings | 41 | 23 | 44% | 55 | 95% | 61 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 |
|---|---|---|---|
| Dec 31, 10:29 PM EST | Special Weather Statement | RAH | 61 min |
| Jan 1, 4:43 PM EST | Special Weather Statement | RAH | 62 min |
| Jan 2, 7:36 AM EST | Special Weather Statement | RAH | 39 min |
| Jan 2, 2:47 PM EST | Flood Watch | RAH | 19 hr |
| Jan 2, 8:53 PM EST | Wind Advisory | RAH | 18 hr |
| Jan 3, 10:28 AM EST | River Flood Warning | RAH | 12 hr |
| Jan 14, 3:07 AM EST | Winter Storm Watch | RAH | 25 hr |
| Jan 15, 3:43 AM EST | Winter Storm Warning | RAH | 41 hr |
| Jan 16, 11:59 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 16, 9:06 PM EST | Winter Weather Advisory | RAH | 12 hr |
| Jan 19, 4:02 AM EST | Winter Storm Watch | RAH | 24 hr |
| Jan 20, 4:14 AM EST | Winter Storm Warning | RAH | 50 hr |
| Jan 20, 4:14 AM EST | Winter Weather Advisory | RAH | 48 hr |
| Jan 28, 3:37 AM EST | Winter Weather Advisory | RAH | 30 hr |
| Feb 17, 3:19 PM EST | Wind Advisory | RAH | 15 hr |
| Feb 18, 1:36 AM EST | Special Weather Statement | RAH | 84 min |
| Feb 18, 3:03 AM EST | Special Weather Statement | RAH | 87 min |
| Feb 24, 2:30 AM EST | Dense Fog Advisory | RAH | 7 hr |
| Feb 25, 7:34 AM EST | Dense Fog Advisory | RAH | 4 hr |
| Feb 28, 12:09 AM EST | Dense Fog Advisory | RAH | 3 hr |
| Mar 12, 3:47 AM EST | Mesoscale Discussion | SPC | 118 min |
| Mar 12, 2:39 PM EST | River Flood Warning | RAH | 7 hr |
| Mar 23, 4:12 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 26, 10:03 AM EDT | Red Flag Warning | RAH | 10 hr |
| Mar 31, 10:15 AM EDT | Special Weather Statement | RAH | 45 min |
| Mar 31, 11:29 AM EDT | Special Weather Statement | RAH | 61 min |
| Mar 31, 11:43 AM EDT | Mesoscale Discussion | SPC | 92 min |
| Mar 31, 12:50 PM EDT | Tornado Watch | SPC | 5 hr |
| Mar 31, 1:12 PM EDT | Special Weather Statement | RAH | 63 min |
| Mar 31, 1:25 PM EDT | Tornado Warning | RAH | 20 min |
| Mar 31, 1:42 PM EDT | Severe Thunderstorm Warning | RAH | 48 min |
| Mar 31, 2:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 5, 5:37 PM EDT | Areal Flood Advisory | RAH | 3 hr |
| Apr 9, 4:44 AM EDT | Frost Advisory | RAH | 28 hr |
| Apr 19, 3:25 AM EDT | Frost Advisory | RAH | 29 hr |
| Apr 26, 1:14 PM EDT | Special Weather Statement | RAH | 61 min |
| Apr 26, 1:37 PM EDT | Severe Thunderstorm Warning | RAH | 53 min |
| Apr 26, 1:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 2:16 PM EDT | Severe Thunderstorm Warning | RAH | 59 min |
| Apr 26, 2:39 PM EDT | Severe Thunderstorm Warning | RAH | 66 min |
| May 1, 4:46 PM EDT | Special Weather Statement | RAH | 44 min |
| May 1, 5:28 PM EDT | Special Weather Statement | RAH | 62 min |
| May 1, 5:48 PM EDT | Severe Thunderstorm Warning | RAH | 42 min |
| May 3, 5:22 PM EDT | Special Weather Statement | RAH | 38 min |
| May 4, 4:20 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 4, 6:22 PM EDT | Special Weather Statement | RAH | 38 min |
| May 4, 6:56 PM EDT | Special Weather Statement | RAH | 34 min |
| May 6, 2:32 PM EDT | Tornado Watch | SPC | 9 hr |
| May 6, 6:06 PM EDT | Severe Thunderstorm Warning | RAH | 39 min |
| May 6, 6:50 PM EDT | Severe Thunderstorm Warning | RAH | 40 min |
| May 6, 7:21 PM EDT | Severe Thunderstorm Warning | RAH | 54 min |
| May 6, 8:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 7, 1:02 PM EDT | Special Weather Statement | RAH | 28 min |
| May 7, 2:00 PM EDT | Special Weather Statement | RAH | 30 min |
| May 16, 1:16 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 16, 6:12 PM EDT | Mesoscale Discussion | SPC | 63 min |
| May 21, 3:34 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 3:49 PM EDT | Special Weather Statement | RAH | 56 min |
| May 21, 4:19 PM EDT | Special Weather Statement | RAH | 56 min |
| May 23, 1:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| May 23, 1:31 PM EDT | Special Weather Statement | RAH | 59 min |
| May 23, 1:44 PM EDT | Severe Thunderstorm Warning | RAH | 61 min |
| May 23, 7:34 PM EDT | Special Weather Statement | RAH | 56 min |
| May 23, 8:18 PM EDT | Areal Flood Advisory | RAH | 108 min |
| May 23, 9:06 PM EDT | Areal Flood Advisory | RAH | 103 min |
| May 27, 5:00 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 6:24 AM EDT | Tornado Watch | SPC | 8 hr |
| May 27, 7:02 AM EDT | Flash Flood Warning | RAH | 3 hr |
| May 27, 7:12 AM EDT | Special Weather Statement | RAH | 63 min |
| May 27, 7:34 AM EDT | Severe Thunderstorm Warning | RAH | 56 min |
| May 27, 2:33 PM EDT | Special Weather Statement | RAH | 27 min |
| Jun 3, 2:23 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 6:46 PM EDT | Special Weather Statement | RAH | 44 min |
| Jun 12, 2:35 PM EDT | Excessive Heat Watch | RAH | 25 hr |
| Jun 12, 2:35 PM EDT | Heat Advisory | RAH | 29 hr |
| Jun 13, 3:12 PM EDT | Excessive Heat Warning | RAH | 23 hr |
| Jun 13, 3:12 PM EDT | Heat Advisory | RAH | 26 hr |
| Jun 16, 10:58 AM EDT | Heat Advisory | RAH | 9 hr |
| Jun 16, 3:15 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 16, 4:27 PM EDT | Severe Thunderstorm Warning | RAH | 48 min |
| Jun 16, 4:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 16, 5:08 PM EDT | Severe Thunderstorm Warning | RAH | 67 min |
| Jun 17, 3:37 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 17, 6:01 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 17, 6:54 PM EDT | Severe Thunderstorm Warning | RAH | 51 min |
| Jun 29, 2:13 PM EDT | Areal Flood Advisory | RAH | 3 hr |
| Jun 30, 4:52 AM EDT | Dense Fog Advisory | RAH | 4 hr |
| Jul 3, 6:36 PM EDT | Special Weather Statement | RAH | 54 min |
| Jul 5, 3:43 PM EDT | Heat Advisory | RAH | 28 hr |
| Jul 5, 5:34 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 5, 8:29 PM EDT | Special Weather Statement | RAH | 61 min |
| Jul 5, 9:30 PM EDT | Special Weather Statement | RAH | 60 min |
| Jul 5, 9:54 PM EDT | Areal Flood Advisory | RAH | 3 hr |
| Jul 6, 5:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 6, 5:54 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 6, 7:45 PM EDT | Special Weather Statement | RAH | 60 min |
| Jul 6, 7:57 PM EDT | Severe Thunderstorm Warning | RAH | 63 min |
| Jul 7, 3:41 AM EDT | Heat Advisory | RAH | 15 hr |
| Jul 7, 9:43 PM EDT | Special Weather Statement | RAH | 32 min |
| Jul 8, 3:38 AM EDT | Heat Advisory | RAH | 14 hr |
| Jul 8, 7:00 PM EDT | Areal Flood Advisory | RAH | 93 min |
| Jul 8, 11:57 PM EDT | Areal Flood Advisory | RAH | 2 hr |
| Jul 9, 6:32 PM EDT | Severe Thunderstorm Warning | RAH | 43 min |
| Jul 9, 6:44 PM EDT | Areal Flood Advisory | RAH | 107 min |
| Jul 9, 7:11 PM EDT | Special Weather Statement | RAH | 64 min |
| Jul 9, 7:28 PM EDT | Flash Flood Warning | RAH | 89 min |
| Jul 9, 8:16 PM EDT | Areal Flood Advisory | RAH | 109 min |
| Jul 20, 7:52 PM EDT | Severe Thunderstorm Warning | RAH | 38 min |
| Jul 25, 7:35 PM EDT | Severe Thunderstorm Warning | RAH | 55 min |
| Jul 25, 7:40 PM EDT | Areal Flood Advisory | RAH | 86 min |
| Aug 6, 6:54 PM EDT | Special Weather Statement | RAH | 36 min |
| Aug 6, 7:43 PM EDT | Areal Flood Advisory | RAH | 2 hr |
| Aug 10, 4:22 PM EDT | Areal Flood Advisory | RAH | 2 hr |
| Aug 10, 5:43 PM EDT | Special Weather Statement | RAH | 47 min |
| Aug 15, 2:47 PM EDT | Special Weather Statement | RAH | 43 min |
| Aug 15, 3:47 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Aug 15, 4:11 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 22, 6:19 PM EDT | Special Weather Statement | RAH | 56 min |
| Aug 22, 7:57 PM EDT | Areal Flood Advisory | RAH | 70 min |
| Aug 22, 9:07 PM EDT | Flash Flood Warning | RAH | 113 min |
| Aug 27, 2:44 PM EDT | Special Weather Statement | RAH | 61 min |
| Aug 27, 5:15 PM EDT | Special Weather Statement | RAH | 60 min |
| Aug 27, 5:32 PM EDT | Severe Thunderstorm Warning | RAH | 29 min |
| Sep 9, 1:59 PM EDT | Flash Flood Watch | RAH | 40 min |
| Sep 9, 3:01 PM EDT | Flood Watch | RAH | 36 hr |
| Sep 10, 8:41 PM EDT | Special Weather Statement | RAH | 64 min |
| Sep 29, 11:07 AM EDT | Tropical Storm Warning | RAH | 36 hr |
| Sep 29, 11:25 AM EDT | Flood Watch | RAH | 38 hr |
| Sep 30, 3:11 PM EDT | Areal Flood Advisory | RAH | 6 hr |
| Oct 17, 3:21 AM EDT | Freeze Watch | RAH | 24 hr |
| Oct 18, 3:14 AM EDT | Freeze Watch | RAH | 35 hr |
| Oct 18, 3:14 AM EDT | Freeze Warning | RAH | 30 hr |
| Oct 31, 5:11 PM EDT | Special Weather Statement | RAH | 64 min |
| Oct 31, 6:01 PM EDT | Special Weather Statement | RAH | 59 min |
| Nov 6, 10:34 PM EST | Dense Fog Advisory | RAH | 11 hr |
| Nov 11, 5:36 AM EST | Mesoscale Discussion | SPC | 54 min |
| Nov 11, 6:15 AM EST | Tornado Watch | SPC | 12 hr |
| Dec 7, 8:12 AM EST | Dense Fog Advisory | RAH | 113 min |
| Dec 16, 4:55 AM EST | Dense Fog Advisory | RAH | 4 hr |
| Dec 22, 3:40 AM EST | Wind Chill Advisory | RAH | 55 hr |
| Dec 22, 11:14 AM EST | Wind Advisory | RAH | 31 hr |
| Dec 31, 3:28 AM EST | Dense Fog Advisory | RAH | 8 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 | 18 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 19 |
| Special Weather Statement | 38 |
| Flooding | |
| Flash Flood Warning | 3 |
| River Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Flood Watch | 3 |
| Areal Flood Advisory | 14 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 3 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
| Tropical | |
| Tropical Storm Warning | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.