Alert archive / South Carolina / Colleton County
Weather alerts in Colleton County, South Carolina, 2021
113 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Colleton County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 113
- Warnings
- 25
- Watches
- 13
- Advisories
- 39
- Busiest month
- July23 alerts
- Busiest day
- July 8, 20216 alerts
Over time
By month
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, 9:28 PM EST | Dense Fog Advisory | CHS | 13 hr |
| Jan 7, 9:37 PM EST | River Flood Warning | CHS | 8 days |
| Jan 15, 8:35 PM EST | Dense Fog Advisory | CHS | 3 hr |
| Jan 23, 12:37 AM EST | Dense Fog Advisory | CHS | 7 hr |
| Jan 26, 2:22 PM EST | Special Weather Statement | CHS | 38 min |
| Feb 7, 6:44 AM EST | River Flood Warning | CHS | 3 days |
| Feb 11, 6:28 PM EST | Dense Fog Advisory | CHS | 16 hr |
| Feb 14, 9:03 PM EST | River Flood Warning | CHS | 24 days |
| Feb 18, 7:15 AM EST | Flash Flood Watch | CHS | 20 hr |
| Feb 18, 4:40 PM EST | Areal Flood Advisory | CHS | 110 min |
| Mar 1, 10:58 AM EST | Special Weather Statement | CHS | 32 min |
| Mar 7, 3:12 AM EST | Freeze Watch | CHS | 12 hr |
| Mar 7, 3:22 PM EST | Freeze Warning | CHS | 17 hr |
| Mar 8, 12:58 PM EST | Freeze Warning | CHS | 19 hr |
| Mar 18, 11:42 AM EDT | Tornado Watch | SPC | 6 hr |
| Mar 26, 1:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Mar 28, 5:51 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Mar 31, 5:32 PM EDT | Severe Thunderstorm Warning | CHS | 58 min |
| Mar 31, 5:58 PM EDT | Severe Thunderstorm Warning | CHS | 62 min |
| Mar 31, 6:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 7:37 PM EDT | Special Weather Statement | CHS | 23 min |
| Mar 31, 7:54 PM EDT | Severe Thunderstorm Warning | CHS | 66 min |
| Mar 31, 8:31 PM EDT | Severe Thunderstorm Warning | CHS | 59 min |
| Apr 1, 3:08 PM EDT | Freeze Warning | CHS | 17 hr |
| Apr 2, 8:28 AM EDT | Freeze Warning | CHS | 25 hr |
| Apr 3, 3:01 PM EDT | Frost Advisory | CHS | 17 hr |
| Apr 20, 3:19 PM EDT | Fire Weather Watch | CHS | 10 hr |
| Apr 21, 1:44 AM EDT | Red Flag Warning | CHS | 18 hr |
| May 3, 6:43 PM EDT | Severe Thunderstorm Warning | CHS | 62 min |
| May 3, 8:15 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| May 4, 4:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 4, 6:11 PM EDT | Special Weather Statement | CHS | 49 min |
| May 4, 6:17 PM EDT | Severe Thunderstorm Warning | CHS | 58 min |
| May 4, 6:59 PM EDT | Severe Thunderstorm Warning | CHS | 46 min |
| May 6, 3:00 PM EDT | Fire Weather Watch | CHS | 12 hr |
| May 7, 3:05 AM EDT | Red Flag Warning | CHS | 16 hr |
| Jun 5, 4:00 PM EDT | Areal Flood Advisory | CHS | 3 hr |
| Jun 5, 4:34 PM EDT | Areal Flood Advisory | CHS | 86 min |
| Jun 6, 2:21 PM EDT | Special Weather Statement | CHS | 24 min |
| Jun 9, 5:03 PM EDT | Special Weather Statement | CHS | 27 min |
| Jun 9, 5:11 PM EDT | Areal Flood Advisory | CHS | 81 min |
| Jun 9, 5:29 PM EDT | Special Weather Statement | CHS | 31 min |
| Jun 12, 1:14 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 12, 5:58 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| Jun 12, 7:13 PM EDT | Areal Flood Advisory | CHS | 47 min |
| Jun 12, 7:44 PM EDT | Areal Flood Advisory | CHS | 91 min |
| Jun 15, 12:57 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Jun 15, 1:58 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 15, 4:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 15, 8:02 PM EDT | Severe Thunderstorm Warning | CHS | 37 min |
| Jun 16, 1:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 16, 5:46 PM EDT | Areal Flood Advisory | CHS | 89 min |
| Jun 19, 2:13 PM EDT | Special Weather Statement | CHS | 32 min |
| Jun 20, 2:58 AM EDT | Flash Flood Watch | CHS | 24 hr |
| Jun 20, 8:40 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 20, 4:36 PM EDT | Special Weather Statement | CHS | 24 min |
| Jun 20, 4:54 PM EDT | Special Weather Statement | CHS | 36 min |
| Jun 28, 2:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 7, 6:12 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 7, 7:25 PM EDT | Tornado Watch | SPC | 11 hr |
| Jul 7, 11:23 PM EDT | Severe Thunderstorm Warning | CHS | 67 min |
| Jul 8, 12:10 AM EDT | Areal Flood Advisory | CHS | 3 hr |
| Jul 8, 12:23 AM EDT | Tornado Warning | CHS | 37 min |
| Jul 8, 1:38 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 1:50 AM EDT | Areal Flood Advisory | CHS | 115 min |
| Jul 8, 2:13 AM EDT | Special Weather Statement | CHS | 32 min |
| Jul 9, 7:28 PM EDT | Special Weather Statement | CHS | 32 min |
| Jul 9, 7:38 PM EDT | Severe Thunderstorm Warning | CHS | 50 min |
| Jul 18, 3:04 PM EDT | Severe Thunderstorm Warning | CHS | 41 min |
| Jul 19, 6:17 PM EDT | Areal Flood Advisory | CHS | 118 min |
| Jul 20, 12:57 PM EDT | Areal Flood Advisory | CHS | 108 min |
| Jul 28, 7:04 AM EDT | Areal Flood Advisory | CHS | 86 min |
| Jul 28, 7:48 AM EDT | Areal Flood Advisory | CHS | 42 min |
| Jul 28, 8:30 AM EDT | Areal Flood Advisory | CHS | 60 min |
| Jul 28, 9:35 AM EDT | Areal Flood Advisory | CHS | 85 min |
| Jul 29, 3:36 PM EDT | Heat Advisory | CHS | 28 hr |
| Jul 30, 8:01 PM EDT | Heat Advisory | CHS | 24 hr |
| Jul 31, 1:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 4:29 PM EDT | Special Weather Statement | CHS | 31 min |
| Jul 31, 5:37 PM EDT | Special Weather Statement | CHS | 23 min |
| Jul 31, 5:59 PM EDT | Special Weather Statement | CHS | 31 min |
| Aug 1, 3:03 AM EDT | Heat Advisory | CHS | 15 hr |
| Aug 2, 8:25 PM EDT | Severe Thunderstorm Warning | CHS | 65 min |
| Aug 2, 8:55 PM EDT | Areal Flood Advisory | CHS | 95 min |
| Aug 3, 3:02 AM EDT | Flash Flood Watch | CHS | 19 hr |
| Aug 3, 6:36 PM EDT | Areal Flood Advisory | CHS | 82 min |
| Aug 6, 2:51 PM EDT | Areal Flood Advisory | CHS | 54 min |
| Aug 6, 3:43 PM EDT | Areal Flood Advisory | CHS | 92 min |
| Aug 15, 3:05 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| Aug 22, 3:07 PM EDT | Flash Flood Watch | CHS | 5 hr |
| Aug 24, 3:42 PM EDT | Special Weather Statement | CHS | 33 min |
| Aug 31, 3:42 PM EDT | Severe Thunderstorm Warning | CHS | 48 min |
| Sep 7, 6:28 PM EDT | Special Weather Statement | CHS | 32 min |
| Sep 7, 6:59 PM EDT | Special Weather Statement | CHS | 31 min |
| Sep 9, 8:16 AM EDT | Special Weather Statement | CHS | 44 min |
| Sep 20, 3:16 AM EDT | Flash Flood Watch | CHS | 36 hr |
| Sep 20, 5:48 AM EDT | Areal Flood Advisory | CHS | 117 min |
| Sep 20, 7:37 AM EDT | Areal Flood Advisory | CHS | 113 min |
| Sep 22, 6:46 PM EDT | Special Weather Statement | CHS | 44 min |
| Sep 22, 7:36 PM EDT | Special Weather Statement | CHS | 24 min |
| Oct 5, 5:03 PM EDT | Areal Flood Advisory | CHS | 80 min |
| Oct 28, 6:36 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Nov 15, 2:41 PM EST | Frost Advisory | CHS | 17 hr |
| Nov 22, 3:15 AM EST | Freeze Watch | CHS | 24 hr |
| Nov 22, 4:50 AM EST | Dense Fog Advisory | CHS | 4 hr |
| Nov 23, 3:07 AM EST | Freeze Warning | CHS | 30 hr |
| Dec 5, 2:20 AM EST | Dense Fog Advisory | CHS | 7 hr |
| Dec 6, 1:04 AM EST | Dense Fog Advisory | CHS | 8 hr |
| Dec 17, 9:29 PM EST | Dense Fog Advisory | CHS | 12 hr |
| Dec 26, 9:48 PM EST | Dense Fog Advisory | CHS | 13 hr |
| Dec 30, 2:05 PM EST | Severe Thunderstorm Watch | SPC | 7 hr |
| Dec 30, 4:00 PM EST | Special Weather Statement | CHS | 30 min |
| Dec 30, 4:11 PM EST | Severe Thunderstorm Warning | CHS | 25 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 | 14 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 14 |
| Special Weather Statement | 22 |
| Flooding | |
| River Flood Warning | 3 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 25 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 5 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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. Rebuilt daily.