Alert archive / South Carolina / Union County / 2021
Weather alerts in Union County, South Carolina, August 2021
23 weather alerts in August 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 13
- Watches
- 2
- Advisories
- 1
- Busiest day
- August 17, 20217 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Aug 10, 6:36 PM EDT | Severe Thunderstorm Warning | GSP | 39 min |
| Aug 10, 7:19 PM EDT | Severe Thunderstorm Warning | GSP | 25 min |
| Aug 10, 7:37 PM EDT | Severe Thunderstorm Warning | GSP | 41 min |
| Aug 10, 8:20 PM EDT | Special Weather Statement | GSP | 25 min |
| Aug 14, 2:09 PM EDT | Special Weather Statement | GSP | 36 min |
| Aug 14, 2:13 PM EDT | Severe Thunderstorm Warning | GSP | 47 min |
| Aug 14, 3:09 PM EDT | Severe Thunderstorm Warning | GSP | 51 min |
| Aug 14, 3:18 PM EDT | Severe Thunderstorm Warning | GSP | 42 min |
| Aug 17, 10:42 AM EDT | Tornado Watch | SPC | 8 hr |
| Aug 17, 12:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Aug 17, 3:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 17, 5:55 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Aug 17, 6:15 PM EDT | Tornado Warning | GSP | 45 min |
| Aug 17, 6:28 PM EDT | Tornado Watch | SPC | 10 hr |
| Aug 17, 6:51 PM EDT | Tornado Warning | GSP | 39 min |
| Aug 17, 8:00 PM EDT | Tornado Warning | GSP | 45 min |
| Aug 19, 5:25 PM EDT | Special Weather Statement | GSP | 35 min |
| Aug 19, 5:36 PM EDT | Severe Thunderstorm Warning | GSP | 39 min |
| Aug 19, 6:12 PM EDT | Special Weather Statement | GSP | 33 min |
| Aug 21, 8:09 PM EDT | Severe Thunderstorm Warning | GSP | 51 min |
| Aug 23, 3:53 AM EDT | Dense Fog Advisory | GSP | 5 hr |
| Aug 31, 3:39 PM EDT | Severe Thunderstorm Warning | GSP | 51 min |
| Aug 31, 4:23 PM EDT | Severe Thunderstorm Warning | GSP | 37 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 | 10 |
| Tornado Warning | 3 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.