Alert archive / South Carolina
Weather alerts in South Carolina, 1999
411 weather alerts in 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 1999. Tap one for its archive.
- Alerts
- 411
- Warnings
- 392
- Watches
- 19
- Advisories
- 0
- Busiest month
- August86 alerts
- Busiest day
- May 6, 199939 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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 2, 11:00 PM EST | Tornado Watch | SPC | Allendale, Bamberg, Beaufort, Berkeley, Charleston, Clarendon and 11 more | 6 hr |
| Jan 18, 2:15 AM EST | Severe Thunderstorm Watch | SPC | Oconee, Pickens | 6 hr |
| Jan 18, 5:15 AM EST | Severe Thunderstorm Watch | SPC | Jasper | 6 hr |
| Jan 23, 3:54 PM EST | Severe Thunderstorm Warning | CAE | Chesterfield | 51 min |
| Feb 12, 4:33 PM EST | Severe Thunderstorm Warning | ILM | Horry | 27 min |
| Feb 19, 10:13 AM EST | Severe Thunderstorm Warning | CAE | Aiken | 47 min |
| Feb 19, 12:51 PM EST | Severe Thunderstorm Warning | CHS | Berkeley | 44 min |
| Feb 19, 12:52 PM EST | Severe Thunderstorm Warning | ILM | Williamsburg | 43 min |
| Feb 19, 12:56 PM EST | Tornado Warning | CAE | Orangeburg | 19 min |
| Feb 19, 1:34 PM EST | Severe Thunderstorm Warning | CHS | Berkeley | 31 min |
| Feb 19, 1:35 PM EST | Tornado Warning | CAE | Calhoun | 40 min |
| Feb 19, 1:39 PM EST | Severe Thunderstorm Warning | ILM | Georgetown, Williamsburg | 46 min |
| Feb 19, 2:18 PM EST | Severe Thunderstorm Warning | ILM | Georgetown, Horry | 47 min |
| Feb 19, 2:22 PM EST | Severe Thunderstorm Warning | CAE | Clarendon, Orangeburg | 38 min |
| Feb 19, 3:07 PM EST | Severe Thunderstorm Warning | ILM | Horry | 33 min |
| Feb 19, 3:12 PM EST | Severe Thunderstorm Warning | ILM | Williamsburg | 48 min |
| Feb 19, 3:59 PM EST | Severe Thunderstorm Warning | ILM | Williamsburg | 31 min |
| Feb 19, 4:05 PM EST | Severe Thunderstorm Warning | ILM | Georgetown | 45 min |
| Feb 28, 11:40 AM EST | Severe Thunderstorm Warning | GSP | Spartanburg | 35 min |
| Mar 3, 2:15 PM EST | Tornado Watch | SPC | Dillon, Horry, Marion | 5 hr |
| Mar 14, 3:00 PM EST | Tornado Watch | SPC | Aiken, Allendale, Bamberg, Barnwell, Beaufort, Berkeley and 22 more | 6 hr |
| Mar 14, 3:26 PM EST | Severe Thunderstorm Warning | CAE | Edgefield | 49 min |
| Mar 14, 4:33 PM EST | Severe Thunderstorm Warning | CAE | Aiken | 27 min |
| Mar 21, 2:00 AM EST | Severe Thunderstorm Warning | CAE | Newberry | 45 min |
| Mar 21, 2:39 AM EST | Severe Thunderstorm Warning | CAE | Richland | 36 min |
| Mar 21, 2:52 AM EST | Severe Thunderstorm Warning | CHS | Berkeley | 48 min |
| Mar 21, 3:32 AM EST | Severe Thunderstorm Warning | ILM | Williamsburg | 53 min |
| Mar 21, 3:38 AM EST | Severe Thunderstorm Warning | ILM | Horry | 62 min |
| Mar 21, 3:56 AM EST | Severe Thunderstorm Warning | ILM | Florence | 64 min |
| Mar 21, 11:15 AM EST | Severe Thunderstorm Watch | SPC | Berkeley, Charleston, Darlington, Dillon, Florence, Georgetown and 3 more | 6 hr |
| Mar 21, 5:05 PM EST | Severe Thunderstorm Warning | ILM | Florence | 40 min |
| Mar 21, 5:13 PM EST | Severe Thunderstorm Warning | ILM | Marion | 47 min |
| Mar 21, 5:37 PM EST | Severe Thunderstorm Warning | ILM | Horry | 38 min |
| Mar 25, 1:44 PM EST | Severe Thunderstorm Warning | CAE | Barnwell | 46 min |
| Mar 25, 2:30 PM EST | Severe Thunderstorm Warning | CAE | Bamberg, Barnwell | 45 min |
| Mar 25, 3:07 PM EST | Severe Thunderstorm Warning | CHS | Colleton | 48 min |
| Mar 25, 3:26 PM EST | Severe Thunderstorm Warning | CAE | Orangeburg | 49 min |
| Mar 25, 3:34 PM EST | Severe Thunderstorm Warning | CHS | Dorchester | 46 min |
| Mar 25, 4:14 PM EST | Severe Thunderstorm Warning | CHS | Berkeley | 61 min |
| Apr 8, 4:14 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 46 min |
| Apr 8, 4:41 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 49 min |
| Apr 8, 5:07 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 48 min |
| Apr 8, 5:13 PM EDT | Tornado Warning | GSP | Abbeville | 47 min |
| Apr 8, 5:24 PM EDT | Severe Thunderstorm Warning | CAE | McCormick | 66 min |
| Apr 8, 5:55 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 50 min |
| Apr 8, 6:25 PM EDT | Severe Thunderstorm Warning | CAE | Edgefield | 35 min |
| Apr 8, 6:35 PM EDT | Severe Thunderstorm Warning | CAE | Aiken | 40 min |
| Apr 8, 6:45 PM EDT | Severe Thunderstorm Warning | CAE | Barnwell | 45 min |
| Apr 8, 7:05 PM EDT | Severe Thunderstorm Warning | GSP | Greenwood | 50 min |
| Apr 8, 7:27 PM EDT | Tornado Warning | CAE | Barnwell | 33 min |
| Apr 8, 7:44 PM EDT | Severe Thunderstorm Warning | CHS | Allendale, Hampton | 46 min |
| Apr 8, 7:52 PM EDT | Tornado Warning | CHS | Allendale | 33 min |
| Apr 8, 7:59 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg | 31 min |
| Apr 8, 8:04 PM EDT | Tornado Warning | CHS | Colleton | 46 min |
| Apr 8, 8:56 PM EDT | Severe Thunderstorm Warning | CHS | Charleston, Dorchester | 64 min |
| Apr 8, 9:13 PM EDT | Tornado Warning | CHS | Charleston | 32 min |
| Apr 15, 3:43 PM EDT | Tornado Warning | CHS | Hampton | 32 min |
| Apr 15, 3:51 PM EDT | Tornado Warning | CHS | Jasper | 34 min |
| Apr 15, 4:13 PM EDT | Tornado Warning | CAE | Bamberg | 32 min |
| Apr 15, 4:15 PM EDT | Tornado Watch | SPC | Aiken, Allendale, Bamberg, Barnwell, Berkeley, Calhoun and 24 more | 6 hr |
| Apr 15, 4:24 PM EDT | Severe Thunderstorm Warning | CHS | Hampton | 31 min |
| Apr 15, 4:32 PM EDT | Tornado Warning | CHS | Beaufort | 28 min |
| Apr 15, 4:38 PM EDT | Severe Thunderstorm Warning | CAE | Newberry | 52 min |
| Apr 15, 4:40 PM EDT | Tornado Warning | CHS | Colleton | 45 min |
| Apr 15, 5:13 PM EDT | Tornado Warning | CHS | Charleston | 32 min |
| Apr 15, 5:20 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 35 min |
| Apr 15, 5:26 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort | 34 min |
| Apr 15, 5:39 PM EDT | Severe Thunderstorm Warning | CAE | Aiken | 36 min |
| Apr 15, 5:52 PM EDT | Tornado Warning | CAE | Aiken, Barnwell | 38 min |
| Apr 15, 5:56 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 49 min |
| Apr 15, 6:26 PM EDT | Tornado Warning | CAE | Bamberg | 34 min |
| Apr 15, 7:16 PM EDT | Tornado Warning | CHS | Dorchester | 34 min |
| Apr 15, 7:42 PM EDT | Severe Thunderstorm Warning | ILM | Marlboro | 33 min |
| Apr 15, 10:00 PM EDT | Tornado Watch | SPC | Dillon, Horry, Marion | 2 hr |
| Apr 24, 3:24 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Laurens | 46 min |
| Apr 24, 3:50 PM EDT | Tornado Warning | GSP | Laurens | 30 min |
| Apr 24, 3:59 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg | 31 min |
| Apr 24, 4:04 PM EDT | Severe Thunderstorm Warning | CHS | Colleton | 56 min |
| Apr 24, 4:19 PM EDT | Tornado Warning | GSP | Laurens | 51 min |
| Apr 24, 4:25 PM EDT | Tornado Warning | CAE | Newberry | 65 min |
| Apr 24, 4:30 PM EDT | Tornado Watch | SPC | Abbeville, Aiken, Allendale, Bamberg, Barnwell, Colleton and 10 more | 6 hr |
| Apr 24, 4:39 PM EDT | Tornado Warning | CAE | Saluda | 66 min |
| Apr 24, 5:03 PM EDT | Severe Thunderstorm Warning | CHS | Colleton | 32 min |
| Apr 24, 5:20 PM EDT | Tornado Warning | CAE | Aiken | 25 min |
| Apr 24, 5:20 PM EDT | Tornado Warning | CHS | Beaufort | 35 min |
| Apr 24, 5:39 PM EDT | Tornado Warning | CAE | Aiken | 51 min |
| Apr 24, 6:03 PM EDT | Severe Thunderstorm Warning | CAE | Barnwell | 42 min |
| Apr 24, 6:33 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg | 42 min |
| Apr 24, 6:40 PM EDT | Severe Thunderstorm Warning | CHS | Allendale | 40 min |
| Apr 24, 7:01 PM EDT | Severe Thunderstorm Warning | CHS | Hampton | 44 min |
| Apr 24, 7:26 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 44 min |
| Apr 24, 8:00 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort | 45 min |
| Apr 27, 12:20 PM EDT | Severe Thunderstorm Warning | CAE | Lexington | 40 min |
| Apr 27, 1:50 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 55 min |
| Apr 27, 1:56 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 49 min |
| Apr 27, 2:26 PM EDT | Severe Thunderstorm Warning | ILM | Williamsburg | 64 min |
| Apr 27, 2:38 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown | 62 min |
| Apr 27, 2:42 PM EDT | Severe Thunderstorm Warning | CAE | Sumter | 63 min |
| Apr 27, 3:03 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun | 42 min |
| Apr 27, 3:06 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 39 min |
| Apr 27, 3:31 PM EDT | Severe Thunderstorm Warning | ILM | Williamsburg | 29 min |
| Apr 27, 3:46 PM EDT | Severe Thunderstorm Warning | ILM | Horry | 49 min |
| Apr 27, 3:54 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown | 31 min |
| Apr 27, 4:38 PM EDT | Severe Thunderstorm Warning | ILM | Horry | 37 min |
| Apr 27, 4:41 PM EDT | Tornado Warning | ILM | Georgetown, Williamsburg | 34 min |
| Apr 27, 5:13 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley, Dorchester | 62 min |
| Apr 27, 5:23 PM EDT | Tornado Warning | ILM | Georgetown | 32 min |
| Apr 27, 6:00 PM EDT | Tornado Warning | CHS | Berkeley | 30 min |
| Apr 27, 6:17 PM EDT | Severe Thunderstorm Warning | CHS | Charleston | 48 min |
| Apr 27, 6:20 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown | 25 min |
| Apr 27, 6:21 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 49 min |
| Apr 27, 6:46 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 49 min |
| Apr 27, 7:34 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 51 min |
| Apr 27, 7:53 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 37 min |
| Apr 27, 8:11 PM EDT | Severe Thunderstorm Warning | GSP | Chester | 49 min |
| Apr 27, 8:13 PM EDT | Severe Thunderstorm Warning | CAE | Sumter | 47 min |
| Apr 27, 9:24 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 51 min |
| Apr 27, 10:24 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 36 min |
| May 6, 6:45 AM EDT | Tornado Watch | SPC | Abbeville, Anderson | 5 hr |
| May 6, 11:39 AM EDT | Severe Thunderstorm Warning | GSP | Laurens | 46 min |
| May 6, 12:00 PM EDT | Severe Thunderstorm Warning | GSP | Union | 50 min |
| May 6, 12:00 PM EDT | Severe Thunderstorm Watch | SPC | Abbeville, Aiken, Barnwell, Chester, Chesterfield, Edgefield and 11 more | 5 hr |
| May 6, 1:50 PM EDT | Severe Thunderstorm Warning | GSP | Greenwood | 25 min |
| May 6, 2:00 PM EDT | Severe Thunderstorm Warning | CAE | Edgefield, McCormick | 30 min |
| May 6, 2:06 PM EDT | Severe Thunderstorm Warning | CAE | Edgefield, McCormick | 39 min |
| May 6, 2:10 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 35 min |
| May 6, 2:15 PM EDT | Severe Thunderstorm Warning | CAE | Saluda | 45 min |
| May 6, 2:19 PM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 41 min |
| May 6, 2:24 PM EDT | Severe Thunderstorm Warning | CAE | Lee | 51 min |
| May 6, 2:37 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 53 min |
| May 6, 2:44 PM EDT | Severe Thunderstorm Warning | CAE | Aiken | 46 min |
| May 6, 2:57 PM EDT | Severe Thunderstorm Warning | CAE | Lexington, Newberry | 48 min |
| May 6, 2:58 PM EDT | Severe Thunderstorm Warning | ILM | Darlington | 47 min |
| May 6, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | Allendale, Bamberg, Beaufort, Berkeley, Calhoun, Charleston and 17 more | 6 hr |
| May 6, 3:03 PM EDT | Severe Thunderstorm Warning | CAE | Fairfield | 42 min |
| May 6, 3:06 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 49 min |
| May 6, 3:07 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 68 min |
| May 6, 3:13 PM EDT | Severe Thunderstorm Warning | CAE | Lee | 47 min |
| May 6, 3:24 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun, Orangeburg | 51 min |
| May 6, 3:27 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort | 63 min |
| May 6, 3:28 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 32 min |
| May 6, 3:34 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 41 min |
| May 6, 3:39 PM EDT | Severe Thunderstorm Warning | ILM | Darlington, Florence, Marlboro | 36 min |
| May 6, 3:39 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 36 min |
| May 6, 3:42 PM EDT | Severe Thunderstorm Warning | CAE | Sumter | 63 min |
| May 6, 3:57 PM EDT | Tornado Warning | CAE | Sumter | 48 min |
| May 6, 4:09 PM EDT | Severe Thunderstorm Warning | CAE | Lee | 51 min |
| May 6, 4:13 PM EDT | Tornado Warning | CAE | Kershaw, Lee | 47 min |
| May 6, 4:16 PM EDT | Tornado Warning | ILM | Darlington | 44 min |
| May 6, 4:26 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 49 min |
| May 6, 4:28 PM EDT | Severe Thunderstorm Warning | ILM | Florence | 47 min |
| May 6, 4:29 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 46 min |
| May 6, 4:30 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 30 min |
| May 6, 4:44 PM EDT | Severe Thunderstorm Warning | ILM | Dillon, Marlboro | 46 min |
| May 6, 5:00 PM EDT | Severe Thunderstorm Warning | ILM | Marion | 30 min |
| May 6, 5:11 PM EDT | Tornado Warning | ILM | Florence, Marion | 34 min |
| May 6, 5:27 PM EDT | Severe Thunderstorm Warning | ILM | Horry, Marion | 33 min |
| May 7, 6:47 AM EDT | Severe Thunderstorm Warning | GSP | Oconee | 33 min |
| May 7, 7:27 AM EDT | Severe Thunderstorm Warning | GSP | Greenville | 33 min |
| May 7, 3:15 PM EDT | Tornado Watch | SPC | Oconee, Pickens | 6 hr |
| May 7, 4:52 PM EDT | Severe Thunderstorm Warning | ILM | Williamsburg | 38 min |
| May 12, 3:05 PM EDT | Flash Flood Warning | CHS | Beaufort, Charleston, Colleton | 75 min |
| May 12, 3:05 PM EDT | Flash Flood Warning | CHS | Berkeley | 75 min |
| May 13, 2:51 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 64 min |
| May 13, 3:15 PM EDT | Severe Thunderstorm Watch | SPC | Abbeville, Aiken, Allendale, Anderson, Bamberg, Barnwell and 19 more | 7 hr |
| May 13, 3:36 PM EDT | Severe Thunderstorm Warning | CAE | McCormick | 39 min |
| May 13, 3:37 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Union | 63 min |
| May 13, 4:50 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 40 min |
| May 13, 5:17 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 28 min |
| May 13, 5:27 PM EDT | Severe Thunderstorm Warning | CAE | Sumter | 48 min |
| May 13, 5:47 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 43 min |
| May 13, 6:19 PM EDT | Severe Thunderstorm Warning | CHS | Colleton | 31 min |
| May 13, 6:28 PM EDT | Severe Thunderstorm Warning | CHS | Dorchester | 47 min |
| May 13, 7:11 PM EDT | Severe Thunderstorm Warning | ILM | Williamsburg | 49 min |
| May 13, 7:27 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 33 min |
| May 13, 8:06 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort | 34 min |
| May 13, 9:01 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 29 min |
| May 13, 11:23 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 47 min |
| May 14, 12:22 PM EDT | Severe Thunderstorm Warning | ILM | Darlington, Marlboro | 53 min |
| May 14, 1:14 PM EDT | Severe Thunderstorm Warning | ILM | Marlboro | 31 min |
| May 14, 1:46 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 44 min |
| May 14, 2:25 PM EDT | Severe Thunderstorm Warning | ILM | Horry, Marion | 35 min |
| May 14, 2:32 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 48 min |
| May 14, 2:59 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown | 61 min |
| May 14, 3:02 PM EDT | Severe Thunderstorm Warning | ILM | Horry, Marion | 63 min |
| May 14, 3:10 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 30 min |
| May 22, 4:52 PM EDT | Severe Thunderstorm Warning | CHS | Allendale | 48 min |
| May 22, 5:05 PM EDT | Severe Thunderstorm Warning | ILM | Darlington | 40 min |
| May 22, 5:26 PM EDT | Severe Thunderstorm Warning | CAE | Lexington | 49 min |
| May 22, 5:36 PM EDT | Flash Flood Warning | CAE | Fairfield | 24 min |
| May 22, 5:39 PM EDT | Severe Thunderstorm Warning | CAE | Fairfield | 36 min |
| May 22, 6:21 PM EDT | Severe Thunderstorm Warning | CAE | Barnwell | 24 min |
| May 23, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | Abbeville, Aiken, Allendale, Anderson, Bamberg, Barnwell and 33 more | 6 hr |
| May 23, 5:54 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 36 min |
| May 23, 6:01 PM EDT | Severe Thunderstorm Warning | CAE | Aiken | 44 min |
| May 23, 6:14 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw, Sumter | 31 min |
| May 26, 6:34 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort, Colleton | 31 min |
| May 26, 7:42 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown | 48 min |
| Jun 2, 9:36 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 44 min |
| Jun 3, 2:45 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 50 min |
| Jun 3, 4:05 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 35 min |
| Jun 3, 4:14 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 46 min |
| Jun 3, 4:39 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, York | 61 min |
| Jun 3, 5:12 PM EDT | Severe Thunderstorm Warning | GSP | Greenwood, Laurens | 48 min |
| Jun 3, 5:43 PM EDT | Severe Thunderstorm Warning | GSP | Chester | 47 min |
| Jun 3, 6:02 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Anderson | 48 min |
| Jun 3, 6:48 PM EDT | Severe Thunderstorm Warning | CAE | Edgefield, McCormick | 57 min |
| Jun 3, 6:53 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 37 min |
| Jun 10, 3:35 PM EDT | Severe Thunderstorm Warning | GSP | Pickens | 30 min |
| Jun 10, 4:16 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 49 min |
| Jun 10, 4:24 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 36 min |
| Jun 10, 4:50 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee | 50 min |
| Jun 10, 4:57 PM EDT | Severe Thunderstorm Warning | GSP | Anderson, Greenville, Pickens | 48 min |
| Jun 10, 5:09 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 51 min |
| Jun 15, 4:31 PM EDT | Flash Flood Warning | ILM | Horry | 3 hr |
| Jun 15, 11:14 PM EDT | Tornado Warning | CAE | Edgefield | 46 min |
| Jun 15, 11:36 PM EDT | Tornado Warning | CAE | Aiken | 39 min |
| Jun 16, 9:15 AM EDT | Flash Flood Warning | CHS | Charleston | 2 hr |
| Jun 16, 3:47 PM EDT | Severe Thunderstorm Warning | CAE | Aiken, Lexington | 43 min |
| Jun 16, 4:44 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 36 min |
| Jun 16, 6:33 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun | 42 min |
| Jun 29, 9:41 AM EDT | Flash Flood Warning | CHS | Jasper | 3 hr |
| Jun 29, 9:41 AM EDT | Flash Flood Warning | CHS | Beaufort | 3 hr |
| Jun 29, 1:30 PM EDT | Severe Thunderstorm Warning | CAE | Lexington | 45 min |
| Jun 29, 3:35 PM EDT | Flash Flood Warning | CHS | Jasper | 4 hr |
| Jun 29, 3:35 PM EDT | Flash Flood Warning | CHS | Beaufort | 4 hr |
| Jul 5, 4:29 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 31 min |
| Jul 5, 6:12 PM EDT | Severe Thunderstorm Warning | GSP | Union | 48 min |
| Jul 6, 8:07 AM EDT | Severe Thunderstorm Warning | ILM | Marion | 38 min |
| Jul 6, 9:02 AM EDT | Severe Thunderstorm Warning | ILM | Marion | 43 min |
| Jul 6, 9:20 AM EDT | Flash Flood Warning | ILM | Marion | 2 hr |
| Jul 6, 9:39 AM EDT | Flash Flood Warning | ILM | Horry | 3 hr |
| Jul 6, 12:44 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 46 min |
| Jul 6, 1:08 PM EDT | Severe Thunderstorm Warning | GSP | Pickens | 32 min |
| Jul 6, 1:25 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 65 min |
| Jul 6, 1:27 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 33 min |
| Jul 6, 1:33 PM EDT | Severe Thunderstorm Warning | CAE | Aiken | 57 min |
| Jul 6, 1:45 PM EDT | Severe Thunderstorm Warning | GSP | Oconee, Pickens | 50 min |
| Jul 6, 1:50 PM EDT | Severe Thunderstorm Warning | CAE | Barnwell | 55 min |
| Jul 6, 2:15 PM EDT | Severe Thunderstorm Watch | SPC | Allendale, Barnwell, Beaufort, Hampton, Jasper, McCormick | 6 hr |
| Jul 6, 2:25 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 50 min |
| Jul 6, 2:40 PM EDT | Severe Thunderstorm Warning | CAE | Lexington | 65 min |
| Jul 6, 3:13 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 47 min |
| Jul 6, 3:30 PM EDT | Severe Thunderstorm Warning | CHS | Allendale | 30 min |
| Jul 6, 3:55 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 30 min |
| Jul 6, 4:07 PM EDT | Severe Thunderstorm Warning | GSP | Union | 33 min |
| Jul 6, 4:24 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 31 min |
| Jul 6, 4:42 PM EDT | Severe Thunderstorm Warning | GSP | Union | 33 min |
| Jul 6, 5:05 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 35 min |
| Jul 10, 5:00 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 65 min |
| Jul 11, 2:44 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 31 min |
| Jul 11, 3:08 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg | 37 min |
| Jul 21, 7:15 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 45 min |
| Jul 21, 7:41 PM EDT | Severe Thunderstorm Warning | GSP | Pickens | 49 min |
| Jul 22, 4:04 PM EDT | Severe Thunderstorm Warning | CHS | Charleston | 31 min |
| Jul 22, 4:23 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley | 32 min |
| Jul 22, 5:16 PM EDT | Severe Thunderstorm Warning | CHS | Colleton | 24 min |
| Jul 22, 5:23 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley | 12 min |
| Jul 22, 5:23 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley | 22 min |
| Jul 22, 5:56 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort, Colleton | 34 min |
| Jul 23, 6:23 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 37 min |
| Jul 24, 5:57 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 48 min |
| Jul 24, 6:21 PM EDT | Severe Thunderstorm Warning | GSP | Union | 54 min |
| Jul 24, 6:45 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 45 min |
| Jul 24, 6:52 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 53 min |
| Jul 24, 7:26 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 49 min |
| Jul 24, 8:17 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 38 min |
| Jul 27, 3:32 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 48 min |
| Jul 31, 12:26 AM EDT | Severe Thunderstorm Warning | ILM | Williamsburg | 34 min |
| Jul 31, 1:09 AM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 21 min |
| Jul 31, 1:43 AM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 47 min |
| Jul 31, 3:16 PM EDT | Severe Thunderstorm Warning | CAE | Aiken | 44 min |
| Jul 31, 3:40 PM EDT | Severe Thunderstorm Warning | GSP | Laurens, Spartanburg | 45 min |
| Jul 31, 4:04 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 46 min |
| Jul 31, 5:23 PM EDT | Severe Thunderstorm Warning | GSP | Chester | 47 min |
| Jul 31, 6:44 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 31 min |
| Aug 1, 6:52 PM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 53 min |
| Aug 1, 7:33 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 47 min |
| Aug 1, 8:50 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 25 min |
| Aug 8, 4:32 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley | 48 min |
| Aug 8, 4:54 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown | 26 min |
| Aug 8, 5:29 PM EDT | Severe Thunderstorm Warning | CHS | Charleston | 31 min |
| Aug 8, 5:46 PM EDT | Severe Thunderstorm Warning | CHS | Colleton | 34 min |
| Aug 9, 6:47 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley, Charleston | 48 min |
| Aug 11, 6:10 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 20 min |
| Aug 11, 7:04 PM EDT | Severe Thunderstorm Warning | CHS | Dorchester | 31 min |
| Aug 14, 3:00 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 30 min |
| Aug 14, 3:31 PM EDT | Severe Thunderstorm Warning | CAE | Sumter | 29 min |
| Aug 14, 3:41 PM EDT | Severe Thunderstorm Warning | CAE | Lee | 34 min |
| Aug 14, 3:53 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 37 min |
| Aug 14, 4:15 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon, Sumter | 45 min |
| Aug 14, 4:27 PM EDT | Severe Thunderstorm Warning | ILM | Darlington, Florence | 48 min |
| Aug 14, 4:57 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 33 min |
| Aug 14, 5:02 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 43 min |
| Aug 14, 5:07 PM EDT | Severe Thunderstorm Warning | CHS | Allendale, Hampton | 33 min |
| Aug 14, 5:12 PM EDT | Severe Thunderstorm Warning | ILM | Florence | 33 min |
| Aug 14, 5:25 PM EDT | Severe Thunderstorm Warning | ILM | Marion | 50 min |
| Aug 14, 5:32 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 28 min |
| Aug 14, 5:33 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 42 min |
| Aug 14, 5:47 PM EDT | Severe Thunderstorm Warning | CHS | Hampton | 33 min |
| Aug 14, 6:00 PM EDT | Severe Thunderstorm Warning | ILM | Horry | 45 min |
| Aug 14, 6:27 PM EDT | Severe Thunderstorm Warning | CHS | Colleton | 48 min |
| Aug 16, 2:46 PM EDT | Severe Thunderstorm Warning | CHS | Charleston | 34 min |
| Aug 19, 2:35 PM EDT | Severe Thunderstorm Warning | ILM | Florence | 40 min |
| Aug 19, 2:56 PM EDT | Severe Thunderstorm Warning | CAE | Aiken, Orangeburg | 49 min |
| Aug 19, 2:58 PM EDT | Severe Thunderstorm Warning | ILM | Horry | 47 min |
| Aug 19, 3:32 PM EDT | Severe Thunderstorm Warning | ILM | Florence | 28 min |
| Aug 19, 3:44 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun | 46 min |
| Aug 19, 3:47 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown, Horry | 28 min |
| Aug 19, 3:49 PM EDT | Severe Thunderstorm Warning | CAE | Aiken | 41 min |
| Aug 19, 4:15 PM EDT | Severe Thunderstorm Warning | ILM | Horry | 30 min |
| Aug 19, 4:31 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 44 min |
| Aug 19, 4:37 PM EDT | Severe Thunderstorm Warning | CAE | Lee | 53 min |
| Aug 19, 4:44 PM EDT | Severe Thunderstorm Warning | ILM | Horry | 61 min |
| Aug 19, 4:52 PM EDT | Severe Thunderstorm Warning | CAE | Sumter | 53 min |
| Aug 19, 5:30 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 45 min |
| Aug 19, 5:48 PM EDT | Severe Thunderstorm Warning | CHS | Allendale | 42 min |
| Aug 19, 5:49 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 41 min |
| Aug 19, 6:04 PM EDT | Severe Thunderstorm Warning | ILM | Williamsburg | 46 min |
| Aug 19, 6:21 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg | 39 min |
| Aug 19, 6:32 PM EDT | Severe Thunderstorm Warning | CHS | Allendale | 33 min |
| Aug 19, 7:01 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg | 29 min |
| Aug 19, 7:13 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 32 min |
| Aug 19, 7:41 PM EDT | Severe Thunderstorm Warning | CHS | Colleton | 59 min |
| Aug 19, 8:21 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley, Dorchester | 64 min |
| Aug 19, 8:49 PM EDT | Severe Thunderstorm Warning | CHS | Charleston | 61 min |
| Aug 19, 9:01 PM EDT | Severe Thunderstorm Warning | CAE | Richland | 29 min |
| Aug 19, 9:56 PM EDT | Severe Thunderstorm Warning | GSP | Chester | 34 min |
| Aug 19, 10:12 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg | 33 min |
| Aug 19, 10:17 PM EDT | Severe Thunderstorm Warning | CAE | Orangeburg | 43 min |
| Aug 19, 10:38 PM EDT | Tornado Warning | CAE | Bamberg | 37 min |
| Aug 19, 11:42 PM EDT | Tornado Warning | CAE | Barnwell | 33 min |
| Aug 19, 11:51 PM EDT | Severe Thunderstorm Warning | CHS | Allendale | 64 min |
| Aug 20, 12:03 AM EDT | Tornado Warning | CHS | Allendale | 32 min |
| Aug 20, 3:12 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 48 min |
| Aug 20, 3:30 PM EDT | Severe Thunderstorm Watch | SPC | Darlington, Dillon, Lee, Marion, Marlboro | 6 hr |
| Aug 20, 3:46 PM EDT | Severe Thunderstorm Warning | GSP | Pickens | 49 min |
| Aug 20, 3:58 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 47 min |
| Aug 20, 4:24 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 51 min |
| Aug 20, 4:43 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Spartanburg | 62 min |
| Aug 20, 5:22 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 33 min |
| Aug 20, 5:31 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 64 min |
| Aug 20, 5:43 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 47 min |
| Aug 20, 6:06 PM EDT | Tornado Warning | GSP | Spartanburg | 29 min |
| Aug 20, 6:15 PM EDT | Severe Thunderstorm Warning | CAE | McCormick | 60 min |
| Aug 20, 6:26 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 49 min |
| Aug 20, 6:40 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 35 min |
| Aug 20, 7:07 PM EDT | Severe Thunderstorm Warning | CHS | Hampton | 58 min |
| Aug 20, 7:16 PM EDT | Severe Thunderstorm Warning | CAE | Newberry | 29 min |
| Aug 20, 7:38 PM EDT | Tornado Warning | CAE | Newberry | 37 min |
| Aug 20, 7:55 PM EDT | Severe Thunderstorm Warning | CAE | Lexington, Richland | 50 min |
| Aug 20, 8:45 PM EDT | Severe Thunderstorm Warning | CAE | Lexington | 30 min |
| Aug 22, 4:06 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort | 59 min |
| Aug 23, 3:27 PM EDT | Severe Thunderstorm Warning | CAE | Saluda | 33 min |
| Aug 26, 2:03 AM EDT | Severe Thunderstorm Warning | CAE | Lexington, Richland | 27 min |
| Aug 26, 2:29 AM EDT | Severe Thunderstorm Warning | CAE | Richland | 31 min |
| Aug 26, 9:21 AM EDT | Tornado Warning | CHS | Charleston | 29 min |
| Aug 26, 2:15 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 50 min |
| Aug 26, 5:01 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee | 64 min |
| Aug 26, 5:29 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw | 31 min |
| Aug 26, 6:10 PM EDT | Severe Thunderstorm Warning | CAE | Lee | 35 min |
| Aug 26, 6:47 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 28 min |
| Sep 6, 6:07 PM EDT | Severe Thunderstorm Warning | ILM | Florence | 33 min |
| Sep 6, 6:30 PM EDT | Severe Thunderstorm Warning | ILM | Horry | 60 min |
| Sep 6, 6:50 PM EDT | Severe Thunderstorm Warning | ILM | Florence, Marion | 30 min |
| Sep 6, 6:50 PM EDT | Severe Thunderstorm Warning | ILM | Florence, Marion | 45 min |
| Sep 6, 7:39 PM EDT | Severe Thunderstorm Warning | ILM | Florence | 36 min |
| Sep 6, 8:58 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 47 min |
| Sep 6, 9:50 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon | 25 min |
| Sep 7, 4:12 AM EDT | Flash Flood Warning | ILM | Horry | 4 hr |
| Sep 7, 5:05 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 35 min |
| Sep 7, 5:07 PM EDT | Severe Thunderstorm Warning | CAE | Barnwell | 38 min |
| Sep 7, 6:04 PM EDT | Severe Thunderstorm Warning | CHS | Jasper | 31 min |
| Sep 9, 3:26 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg | 44 min |
| Sep 9, 4:25 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee | 45 min |
| Sep 15, 10:00 AM EDT | Tornado Watch | SPC | Allendale, Bamberg, Berkeley, Charleston, Clarendon, Colleton and 10 more | 12 hr |
| Sep 15, 2:35 PM EDT | Flash Flood Warning | ILM | Georgetown, Horry | 5 hr |
| Sep 15, 7:45 PM EDT | Flash Flood Warning | ILM | Dillon, Horry, Marion | 6 hr |
| Sep 15, 7:45 PM EDT | Flash Flood Warning | ILM | Georgetown | 6 hr |
| Sep 16, 1:39 AM EDT | Flash Flood Warning | ILM | Dillon, Horry, Marion | 6 hr |
| Sep 16, 1:39 AM EDT | Flash Flood Warning | ILM | Georgetown | 6 hr |
| Sep 16, 8:02 AM EDT | Flash Flood Warning | ILM | Horry | 6 hr |
| Sep 16, 8:02 AM EDT | Flash Flood Warning | ILM | Dillon, Marion | 6 hr |
| Sep 16, 8:02 AM EDT | Flash Flood Warning | ILM | Georgetown | 6 hr |
| Sep 16, 3:15 PM EDT | Flash Flood Warning | ILM | Horry | 11 hr |
| Sep 21, 4:26 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 49 min |
| Sep 21, 5:30 PM EDT | Severe Thunderstorm Warning | GSP | Union | 45 min |
| Sep 21, 9:00 PM EDT | Flash Flood Warning | CAE | Kershaw | 2 hr |
| Sep 28, 6:53 PM EDT | Flash Flood Warning | GSP | Greenville | 3 hr |
| Sep 28, 6:54 PM EDT | Flash Flood Warning | CHS | Dorchester | 2 hr |
| Sep 28, 7:06 PM EDT | Flash Flood Warning | CHS | Berkeley | 119 min |
| Sep 28, 7:18 PM EDT | Flash Flood Warning | CHS | Charleston | 2 hr |
| Sep 28, 7:27 PM EDT | Flash Flood Warning | CAE | Clarendon | 4 hr |
| Sep 29, 8:45 PM EDT | Tornado Warning | ILM | Darlington | 35 min |
| Sep 29, 9:29 PM EDT | Severe Thunderstorm Warning | ILM | Marlboro | 36 min |
| Oct 4, 9:37 AM EDT | Tornado Warning | GSP | Oconee | 33 min |
| Oct 4, 11:52 AM EDT | Flash Flood Warning | GSP | Greenville | 3 hr |
| Oct 10, 7:43 PM EDT | Flash Flood Warning | GSP | Greenville | 3 hr |
| Oct 10, 8:40 PM EDT | Flash Flood Warning | GSP | Spartanburg | 3 hr |
| Oct 10, 10:17 PM EDT | Flash Flood Warning | GSP | Anderson | 3 hr |
| Oct 10, 11:43 PM EDT | Flash Flood Warning | GSP | Spartanburg | 3 hr |
| Oct 17, 6:19 AM EDT | Flash Flood Warning | ILM | Georgetown, Horry | 4 hr |
| Oct 17, 10:11 AM EDT | Flash Flood Warning | CHS | Berkeley, Charleston, Dorchester | 5 hr |
| Oct 17, 10:11 AM EDT | Flash Flood Warning | ILM | Horry | 4 hr |
| Oct 17, 10:11 AM EDT | Flash Flood Warning | ILM | Georgetown | 4 hr |
| Oct 17, 11:45 AM EDT | Tornado Watch | SPC | Dillon, Horry | 11 hr |
| Oct 17, 1:59 PM EDT | Flash Flood Warning | ILM | Horry | 4 hr |
| Oct 17, 1:59 PM EDT | Flash Flood Warning | ILM | Georgetown, Marion | 4 hr |
| Oct 17, 6:00 PM EDT | Flash Flood Warning | ILM | Georgetown, Marion | 5 hr |
| Nov 11, 3:28 PM EST | Severe Thunderstorm Warning | CAE | Newberry | 47 min |
| Nov 11, 4:14 PM EST | Severe Thunderstorm Warning | CAE | Lexington | 46 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 | 313 |
| Tornado Warning | 40 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 10 |
| Flooding | |
| Flash Flood Warning | 39 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Horry County36
- Georgetown County27
- Marion County27
- Berkeley County22
- Orangeburg County21
- Aiken County21
- Dillon County20
- Florence County20
- Richland County20
- Allendale County19
- Bamberg County19
- Charleston County19
- Clarendon County19
- Colleton County19
- Williamsburg County19
- Spartanburg County19
- Jasper County18
- Barnwell County17
- Beaufort County16
- Lexington County16
- Anderson County16
- Greenville County16
- Laurens County16
- Dorchester County15
- Hampton County15
- Kershaw County15
- Sumter County14
- Darlington County13
- Oconee County12
- Edgefield County12
- Lee County12
- Newberry County12
- Marlboro County11
- Abbeville County11
- McCormick County11
- Pickens County10
- Union County10
- Chesterfield County9
- Calhoun County9
- Saluda County8
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.