Alert archive / South Carolina / 2020
Weather alerts in South Carolina, May 2020
480 weather alerts in May 2020, 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 May 2020. Tap one for its archive.
- Alerts
- 480
- Warnings
- 174
- Watches
- 12
- Advisories
- 96
- Busiest day
- May 5, 202069 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 | Counties | Lasted |
|---|---|---|---|---|
| Apr 30, 9:38 PM EDT | River Flood Warning | CAE | Chesterfield, Marlboro | 43 hr |
| May 1, 1:44 AM EDT | Small Craft Advisory | CHS | 9 hr | |
| May 1, 9:58 AM EDT | River Flood Warning | ILM | Florence, Marion | 7 days |
| May 1, 12:10 PM EDT | Lake Wind Advisory | CAE | Aiken, Bamberg, Barnwell, Calhoun, Chesterfield, Clarendon and 11 more | 7 hr |
| May 1, 9:34 PM EDT | River Flood Warning | CHS | Berkeley, Georgetown, Williamsburg | 14 days |
| May 2, 11:18 PM EDT | River Flood Advisory | CAE | Lexington, Richland | 10 hr |
| May 3, 3:33 AM EDT | Small Craft Advisory | CHS | 28 hr | |
| May 3, 4:50 AM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 15 hr |
| May 4, 6:58 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 47 min |
| May 4, 7:25 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Spartanburg | 50 min |
| May 4, 7:56 PM EDT | Severe Thunderstorm Warning | GSP | Laurens, Spartanburg | 49 min |
| May 4, 8:06 PM EDT | Tornado Warning | GSP | Spartanburg | 24 min |
| May 4, 8:24 PM EDT | Severe Thunderstorm Warning | GSP | Laurens, Spartanburg, Union | 51 min |
| May 4, 8:56 PM EDT | Severe Thunderstorm Warning | GSP | York | 25 min |
| May 4, 9:14 PM EDT | Severe Thunderstorm Warning | GSP | Chester, Union | 16 min |
| May 4, 9:19 PM EDT | Special Weather Statement | GSP | Spartanburg | 26 min |
| May 4, 9:32 PM EDT | Special Weather Statement | GSP | Chester | 28 min |
| May 4, 9:35 PM EDT | Special Weather Statement | GSP | Union | 25 min |
| May 4, 9:57 PM EDT | Special Weather Statement | GSP | Union | 33 min |
| May 4, 10:56 PM EDT | Special Weather Statement | GSP | Chester | 34 min |
| May 4, 11:28 PM EDT | Special Weather Statement | GSP | Chester | 32 min |
| May 5, 12:08 AM EDT | Mesoscale Discussion | SPC | Abbeville, Aiken, Anderson, Edgefield, Greenville, Greenwood and 8 more | 97 min |
| May 5, 12:29 AM EDT | Special Weather Statement | CAE | Chesterfield | 31 min |
| May 5, 12:41 AM EDT | Severe Thunderstorm Warning | CAE | Chesterfield, Kershaw, Lancaster | 34 min |
| May 5, 1:17 AM EDT | Special Weather Statement | CAE | Chesterfield | 28 min |
| May 5, 1:21 AM EDT | Special Weather Statement | ILM | Marlboro | 39 min |
| May 5, 1:23 AM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 24 min |
| May 5, 1:24 AM EDT | Severe Thunderstorm Warning | GSP | Anderson, Oconee, Pickens | 51 min |
| May 5, 1:28 AM EDT | Severe Thunderstorm Warning | ILM | Darlington, Marlboro | 29 min |
| May 5, 2:00 AM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Anderson, Greenville, Laurens, Oconee, Pickens | 45 min |
| May 5, 2:40 AM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Anderson, Cherokee, Greenville, Greenwood, Laurens and 3 more | 50 min |
| May 5, 3:18 AM EDT | Special Weather Statement | GSP | Anderson | 27 min |
| May 5, 3:22 AM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Chester, Laurens, Spartanburg, Union, York | 38 min |
| May 5, 3:31 AM EDT | Severe Thunderstorm Warning | CAE | Fairfield, Newberry | 44 min |
| May 5, 3:57 AM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Chester, Union, York | 48 min |
| May 5, 4:03 AM EDT | Special Weather Statement | GSP | Laurens | 27 min |
| May 5, 4:07 AM EDT | Severe Thunderstorm Warning | CAE | Chesterfield, Fairfield, Kershaw, Lancaster, Newberry | 38 min |
| May 5, 4:28 AM EDT | Special Weather Statement | CAE | Newberry | 17 min |
| May 5, 4:47 AM EDT | Special Weather Statement | CAE | Chesterfield, Kershaw, Lancaster | 58 min |
| May 5, 5:23 AM EDT | Special Weather Statement | ILM | Darlington | 37 min |
| May 5, 5:25 AM EDT | Special Weather Statement | CAE | Lee | 35 min |
| May 5, 5:55 AM EDT | Special Weather Statement | ILM | Darlington, Florence | 35 min |
| May 5, 6:25 AM EDT | Special Weather Statement | ILM | Florence, Marion, Williamsburg | 50 min |
| May 5, 6:50 AM EDT | Special Weather Statement | ILM | Horry | 55 min |
| May 5, 6:58 AM EDT | Special Weather Statement | ILM | Williamsburg | 32 min |
| May 5, 7:32 AM EDT | Special Weather Statement | ILM | Georgetown | 28 min |
| May 5, 3:22 PM EDT | Mesoscale Discussion | SPC | Abbeville, Anderson, Cherokee, Chester, Chesterfield, Darlington and 13 more | 113 min |
| May 5, 3:52 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 38 min |
| May 5, 3:53 PM EDT | Severe Thunderstorm Watch | SPC | Abbeville, Anderson, Cherokee, Chester, Chesterfield, Darlington and 19 more | 7 hr |
| May 5, 4:05 PM EDT | Special Weather Statement | GSP | Pickens | 25 min |
| May 5, 4:24 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Spartanburg | 51 min |
| May 5, 4:28 PM EDT | Coastal Flood Advisory | CHS | 3 hr | |
| May 5, 4:38 PM EDT | Special Weather Statement | GSP | Greenville, Pickens | 37 min |
| May 5, 4:52 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Spartanburg | 53 min |
| May 5, 5:04 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Pickens, Spartanburg | 41 min |
| May 5, 5:39 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Greenville, Spartanburg, Union | 51 min |
| May 5, 5:44 PM EDT | Special Weather Statement | GSP | Greenville | 31 min |
| May 5, 6:09 PM EDT | Special Weather Statement | GSP | Greenville, Pickens | 36 min |
| May 5, 6:11 PM EDT | Severe Thunderstorm Warning | GSP | Chester, Union, York | 49 min |
| May 5, 6:32 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Spartanburg | 43 min |
| May 5, 6:33 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw, Lancaster | 42 min |
| May 5, 6:35 PM EDT | Tornado Warning | GSP | Chester | 25 min |
| May 5, 6:38 PM EDT | Tornado Warning | GSP | Chester | 37 min |
| May 5, 6:43 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 47 min |
| May 5, 6:55 PM EDT | Tornado Warning | CAE | Kershaw, Lancaster | 35 min |
| May 5, 6:55 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Spartanburg, Union | 50 min |
| May 5, 7:06 PM EDT | Special Weather Statement | GSP | Greenville | 24 min |
| May 5, 7:08 PM EDT | Mesoscale Discussion | SPC | Abbeville, Anderson, Cherokee, Chester, Chesterfield, Darlington and 20 more | 2 hr |
| May 5, 7:13 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield, Kershaw, Lancaster | 47 min |
| May 5, 7:15 PM EDT | Special Weather Statement | GSP | Union | 30 min |
| May 5, 7:21 PM EDT | Special Weather Statement | CAE | Chesterfield | 24 min |
| May 5, 7:24 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 51 min |
| May 5, 7:28 PM EDT | Special Weather Statement | GSP | Anderson | 32 min |
| May 5, 7:38 PM EDT | Special Weather Statement | GSP | York | 37 min |
| May 5, 7:41 PM EDT | Special Weather Statement | GSP | Union | 34 min |
| May 5, 7:42 PM EDT | Severe Thunderstorm Warning | GSP | Chester, York | 37 min |
| May 5, 7:50 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Chester, Laurens, Spartanburg, Union, York | 40 min |
| May 5, 7:51 PM EDT | Severe Thunderstorm Warning | ILM | Darlington, Florence, Marlboro | 54 min |
| May 5, 7:52 PM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 38 min |
| May 5, 7:52 PM EDT | Special Weather Statement | ILM | Marlboro | 68 min |
| May 5, 8:00 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 30 min |
| May 5, 8:04 PM EDT | Special Weather Statement | GSP | Anderson | 26 min |
| May 5, 8:16 PM EDT | Severe Thunderstorm Warning | GSP | Chester | 29 min |
| May 5, 8:18 PM EDT | Severe Thunderstorm Warning | ILM | Dillon, Marlboro | 57 min |
| May 5, 8:22 PM EDT | Areal Flood Advisory | CAE | Lancaster | 82 min |
| May 5, 8:26 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Greenville, Greenwood, Laurens, Union | 51 min |
| May 5, 8:27 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield, Fairfield, Kershaw, Lancaster | 48 min |
| May 5, 8:32 PM EDT | Severe Thunderstorm Warning | ILM | Darlington, Dillon, Florence, Marion, Marlboro | 58 min |
| May 5, 8:35 PM EDT | Severe Thunderstorm Warning | CAE | Fairfield, Newberry | 55 min |
| May 5, 8:47 PM EDT | Areal Flood Advisory | GSP | Chester | 3 hr |
| May 5, 8:57 PM EDT | Severe Thunderstorm Watch | SPC | Florence, Horry, Marion | 2 hr |
| May 5, 9:06 PM EDT | Areal Flood Advisory | ILM | Darlington, Marlboro | 3 hr |
| May 5, 9:36 PM EDT | Special Weather Statement | CAE | Kershaw, Richland | 54 min |
| May 6, 1:29 AM EDT | Lake Wind Advisory | CHS | Berkeley | 29 hr |
| May 6, 2:20 AM EDT | Special Weather Statement | CAE | Lee | 40 min |
| May 6, 2:39 AM EDT | Lake Wind Advisory | CAE | Aiken, Bamberg, Barnwell, Calhoun, Chesterfield, Clarendon and 11 more | 27 hr |
| May 6, 3:22 AM EDT | Small Craft Advisory | CHS | 32 hr | |
| May 6, 10:12 AM EDT | River Flood Warning | CAE | Calhoun, Lexington, Richland | 35 hr |
| May 6, 10:12 AM EDT | River Flood Warning | CAE | Calhoun, Richland | 44 hr |
| May 6, 3:07 PM EDT | Coastal Flood Advisory | CHS | 7 hr | |
| May 6, 3:46 PM EDT | Special Weather Statement | GSP | Cherokee, York | 29 min |
| May 6, 4:20 PM EDT | Special Weather Statement | GSP | York | 40 min |
| May 6, 5:02 PM EDT | Special Weather Statement | GSP | Laurens | 28 min |
| May 6, 5:31 PM EDT | Special Weather Statement | GSP | Union | 29 min |
| May 6, 5:33 PM EDT | Special Weather Statement | CAE | Lancaster | 42 min |
| May 6, 5:58 PM EDT | Special Weather Statement | GSP | Chester | 32 min |
| May 6, 6:05 PM EDT | Special Weather Statement | ILM | Darlington, Marlboro | 55 min |
| May 6, 6:32 PM EDT | Special Weather Statement | CAE | Fairfield, Kershaw, Newberry | 43 min |
| May 6, 6:58 PM EDT | Special Weather Statement | ILM | Dillon | 47 min |
| May 6, 7:51 PM EDT | Special Weather Statement | ILM | Dillon | 54 min |
| May 6, 8:05 PM EDT | Special Weather Statement | ILM | Horry | 40 min |
| May 6, 10:40 PM EDT | River Flood Advisory | CAE | Lexington, Richland | 15 hr |
| May 7, 3:18 PM EDT | Coastal Flood Advisory | CHS | 7 hr | |
| May 7, 6:49 PM EDT | Small Craft Advisory | CHS | 43 hr | |
| May 7, 8:15 PM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 24 hr |
| May 8, 2:49 PM EDT | Frost Advisory | GSP | 19 hr | |
| May 8, 7:58 PM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 24 hr |
| May 8, 9:04 PM EDT | River Flood Warning | CAE | Calhoun, Richland | 12 hr |
| May 9, 11:10 AM EDT | Frost Advisory | GSP | Anderson, Cherokee, Chester, Laurens, Union, York | 23 hr |
| May 9, 11:45 AM EDT | Frost Advisory | CAE | Chesterfield, Lancaster | 20 hr |
| May 9, 4:19 PM EDT | Frost Advisory | ILM | Dillon, Marlboro | 16 hr |
| May 9, 8:10 PM EDT | Coastal Flood Advisory | CHS | 4 hr | |
| May 12, 3:33 AM EDT | Small Craft Advisory | CHS | 7 hr | |
| May 15, 3:37 AM EDT | Small Craft Advisory | CHS | 3 days | |
| May 16, 8:13 PM EDT | Rip Current Statement | ILM | Georgetown, Horry | 24 hr |
| May 16, 8:28 PM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 9 hr |
| May 18, 9:55 AM EDT | Special Weather Statement | GSP | Greenville | 95 min |
| May 18, 2:14 PM EDT | Special Weather Statement | GSP | Abbeville | 31 min |
| May 18, 2:47 PM EDT | Special Weather Statement | GSP | Greenwood | 58 min |
| May 18, 2:48 PM EDT | Special Weather Statement | CHS | Allendale | 27 min |
| May 18, 2:51 PM EDT | Flash Flood Watch | GSP | Anderson, Cherokee, Chester, Union, York | 3 days |
| May 18, 3:18 PM EDT | Special Weather Statement | CHS | Hampton | 12 min |
| May 18, 3:26 PM EDT | Special Weather Statement | GSP | Greenwood | 49 min |
| May 18, 3:34 PM EDT | Special Weather Statement | CAE | Edgefield | 26 min |
| May 18, 4:01 PM EDT | Special Weather Statement | CAE | Edgefield, Saluda | 44 min |
| May 18, 4:48 PM EDT | Special Weather Statement | GSP | Laurens | 42 min |
| May 18, 5:31 PM EDT | Special Weather Statement | CHS | Hampton | 29 min |
| May 18, 5:38 PM EDT | Special Weather Statement | ILM | Florence | 67 min |
| May 18, 7:57 PM EDT | Special Weather Statement | CAE | Edgefield | 48 min |
| May 18, 8:43 PM EDT | Special Weather Statement | CAE | Saluda | 47 min |
| May 18, 8:45 PM EDT | Special Weather Statement | GSP | Abbeville, Anderson | 45 min |
| May 18, 9:38 PM EDT | Special Weather Statement | GSP | Greenville, Pickens | 37 min |
| May 18, 9:42 PM EDT | Special Weather Statement | CAE | Lexington | 33 min |
| May 18, 10:18 PM EDT | Special Weather Statement | GSP | Spartanburg | 27 min |
| May 19, 12:28 AM EDT | Areal Flood Advisory | CAE | Lexington, Richland | 4 hr |
| May 19, 12:38 AM EDT | Special Weather Statement | CAE | Kershaw | 52 min |
| May 19, 1:11 AM EDT | Special Weather Statement | CAE | Lancaster | 49 min |
| May 19, 2:38 AM EDT | Areal Flood Advisory | GSP | York | 5 hr |
| May 19, 3:39 AM EDT | Flash Flood Watch | CAE | Chesterfield, Fairfield, Kershaw, Lancaster, Lee, Lexington and 3 more | 52 hr |
| May 19, 11:29 AM EDT | River Flood Warning | ILM | Florence, Marion | 22 days |
| May 19, 11:29 AM EDT | River Flood Warning | ILM | Darlington, Florence | 21 days |
| May 19, 1:04 PM EDT | Mesoscale Discussion | SPC | Cherokee, Chester, Chesterfield, Darlington, Dillon, Fairfield and 16 more | 3 hr |
| May 19, 1:12 PM EDT | Areal Flood Warning | GSP | Greenville, Spartanburg | 4 hr |
| May 19, 1:19 PM EDT | Areal Flood Advisory | GSP | Greenville | 3 hr |
| May 19, 1:23 PM EDT | Flash Flood Warning | GSP | Greenville, Spartanburg | 3 hr |
| May 19, 1:38 PM EDT | Special Weather Statement | CAE | Fairfield | 37 min |
| May 19, 2:30 PM EDT | River Flood Warning | CAE | Calhoun, Lexington, Richland | 21 days |
| May 19, 2:30 PM EDT | River Flood Warning | CAE | Calhoun, Richland | 13 days |
| May 19, 2:34 PM EDT | River Flood Advisory | CAE | Lexington, Richland | 16 hr |
| May 19, 2:39 PM EDT | River Flood Warning | CAE | Chesterfield, Marlboro | 7 days |
| May 19, 2:44 PM EDT | Special Weather Statement | CAE | Saluda | 31 min |
| May 19, 3:16 PM EDT | Flash Flood Watch | ILM | Darlington, Dillon, Florence, Marion, Marlboro | 61 hr |
| May 19, 3:47 PM EDT | River Flood Warning | CAE | Greenwood, Newberry, Saluda | 4 days |
| May 19, 3:56 PM EDT | Special Weather Statement | GSP | Spartanburg | 34 min |
| May 19, 4:12 PM EDT | Special Weather Statement | GSP | Chester | 48 min |
| May 19, 4:31 PM EDT | Areal Flood Warning | GSP | Greenville, Spartanburg | 4 hr |
| May 19, 4:52 PM EDT | Special Weather Statement | GSP | York | 38 min |
| May 19, 5:09 PM EDT | Areal Flood Advisory | GSP | Chester, York | 3 hr |
| May 19, 8:28 PM EDT | Areal Flood Advisory | GSP | Greenville, Spartanburg | 21 hr |
| May 19, 8:33 PM EDT | River Flood Advisory | GSP | Cherokee, York | 12 hr |
| May 19, 9:24 PM EDT | River Flood Warning | CHS | Berkeley, Georgetown, Williamsburg | 29 days |
| May 19, 9:50 PM EDT | River Flood Warning | CAE | Kershaw | 38 hr |
| May 19, 9:50 PM EDT | River Flood Warning | CAE | Newberry, Union | 4 days |
| May 19, 9:50 PM EDT | River Flood Warning | CAE | Fairfield, Kershaw, Lancaster | 17 days |
| May 19, 10:31 PM EDT | Areal Flood Advisory | CAE | Chesterfield, Kershaw, Lee, Sumter | 119 min |
| May 19, 11:27 PM EDT | Areal Flood Advisory | ILM | Darlington, Florence | 3 hr |
| May 20, 1:31 AM EDT | Areal Flood Advisory | ILM | Darlington, Florence, Williamsburg | 74 min |
| May 20, 2:47 AM EDT | Areal Flood Advisory | ILM | Williamsburg | 52 min |
| May 20, 4:21 AM EDT | Areal Flood Advisory | GSP | Anderson | 6 hr |
| May 20, 4:38 AM EDT | Areal Flood Advisory | GSP | Greenville | 6 hr |
| May 20, 5:39 AM EDT | Special Weather Statement | GSP | Abbeville | 36 min |
| May 20, 5:55 AM EDT | Flash Flood Warning | GSP | Anderson, Greenville | 6 hr |
| May 20, 6:07 AM EDT | Special Weather Statement | GSP | Abbeville | 38 min |
| May 20, 6:20 AM EDT | River Flood Warning | CAE | Lexington, Richland | 29 hr |
| May 20, 6:56 AM EDT | Special Weather Statement | GSP | Laurens | 49 min |
| May 20, 10:12 AM EDT | Mesoscale Discussion | SPC | Allendale, Bamberg, Barnwell, Beaufort, Berkeley, Calhoun and 9 more | 2 hr |
| May 20, 11:05 AM EDT | River Flood Warning | GSP | Anderson, Greenville | 25 hr |
| May 20, 11:06 AM EDT | Areal Flood Advisory | CAE | Calhoun, Clarendon, Orangeburg, Richland, Sumter | 114 min |
| May 20, 11:06 AM EDT | Special Weather Statement | CHS | Charleston | 39 min |
| May 20, 11:12 AM EDT | Special Marine Warning | CHS | 48 min | |
| May 20, 11:25 AM EDT | Special Weather Statement | CHS | Dorchester | 50 min |
| May 20, 11:34 AM EDT | Areal Flood Advisory | CHS | Charleston | 116 min |
| May 20, 11:40 AM EDT | Severe Thunderstorm Warning | CHS | Charleston | 50 min |
| May 20, 11:40 AM EDT | Areal Flood Warning | GSP | Greenville | 27 hr |
| May 20, 11:47 AM EDT | Tornado Warning | CHS | Charleston | 28 min |
| May 20, 11:48 AM EDT | Areal Flood Advisory | CAE | Clarendon, Lee, Orangeburg, Sumter | 117 min |
| May 20, 11:52 AM EDT | Areal Flood Warning | GSP | Anderson | 6 hr |
| May 20, 11:58 AM EDT | Special Marine Warning | CHS | 92 min | |
| May 20, 12:09 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley, Charleston | 66 min |
| May 20, 12:15 PM EDT | Areal Flood Advisory | CHS | Berkeley, Charleston | 90 min |
| May 20, 12:16 PM EDT | Special Marine Warning | CHS | 89 min | |
| May 20, 12:34 PM EDT | Special Weather Statement | CHS | Charleston | 41 min |
| May 20, 1:14 PM EDT | Severe Thunderstorm Warning | CHS | Charleston | 61 min |
| May 20, 1:31 PM EDT | Areal Flood Advisory | CHS | Berkeley, Charleston | 89 min |
| May 20, 1:44 PM EDT | Special Marine Warning | CHS | 61 min | |
| May 20, 1:49 PM EDT | Areal Flood Advisory | CAE | Chesterfield, Clarendon, Kershaw, Lancaster, Lee, Sumter | 3 hr |
| May 20, 2:16 PM EDT | Special Weather Statement | CHS | Georgetown | 29 min |
| May 20, 2:23 PM EDT | Areal Flood Advisory | CHS | Charleston | 82 min |
| May 20, 3:18 PM EDT | River Flood Warning | GSP | Cherokee, York | 45 hr |
| May 20, 3:40 PM EDT | Small Craft Advisory | CHS | 45 hr | |
| May 20, 6:05 PM EDT | Areal Flood Advisory | CAE | Lancaster | 115 min |
| May 20, 6:13 PM EDT | Areal Flood Advisory | GSP | Greenville, Spartanburg | 18 hr |
| May 21, 2:30 AM EDT | Areal Flood Advisory | GSP | Laurens, Spartanburg | 26 hr |
| May 21, 4:38 AM EDT | Areal Flood Advisory | CAE | Chesterfield | 3 hr |
| May 21, 5:07 AM EDT | Rip Current Statement | ILM | Georgetown | 15 hr |
| May 21, 7:47 AM EDT | Special Weather Statement | ILM | Georgetown, Williamsburg | 43 min |
| May 21, 8:45 AM EDT | Special Weather Statement | ILM | Georgetown | 30 min |
| May 21, 11:48 AM EDT | River Flood Advisory | CAE | Lexington, Richland | 33 hr |
| May 21, 11:54 AM EDT | Special Weather Statement | ILM | Horry | 51 min |
| May 21, 12:24 PM EDT | Mesoscale Discussion | SPC | Chesterfield, Darlington, Dillon, Florence, Horry, Lee and 3 more | 2 hr |
| May 21, 12:50 PM EDT | Areal Flood Advisory | ILM | Darlington, Florence | 85 min |
| May 21, 12:55 PM EDT | Special Weather Statement | CAE | Chesterfield, Clarendon, Lee | 65 min |
| May 21, 1:11 PM EDT | Areal Flood Advisory | CAE | Chesterfield | 2 hr |
| May 21, 1:20 PM EDT | Areal Flood Advisory | ILM | Georgetown | 55 min |
| May 21, 1:24 PM EDT | Special Weather Statement | ILM | Florence | 66 min |
| May 21, 2:05 PM EDT | Areal Flood Advisory | ILM | Florence, Marion, Williamsburg | 55 min |
| May 21, 3:05 PM EDT | Areal Flood Advisory | ILM | Florence, Georgetown, Marion, Williamsburg | 85 min |
| May 21, 3:32 PM EDT | Areal Flood Advisory | CAE | Chesterfield, Lancaster | 118 min |
| May 21, 3:55 PM EDT | Special Weather Statement | CHS | Berkeley | 50 min |
| May 21, 4:09 PM EDT | Special Marine Warning | CHS | 2 hr | |
| May 21, 4:26 PM EDT | Areal Flood Advisory | ILM | Georgetown, Williamsburg | 94 min |
| May 21, 4:59 PM EDT | Special Weather Statement | ILM | Georgetown | 31 min |
| May 21, 5:04 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown | 26 min |
| May 21, 5:28 PM EDT | Special Weather Statement | ILM | Georgetown | 47 min |
| May 21, 5:32 PM EDT | Special Marine Warning | CHS | 118 min | |
| May 21, 6:46 PM EDT | Special Marine Warning | CHS | 89 min | |
| May 22, 4:46 AM EDT | Dense Fog Advisory | GSP | Cherokee, Chester, Laurens, Union, York | 5 hr |
| May 22, 5:32 AM EDT | Dense Fog Advisory | CAE | Chesterfield, Fairfield, Kershaw, Lancaster, Lee, Lexington and 4 more | 3 hr |
| May 22, 12:43 PM EDT | Mesoscale Discussion | SPC | Abbeville, Anderson, Cherokee, Chester, Chesterfield, Darlington and 20 more | 62 min |
| May 22, 1:07 PM EDT | Special Weather Statement | GSP | Oconee | 38 min |
| May 22, 1:14 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 46 min |
| May 22, 1:18 PM EDT | Severe Thunderstorm Watch | SPC | Abbeville, Anderson, Cherokee, Chester, Chesterfield, Edgefield and 18 more | 6 hr |
| May 22, 1:34 PM EDT | Special Weather Statement | GSP | Oconee | 26 min |
| May 22, 1:48 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Oconee, Pickens | 42 min |
| May 22, 2:00 PM EDT | Special Weather Statement | GSP | Anderson | 45 min |
| May 22, 2:24 PM EDT | Severe Thunderstorm Warning | GSP | Anderson, Greenville, Laurens, Pickens, Spartanburg | 51 min |
| May 22, 2:42 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Anderson, Greenville, Laurens | 48 min |
| May 22, 2:58 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Laurens, Spartanburg, Union | 47 min |
| May 22, 3:19 PM EDT | Special Weather Statement | GSP | Abbeville, Greenwood, Laurens | 41 min |
| May 22, 3:23 PM EDT | Severe Thunderstorm Warning | CAE | Aiken, Edgefield | 52 min |
| May 22, 3:25 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Greenwood | 50 min |
| May 22, 3:31 PM EDT | Tornado Warning | GSP | Cherokee, York | 29 min |
| May 22, 3:34 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, York | 26 min |
| May 22, 3:35 PM EDT | Severe Thunderstorm Warning | CAE | McCormick | 55 min |
| May 22, 3:37 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Chester, Union, York | 38 min |
| May 22, 3:44 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 31 min |
| May 22, 3:49 PM EDT | Severe Thunderstorm Warning | CAE | Fairfield, Newberry | 56 min |
| May 22, 3:49 PM EDT | Mesoscale Discussion | SPC | Chesterfield, Darlington, Dillon, Fairfield, Florence, Kershaw and 6 more | 86 min |
| May 22, 3:50 PM EDT | Special Weather Statement | CHS | Berkeley | 25 min |
| May 22, 3:51 PM EDT | Severe Thunderstorm Warning | GSP | York | 24 min |
| May 22, 3:53 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon, Orangeburg | 21 min |
| May 22, 3:53 PM EDT | Tornado Warning | GSP | York | 26 min |
| May 22, 4:01 PM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 44 min |
| May 22, 4:03 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley | 42 min |
| May 22, 4:11 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun, Lexington, Orangeburg, Richland | 34 min |
| May 22, 4:13 PM EDT | Severe Thunderstorm Warning | CAE | Aiken, Lexington | 32 min |
| May 22, 4:14 PM EDT | Severe Thunderstorm Watch | SPC | Darlington, Dillon, Florence, Horry, Marion, Marlboro | 5 hr |
| May 22, 4:17 PM EDT | Severe Thunderstorm Warning | GSP | Chester | 13 min |
| May 22, 4:21 PM EDT | Severe Thunderstorm Warning | GSP | Greenwood | 24 min |
| May 22, 4:24 PM EDT | Tornado Warning | GSP | Chester | 7 min |
| May 22, 4:31 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield, Fairfield, Kershaw, Lancaster | 59 min |
| May 22, 4:36 PM EDT | Severe Thunderstorm Warning | CAE | Edgefield, Fairfield, Lexington, McCormick, Newberry, Richland and 1 more | 54 min |
| May 22, 4:45 PM EDT | Special Weather Statement | CHS | Berkeley | 30 min |
| May 22, 4:55 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun, Orangeburg, Richland | 50 min |
| May 22, 5:09 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 37 min |
| May 22, 5:10 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw, Richland | 50 min |
| May 22, 5:13 PM EDT | Severe Thunderstorm Warning | ILM | Darlington, Marlboro | 62 min |
| May 22, 5:14 PM EDT | Special Weather Statement | CHS | Berkeley | 31 min |
| May 22, 5:29 PM EDT | Severe Thunderstorm Warning | CAE | Aiken, Edgefield, Lexington, Newberry, Richland, Saluda | 31 min |
| May 22, 5:36 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 54 min |
| May 22, 5:40 PM EDT | Severe Thunderstorm Warning | CAE | Barnwell | 50 min |
| May 22, 5:48 PM EDT | Special Weather Statement | CHS | Allendale | 27 min |
| May 22, 5:52 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun, Clarendon, Richland, Sumter | 38 min |
| May 22, 5:59 PM EDT | Severe Thunderstorm Warning | CAE | Kershaw, Lexington, Richland, Sumter | 46 min |
| May 22, 6:00 PM EDT | Severe Thunderstorm Warning | CHS | Allendale | 45 min |
| May 22, 6:09 PM EDT | Severe Thunderstorm Warning | CAE | Clarendon, Lee, Sumter | 51 min |
| May 22, 6:32 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg, Barnwell | 58 min |
| May 22, 6:38 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun, Clarendon, Orangeburg, Sumter | 52 min |
| May 22, 6:40 PM EDT | Mesoscale Discussion | SPC | Clarendon, Darlington, Dillon, Florence, Lee, Marion and 3 more | 95 min |
| May 22, 6:44 PM EDT | Severe Thunderstorm Warning | CHS | Allendale, Colleton, Hampton | 61 min |
| May 22, 6:51 PM EDT | Special Weather Statement | ILM | Marion | 24 min |
| May 22, 7:01 PM EDT | Severe Thunderstorm Warning | ILM | Florence, Marion | 29 min |
| May 22, 7:10 PM EDT | Tornado Warning | CAE | Orangeburg | 24 min |
| May 22, 7:15 PM EDT | Severe Thunderstorm Warning | CAE | Bamberg, Calhoun, Orangeburg | 60 min |
| May 22, 7:17 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley | 58 min |
| May 22, 7:32 PM EDT | Severe Thunderstorm Warning | CHS | Allendale, Hampton, Jasper | 58 min |
| May 22, 7:33 PM EDT | Special Weather Statement | ILM | Horry, Marion | 57 min |
| May 22, 7:52 PM EDT | Special Weather Statement | CHS | Dorchester | 38 min |
| May 22, 7:57 PM EDT | Areal Flood Advisory | CAE | Orangeburg | 63 min |
| May 22, 8:24 PM EDT | Severe Thunderstorm Warning | CHS | Hampton, Jasper | 55 min |
| May 22, 9:03 PM EDT | River Flood Warning | CAE | Lexington, Richland | 43 hr |
| May 22, 9:21 PM EDT | Special Weather Statement | ILM | Williamsburg | 39 min |
| May 22, 9:55 PM EDT | Special Weather Statement | ILM | Williamsburg | 65 min |
| May 22, 11:33 PM EDT | Special Weather Statement | CAE | Saluda | 27 min |
| May 22, 11:35 PM EDT | Special Weather Statement | CAE | Bamberg | 25 min |
| May 22, 11:56 PM EDT | Special Weather Statement | CAE | Bamberg | 34 min |
| May 23, 12:03 AM EDT | Severe Thunderstorm Warning | CAE | Aiken, Edgefield, Lexington | 42 min |
| May 23, 12:13 AM EDT | Special Weather Statement | GSP | Newberry | 32 min |
| May 23, 12:37 AM EDT | Special Weather Statement | CAE | Lexington | 38 min |
| May 23, 12:41 AM EDT | Special Weather Statement | CAE | Lexington | 49 min |
| May 23, 12:52 AM EDT | Severe Thunderstorm Warning | CAE | Calhoun, Fairfield, Kershaw, Lexington, Newberry, Richland and 1 more | 53 min |
| May 23, 1:09 AM EDT | Areal Flood Advisory | CAE | Lexington, Richland | 2 hr |
| May 23, 1:40 AM EDT | Severe Thunderstorm Warning | CAE | Kershaw, Lee, Richland, Sumter | 50 min |
| May 23, 1:45 AM EDT | Special Weather Statement | ILM | Darlington, Florence, Marlboro | 45 min |
| May 23, 1:46 AM EDT | Special Weather Statement | CAE | Chesterfield | 44 min |
| May 23, 2:55 AM EDT | Dense Fog Advisory | GSP | Abbeville, Anderson, Cherokee, Chester, Greenwood, Laurens and 2 more | 6 hr |
| May 23, 10:39 AM EDT | River Flood Warning | ILM | Florence | 21 days |
| May 23, 11:44 AM EDT | River Flood Advisory | CAE | Lexington, Richland | 48 hr |
| May 23, 2:58 PM EDT | Special Weather Statement | GSP | Spartanburg | 32 min |
| May 24, 1:44 PM EDT | Mesoscale Discussion | SPC | Cherokee, Chester, Greenville, Lancaster, Pickens, Spartanburg and 2 more | 2 hr |
| May 24, 2:22 PM EDT | Special Weather Statement | CAE | Richland | 23 min |
| May 24, 3:29 PM EDT | Special Weather Statement | CHS | Charleston | 16 min |
| May 24, 3:38 PM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 37 min |
| May 24, 3:42 PM EDT | Special Weather Statement | CHS | Berkeley | 33 min |
| May 24, 3:47 PM EDT | Special Weather Statement | ILM | Marion | 58 min |
| May 24, 3:48 PM EDT | Severe Thunderstorm Warning | GSP | York | 42 min |
| May 24, 3:59 PM EDT | Special Weather Statement | GSP | Spartanburg | 31 min |
| May 24, 4:00 PM EDT | Special Weather Statement | CAE | Lancaster | 30 min |
| May 24, 4:05 PM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 25 min |
| May 24, 4:14 PM EDT | Special Weather Statement | ILM | Williamsburg | 31 min |
| May 24, 4:15 PM EDT | Special Weather Statement | GSP | Chester | 30 min |
| May 24, 4:18 PM EDT | Special Weather Statement | ILM | Horry | 27 min |
| May 24, 4:33 PM EDT | Special Weather Statement | CAE | Kershaw | 27 min |
| May 24, 4:37 PM EDT | Special Weather Statement | GSP | Oconee | 23 min |
| May 24, 4:59 PM EDT | Special Weather Statement | GSP | Union | 31 min |
| May 24, 4:59 PM EDT | Special Weather Statement | ILM | Horry | 31 min |
| May 24, 5:27 PM EDT | Special Weather Statement | GSP | Union | 33 min |
| May 24, 5:46 PM EDT | Special Weather Statement | CAE | Newberry | 44 min |
| May 24, 5:59 PM EDT | Special Weather Statement | ILM | Darlington | 31 min |
| May 24, 6:02 PM EDT | Special Weather Statement | GSP | Union | 28 min |
| May 24, 6:38 PM EDT | Special Weather Statement | CAE | Barnwell | 37 min |
| May 24, 6:49 PM EDT | Special Weather Statement | CAE | Newberry | 41 min |
| May 24, 7:06 PM EDT | Special Weather Statement | GSP | Greenwood | 24 min |
| May 24, 8:19 PM EDT | Special Weather Statement | CAE | Richland | 41 min |
| May 24, 8:46 PM EDT | Areal Flood Advisory | CAE | Lexington, Richland | 119 min |
| May 24, 8:51 PM EDT | Flash Flood Warning | CAE | Lexington, Richland | 84 min |
| May 25, 2:53 AM EDT | Small Craft Advisory | CHS | 66 hr | |
| May 25, 9:08 PM EDT | River Flood Advisory | CAE | Lexington, Richland | 14 hr |
| May 26, 11:39 AM EDT | River Flood Warning | ILM | Horry, Marion | 21 days |
| May 26, 7:57 PM EDT | Rip Current Statement | ILM | Georgetown, Horry | 24 hr |
| May 26, 9:26 PM EDT | Coastal Flood Statement | CHS | 4 hr | |
| May 27, 3:37 AM EDT | Flash Flood Watch | GSP | York | 22 hr |
| May 27, 6:10 AM EDT | Areal Flood Advisory | CHS | Berkeley, Charleston, Dorchester | 3 hr |
| May 27, 6:43 AM EDT | Special Marine Warning | CHS | 92 min | |
| May 27, 8:23 AM EDT | Tropical Storm Warning | CHS | Berkeley | 5 hr |
| May 27, 8:33 AM EDT | Flash Flood Watch | CAE | Calhoun, Chesterfield, Clarendon, Kershaw, Lancaster, Lee and 1 more | 13 hr |
| May 27, 8:39 AM EDT | Special Marine Warning | CHS | 2 hr | |
| May 27, 8:53 AM EDT | Flash Flood Watch | ILM | Darlington, Dillon, Florence, Georgetown, Horry, Marion and 2 more | 21 hr |
| May 27, 9:09 AM EDT | Areal Flood Advisory | CHS | Berkeley, Charleston, Dorchester | 81 min |
| May 27, 10:24 AM EDT | Areal Flood Advisory | CHS | Berkeley | 111 min |
| May 27, 10:38 AM EDT | Areal Flood Advisory | ILM | Florence, Georgetown, Horry, Marion, Williamsburg | 3 hr |
| May 27, 10:43 AM EDT | Special Marine Warning | CHS | 92 min | |
| May 27, 10:47 AM EDT | Special Weather Statement | ILM | Georgetown | 28 min |
| May 27, 10:53 AM EDT | River Flood Warning | CHS | Allendale | 13 days |
| May 27, 10:53 AM EDT | River Flood Warning | CHS | Hampton, Jasper | 21 days |
| May 27, 11:00 AM EDT | Special Weather Statement | ILM | Williamsburg | 30 min |
| May 27, 11:33 AM EDT | Areal Flood Advisory | CAE | Clarendon, Kershaw, Lee, Richland, Sumter | 3 hr |
| May 27, 11:42 AM EDT | Areal Flood Advisory | ILM | Darlington, Dillon, Florence, Horry, Marion, Marlboro | 3 hr |
| May 27, 12:10 PM EDT | Areal Flood Advisory | CHS | Berkeley | 28 min |
| May 27, 1:38 PM EDT | Areal Flood Advisory | ILM | Dillon, Horry, Marlboro | 4 hr |
| May 27, 2:30 PM EDT | Areal Flood Advisory | CAE | Chesterfield, Fairfield, Kershaw, Lancaster, Lee, Richland and 1 more | 3 hr |
| May 27, 3:14 PM EDT | Areal Flood Advisory | ILM | Darlington, Dillon, Florence, Horry, Marion, Marlboro | 3 hr |
| May 27, 5:22 PM EDT | Areal Flood Advisory | CAE | Chesterfield, Fairfield, Kershaw, Lancaster | 3 hr |
| May 27, 8:19 PM EDT | Areal Flood Warning | CAE | Lancaster | 13 hr |
| May 27, 9:13 PM EDT | River Flood Warning | ILM | Horry | 24 days |
| May 27, 9:21 PM EDT | River Flood Warning | CAE | Chesterfield, Marlboro | 5 days |
| May 28, 11:11 AM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 9 hr |
| May 28, 11:42 AM EDT | Special Weather Statement | GSP | Anderson | 33 min |
| May 28, 11:46 AM EDT | River Flood Warning | CAE | Kershaw | 3 days |
| May 28, 12:04 PM EDT | Special Weather Statement | GSP | Greenville | 26 min |
| May 28, 12:25 PM EDT | River Flood Warning | ILM | Williamsburg | 21 days |
| May 28, 12:27 PM EDT | Special Weather Statement | GSP | Greenville | 33 min |
| May 28, 12:54 PM EDT | Special Weather Statement | GSP | Spartanburg | 36 min |
| May 28, 1:21 PM EDT | Special Weather Statement | GSP | York | 24 min |
| May 28, 1:30 PM EDT | Special Weather Statement | GSP | Pickens | 30 min |
| May 28, 1:37 PM EDT | Severe Thunderstorm Warning | GSP | York | 22 min |
| May 28, 1:57 PM EDT | Special Weather Statement | GSP | Greenville | 33 min |
| May 28, 1:59 PM EDT | Special Weather Statement | GSP | York | 31 min |
| May 28, 2:09 PM EDT | Special Weather Statement | CAE | Lee | 51 min |
| May 28, 2:42 PM EDT | Areal Flood Advisory | GSP | York | 6 hr |
| May 28, 2:55 PM EDT | Areal Flood Advisory | CAE | Lancaster | 3 hr |
| May 28, 3:38 PM EDT | Special Weather Statement | ILM | Marlboro | 52 min |
| May 28, 3:45 PM EDT | Special Weather Statement | ILM | Dillon | 60 min |
| May 28, 4:19 PM EDT | River Flood Warning | CAE | Greenwood, Newberry, Saluda | 25 hr |
| May 28, 5:01 PM EDT | Special Weather Statement | CAE | McCormick | 29 min |
| May 28, 5:33 PM EDT | Areal Flood Advisory | ILM | Marion | 2 hr |
| May 28, 5:42 PM EDT | Special Weather Statement | CAE | Lancaster | 48 min |
| May 28, 5:49 PM EDT | Special Weather Statement | CAE | McCormick | 26 min |
| May 28, 5:51 PM EDT | Special Weather Statement | GSP | Abbeville | 24 min |
| May 28, 6:04 PM EDT | Areal Flood Advisory | CAE | Chesterfield, Kershaw, Lancaster | 3 hr |
| May 28, 6:06 PM EDT | Flash Flood Warning | ILM | Marion | 3 hr |
| May 28, 6:25 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 35 min |
| May 28, 7:36 PM EDT | Special Weather Statement | GSP | Greenville | 24 min |
| May 28, 7:37 PM EDT | Special Weather Statement | CAE | Chesterfield | 38 min |
| May 28, 7:48 PM EDT | Severe Thunderstorm Warning | GSP | Greenville, Laurens | 42 min |
| May 28, 8:01 PM EDT | Severe Thunderstorm Warning | CAE | Chesterfield | 44 min |
| May 28, 8:36 PM EDT | Flash Flood Warning | CAE | Chesterfield | 3 hr |
| May 28, 8:59 PM EDT | Flash Flood Warning | CAE | Chesterfield, Kershaw, Lancaster | 3 hr |
| May 28, 9:07 PM EDT | Special Weather Statement | GSP | Cherokee, Spartanburg | 23 min |
| May 28, 9:19 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Spartanburg, Union | 41 min |
| May 28, 10:00 PM EDT | Special Weather Statement | GSP | Cherokee | 30 min |
| May 28, 10:19 PM EDT | Severe Thunderstorm Warning | GSP | Chester, York | 41 min |
| May 28, 11:00 PM EDT | Special Weather Statement | GSP | York | 30 min |
| May 29, 5:08 AM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 15 hr |
| May 29, 7:42 AM EDT | Special Weather Statement | CAE | Kershaw | 33 min |
| May 29, 8:04 AM EDT | Flash Flood Watch | CAE | Chesterfield, Kershaw, Lancaster, Lee, Sumter | 16 hr |
| May 29, 8:21 AM EDT | Flash Flood Watch | ILM | Darlington, Dillon, Florence, Horry, Marion, Marlboro | 16 hr |
| May 29, 8:37 AM EDT | Special Weather Statement | GSP | Greenville | 23 min |
| May 29, 9:02 AM EDT | Severe Thunderstorm Warning | GSP | Greenville, Laurens, Spartanburg | 28 min |
| May 29, 9:09 AM EDT | Special Weather Statement | GSP | Anderson | 36 min |
| May 29, 9:15 AM EDT | River Flood Warning | CAE | Calhoun, Lexington, Richland | 61 hr |
| May 29, 9:28 AM EDT | Special Weather Statement | GSP | Spartanburg | 32 min |
| May 29, 9:36 AM EDT | Special Weather Statement | GSP | Anderson | 24 min |
| May 29, 9:54 AM EDT | Areal Flood Advisory | GSP | Anderson, Greenville | 4 hr |
| May 29, 10:04 AM EDT | Special Weather Statement | GSP | Cherokee, Union | 26 min |
| May 29, 10:25 AM EDT | Special Weather Statement | GSP | Cherokee, Union | 35 min |
| May 29, 10:29 AM EDT | Severe Thunderstorm Warning | GSP | Cherokee, York | 46 min |
| May 29, 10:59 AM EDT | Special Weather Statement | GSP | Chester | 31 min |
| May 29, 11:03 AM EDT | Areal Flood Advisory | CAE | Calhoun, Lexington, Richland | 3 hr |
| May 29, 11:10 AM EDT | Special Weather Statement | GSP | York | 35 min |
| May 29, 11:28 AM EDT | Special Weather Statement | GSP | York | 32 min |
| May 29, 11:42 AM EDT | Special Weather Statement | CAE | Calhoun, Kershaw, Richland, Sumter | 48 min |
| May 29, 11:48 AM EDT | Severe Thunderstorm Warning | GSP | York | 27 min |
| May 29, 11:51 AM EDT | Severe Thunderstorm Warning | GSP | York | 24 min |
| May 29, 11:54 AM EDT | Severe Thunderstorm Warning | CAE | Lancaster | 36 min |
| May 29, 12:07 PM EDT | Special Weather Statement | GSP | Chester | 23 min |
| May 29, 12:12 PM EDT | Areal Flood Advisory | GSP | Chester, York | 6 hr |
| May 29, 12:31 PM EDT | Areal Flood Advisory | CAE | Lancaster | 3 hr |
| May 29, 12:33 PM EDT | Special Weather Statement | GSP | Chester | 27 min |
| May 29, 12:37 PM EDT | Mesoscale Discussion | SPC | Calhoun, Chester, Chesterfield, Clarendon, Darlington, Dillon and 15 more | 113 min |
| May 29, 12:40 PM EDT | Special Weather Statement | CAE | Lee, Sumter | 35 min |
| May 29, 12:49 PM EDT | Special Weather Statement | ILM | Darlington | 56 min |
| May 29, 12:54 PM EDT | Severe Thunderstorm Warning | CAE | Lee | 36 min |
| May 29, 12:59 PM EDT | Severe Thunderstorm Warning | ILM | Darlington | 46 min |
| May 29, 1:50 PM EDT | Special Weather Statement | ILM | Marlboro | 40 min |
| May 29, 2:01 PM EDT | Special Weather Statement | GSP | Abbeville | 29 min |
| May 29, 2:09 PM EDT | Severe Thunderstorm Warning | ILM | Dillon | 36 min |
| May 29, 3:17 PM EDT | Areal Flood Advisory | ILM | Dillon, Horry, Marion | 91 min |
| May 29, 4:24 PM EDT | Special Weather Statement | ILM | Horry | 66 min |
| May 29, 5:14 PM EDT | Areal Flood Advisory | CAE | Lee, Sumter | 2 hr |
| May 29, 5:31 PM EDT | Special Weather Statement | GSP | Greenwood | 29 min |
| May 29, 5:43 PM EDT | Areal Flood Advisory | CAE | Clarendon | 2 hr |
| May 29, 5:54 PM EDT | Special Weather Statement | ILM | Williamsburg | 51 min |
| May 29, 5:59 PM EDT | Special Weather Statement | GSP | Greenwood | 31 min |
| May 29, 6:12 PM EDT | Special Weather Statement | CAE | Saluda | 48 min |
| May 29, 6:15 PM EDT | Special Weather Statement | ILM | Florence, Marion | 60 min |
| May 29, 6:27 PM EDT | Areal Flood Advisory | CAE | Clarendon, Lee, Sumter | 2 hr |
| May 29, 7:03 PM EDT | Special Weather Statement | CAE | Saluda | 42 min |
| May 29, 7:08 PM EDT | Severe Thunderstorm Warning | CAE | Lexington, Newberry, Saluda | 37 min |
| May 29, 7:45 PM EDT | Severe Thunderstorm Warning | CAE | Lexington, Newberry, Richland | 31 min |
| May 29, 8:13 PM EDT | Special Weather Statement | CAE | Kershaw, Lexington, Richland | 62 min |
| May 29, 8:35 PM EDT | Areal Flood Advisory | CAE | Lexington, Richland | 115 min |
| May 29, 8:44 PM EDT | Areal Flood Advisory | CAE | Clarendon | 2 hr |
| May 29, 8:59 PM EDT | Special Weather Statement | CAE | Richland | 61 min |
| May 29, 9:11 PM EDT | Severe Thunderstorm Warning | CAE | Calhoun, Lexington, Richland, Sumter | 49 min |
| May 29, 9:49 PM EDT | Areal Flood Advisory | CAE | Calhoun, Clarendon, Kershaw, Lee, Lexington, Orangeburg and 2 more | 116 min |
| May 29, 10:12 PM EDT | Flash Flood Warning | CAE | Lexington, Richland | 2 hr |
| May 29, 10:34 PM EDT | Flash Flood Warning | CAE | Calhoun, Clarendon, Richland, Sumter | 116 min |
| May 29, 10:59 PM EDT | Areal Flood Advisory | ILM | Florence, Williamsburg | 3 hr |
| May 30, 12:29 AM EDT | Flash Flood Warning | CAE | Calhoun, Clarendon, Richland, Sumter | 3 hr |
| May 30, 4:59 AM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 15 hr |
| May 30, 6:06 AM EDT | River Flood Advisory | CAE | Lexington, Richland | 8 hr |
| May 30, 5:48 PM EDT | Special Marine Warning | CHS | 57 min | |
| May 30, 6:14 PM EDT | Special Marine Warning | CHS | 61 min | |
| May 30, 6:27 PM EDT | Areal Flood Advisory | ILM | Georgetown | 63 min |
| May 30, 7:09 PM EDT | Special Marine Warning | CHS | 66 min | |
| May 30, 8:20 PM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 24 hr |
| May 30, 9:29 PM EDT | River Flood Advisory | CAE | Lexington, Richland | 12 hr |
| May 31, 3:29 AM EDT | Small Craft Advisory | CHS | 52 hr | |
| May 31, 6:00 PM EDT | Areal Flood Advisory | CHS | Berkeley, Dorchester | 60 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 | 107 |
| Tornado Warning | 9 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 175 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 9 |
| River Flood Warning | 30 |
| Flash Flood Watch | 8 |
| Areal Flood Advisory | 64 |
| River Flood Advisory | 9 |
| Cold | |
| Frost Advisory | 4 |
| Wind and dust | |
| Lake Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Tropical | |
| Tropical Storm Warning | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 4 |
| Beach Hazards Statement | 8 |
| Coastal Flood Statement | 1 |
| Rip Current Statement | 3 |
| Marine | |
| Special Marine Warning | 13 |
| Small Craft Advisory | 9 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Richland County57
- Chesterfield County46
- Lancaster County45
- Lexington County45
- York County45
- Kershaw County44
- Greenville County44
- Spartanburg County38
- Chester County37
- Union County36
- Sumter County35
- Florence County33
- Marlboro County32
- Lee County31
- Horry County31
- Darlington County31
- Cherokee County31
- Newberry County29
- Marion County28
- Laurens County28
- Georgetown County27
- Anderson County27
- Fairfield County25
- Calhoun County24
- Williamsburg County24
- Dillon County24
- Clarendon County21
- Saluda County20
- Berkeley County20
- Abbeville County20
- Greenwood County19
- Pickens County18
- Oconee County16
- Charleston County14
- Edgefield County11
- Orangeburg County11
- McCormick County9
- Aiken County7
- Bamberg County7
- Allendale County7
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.