Alert archive / South Carolina / Saluda County
Weather alerts in Saluda County, South Carolina, 2012
128 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Saluda County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 128
- Warnings
- 24
- Watches
- 10
- Advisories
- 41
- Busiest month
- July27 alerts
- Busiest day
- July 1, 20128 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Saluda County, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 23 | 18 | 22% | 11 | 100% | 20 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Columbia, SC: tornado warnings | 9 | 3 | 67% | 5 | 60% | 4 min |
| NWS Columbia, SC: severe thunderstorm warnings | 246 | 183 | 26% | 396 | 86% | 22 min |
| NWS Columbia, SC: flash flood warnings | 14 | 12 | 14% | 39 | 90% | 46 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 |
|---|---|---|---|
| Jan 1, 3:25 AM EST | Lake Wind Advisory | CAE | 63 hr |
| Jan 10, 1:48 AM EST | Dense Fog Advisory | CAE | 6 hr |
| Jan 10, 8:09 AM EST | Dense Fog Advisory | CAE | 111 min |
| Jan 12, 3:58 AM EST | Lake Wind Advisory | CAE | 39 hr |
| Jan 14, 6:50 PM EST | Lake Wind Advisory | CAE | 14 hr |
| Jan 17, 9:01 PM EST | Special Weather Statement | CAE | 59 min |
| Jan 21, 11:01 AM EST | Mesoscale Discussion | SPC | 59 min |
| Jan 21, 12:28 PM EST | Tornado Watch | SPC | 8 hr |
| Jan 21, 1:56 PM EST | Special Weather Statement | CAE | 34 min |
| Jan 21, 2:57 PM EST | Mesoscale Discussion | SPC | 63 min |
| Jan 23, 9:30 AM EST | Dense Fog Advisory | CAE | 25 hr |
| Jan 26, 7:47 AM EST | Dense Fog Advisory | CAE | 3 hr |
| Jan 26, 3:16 PM EST | Mesoscale Discussion | SPC | 119 min |
| Jan 27, 1:26 AM EST | Lake Wind Advisory | CAE | 16 hr |
| Feb 10, 2:19 PM EST | Fire Weather Watch | CAE | 14 hr |
| Feb 10, 2:19 PM EST | Lake Wind Advisory | CAE | 42 hr |
| Feb 11, 4:04 AM EST | Red Flag Warning | CAE | 14 hr |
| Feb 23, 1:02 AM EST | Special Weather Statement | CAE | 58 min |
| Feb 24, 4:18 AM EST | Lake Wind Advisory | CAE | 38 hr |
| Feb 24, 6:56 AM EST | Mesoscale Discussion | SPC | 94 min |
| Feb 24, 8:48 AM EST | Tornado Watch | SPC | 7 hr |
| Feb 24, 1:50 PM EST | Mesoscale Discussion | SPC | 85 min |
| Feb 24, 2:59 PM EST | Areal Flood Advisory | CAE | 2 hr |
| Feb 28, 12:01 AM EST | Dense Fog Advisory | CAE | 10 hr |
| Mar 1, 4:00 AM EST | Mesoscale Discussion | SPC | 90 min |
| Mar 3, 3:58 AM EST | Mesoscale Discussion | SPC | 92 min |
| Mar 3, 4:24 AM EST | Severe Thunderstorm Warning | CAE | 60 min |
| Mar 3, 4:39 AM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 3, 8:21 PM EST | Lake Wind Advisory | CAE | 24 hr |
| Mar 4, 9:49 PM EST | Lake Wind Advisory | CAE | 21 hr |
| Mar 14, 5:08 AM EDT | Dense Fog Advisory | CAE | 6 hr |
| Mar 16, 3:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 24, 12:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Mar 24, 1:53 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 24, 4:16 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Mar 24, 5:13 PM EDT | Severe Thunderstorm Warning | CAE | 47 min |
| Mar 29, 3:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Mar 31, 8:18 PM EDT | Special Weather Statement | CAE | 42 min |
| Apr 1, 8:36 PM EDT | Special Weather Statement | CAE | 39 min |
| Apr 2, 1:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Apr 3, 9:09 PM EDT | Severe Thunderstorm Warning | CAE | 51 min |
| Apr 3, 9:44 PM EDT | Severe Thunderstorm Warning | CAE | 46 min |
| Apr 5, 1:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Apr 5, 1:47 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 5, 3:37 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Apr 5, 6:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Apr 11, 4:33 AM EDT | Frost Advisory | CAE | 28 hr |
| Apr 12, 2:33 PM EDT | Frost Advisory | CAE | 18 hr |
| Apr 23, 2:56 AM EDT | Lake Wind Advisory | CAE | 18 hr |
| Apr 24, 2:57 AM EDT | Lake Wind Advisory | CAE | 16 hr |
| Apr 25, 4:33 PM EDT | Lake Wind Advisory | CAE | 26 hr |
| Apr 26, 7:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Apr 27, 11:34 AM EDT | Mesoscale Discussion | SPC | 56 min |
| Apr 27, 2:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 5:36 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 27, 8:54 PM EDT | Mesoscale Discussion | SPC | 96 min |
| May 9, 11:32 AM EDT | Mesoscale Discussion | SPC | 88 min |
| May 15, 1:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| May 15, 2:27 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 15, 5:32 PM EDT | Severe Thunderstorm Warning | CAE | 28 min |
| May 15, 6:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 15, 8:42 PM EDT | Mesoscale Discussion | SPC | 63 min |
| May 16, 8:03 PM EDT | Areal Flood Advisory | CAE | 117 min |
| May 17, 1:39 PM EDT | Severe Thunderstorm Warning | CAE | 51 min |
| May 29, 12:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| May 31, 10:27 PM EDT | Special Weather Statement | CAE | 63 min |
| May 31, 11:30 PM EDT | Special Weather Statement | CAE | 60 min |
| Jun 11, 12:39 PM EDT | Flood Watch | CAE | 39 hr |
| Jun 12, 7:17 PM EDT | Special Weather Statement | CAE | 58 min |
| Jun 24, 12:53 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 29, 2:39 PM EDT | Heat Advisory | CAE | 29 hr |
| Jun 30, 2:27 PM EDT | Heat Advisory | CAE | 30 hr |
| Jul 1, 1:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 1, 2:01 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 1, 3:42 PM EDT | Severe Thunderstorm Warning | CAE | 63 min |
| Jul 1, 4:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jul 1, 4:41 PM EDT | Severe Thunderstorm Warning | CAE | 49 min |
| Jul 1, 4:58 PM EDT | Severe Thunderstorm Warning | CAE | 47 min |
| Jul 1, 6:28 PM EDT | Severe Thunderstorm Warning | CAE | 32 min |
| Jul 1, 7:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 1, 9:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jul 3, 6:10 PM EDT | Severe Thunderstorm Warning | CAE | 65 min |
| Jul 5, 1:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 5, 8:00 PM EDT | Severe Thunderstorm Warning | CAE | 60 min |
| Jul 5, 8:06 PM EDT | Severe Thunderstorm Warning | CAE | 54 min |
| Jul 5, 8:16 PM EDT | Severe Thunderstorm Warning | CAE | 59 min |
| Jul 5, 9:06 PM EDT | Severe Thunderstorm Warning | CAE | 54 min |
| Jul 9, 7:39 PM EDT | Severe Thunderstorm Warning | CAE | 51 min |
| Jul 9, 8:56 PM EDT | Special Weather Statement | CAE | 64 min |
| Jul 10, 12:23 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 5:44 PM EDT | Severe Thunderstorm Warning | CAE | 46 min |
| Jul 11, 1:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 4:39 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 6:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 24, 7:12 PM EDT | Special Weather Statement | CAE | 63 min |
| Jul 24, 8:42 PM EDT | Special Weather Statement | CAE | 63 min |
| Jul 27, 7:30 PM EDT | Severe Thunderstorm Warning | CAE | 30 min |
| Jul 27, 8:46 PM EDT | Special Weather Statement | CAE | 44 min |
| Jul 30, 7:32 PM EDT | Severe Thunderstorm Warning | CAE | 43 min |
| Aug 6, 5:24 PM EDT | Areal Flood Advisory | CAE | 111 min |
| Aug 9, 6:41 PM EDT | Severe Thunderstorm Warning | CAE | 64 min |
| Aug 9, 7:57 PM EDT | Severe Thunderstorm Warning | CAE | 48 min |
| Aug 9, 8:41 PM EDT | Severe Thunderstorm Warning | CAE | 64 min |
| Aug 22, 11:05 PM EDT | Areal Flood Advisory | CAE | 115 min |
| Sep 3, 6:22 PM EDT | Special Weather Statement | CAE | 53 min |
| Sep 8, 1:14 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 18, 12:23 AM EDT | Mesoscale Discussion | SPC | 97 min |
| Sep 18, 11:25 AM EDT | Special Weather Statement | CAE | 80 min |
| Sep 29, 5:49 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Oct 26, 1:59 PM EDT | Lake Wind Advisory | CAE | 4 days |
| Oct 31, 4:20 AM EDT | Lake Wind Advisory | CAE | 15 hr |
| Nov 2, 7:28 AM EDT | Lake Wind Advisory | CAE | 11 hr |
| Nov 4, 4:59 PM EST | Severe Thunderstorm Warning | CAE | 46 min |
| Dec 3, 3:50 AM EST | Dense Fog Advisory | CAE | 6 hr |
| Dec 8, 2:10 AM EST | Dense Fog Advisory | CAE | 8 hr |
| Dec 9, 6:39 AM EST | Dense Fog Advisory | CAE | 4 hr |
| Dec 10, 12:14 AM EST | Dense Fog Advisory | CAE | 8 hr |
| Dec 18, 4:13 AM EST | Lake Wind Advisory | CAE | 13 hr |
| Dec 19, 2:14 PM EST | Lake Wind Advisory | CAE | 33 hr |
| Dec 20, 6:37 PM EST | Special Weather Statement | CAE | 83 min |
| Dec 20, 11:20 PM EST | Lake Wind Advisory | CAE | 5 hr |
| Dec 20, 11:20 PM EST | Wind Advisory | CAE | 20 hr |
| Dec 21, 7:23 PM EST | Lake Wind Advisory | CAE | 10 hr |
| Dec 24, 10:04 PM EST | Dense Fog Advisory | CAE | 8 hr |
| Dec 26, 2:58 AM EST | Wind Advisory | CAE | 21 hr |
| Dec 26, 7:14 AM EST | Special Weather Statement | CAE | 61 min |
| Dec 26, 11:56 PM EST | Lake Wind Advisory | CAE | 7 hr |
| Dec 29, 7:54 AM EST | Lake Wind Advisory | CAE | 17 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 | 23 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 37 |
| Special Weather Statement | 16 |
| Flooding | |
| Flood Watch | 1 |
| Areal Flood Advisory | 4 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Frost Advisory | 2 |
| Wind and dust | |
| Lake Wind Advisory | 20 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 11 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.