Alert archive / Florida / Santa Rosa County
Weather alerts in Santa Rosa County, Florida, 2013
105 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Santa Rosa County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 105
- Warnings
- 39
- Watches
- 7
- Advisories
- 29
- Busiest month
- July33 alerts
- Busiest day
- July 23, 20138 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Santa Rosa County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 18 | 4 | 78% | 1 | 0% | |
| Flash flood warnings | 7 | 4 | 43% | 8 | 88% | 182 min |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Mobile, AL: tornado warnings | 23 | 3 | 87% | 9 | 78% | 35 min |
| NWS Mobile, AL: severe thunderstorm warnings | 131 | 30 | 77% | 66 | 71% | 21 min |
| NWS Mobile, AL: flash flood warnings | 55 | 19 | 65% | 47 | 87% | 110 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 10, 11:35 AM CST | Mesoscale Discussion | SPC | 85 min |
| Jan 10, 3:35 PM CST | Mesoscale Discussion | SPC | 85 min |
| Feb 7, 7:41 AM CST | Severe Thunderstorm Warning | MOB | 64 min |
| Feb 7, 9:14 AM CST | Severe Thunderstorm Warning | MOB | 61 min |
| Feb 10, 6:05 PM CST | Mesoscale Discussion | SPC | 85 min |
| Feb 11, 11:58 AM CST | Mesoscale Discussion | SPC | 92 min |
| Feb 12, 1:57 PM CST | Mesoscale Discussion | SPC | 63 min |
| Feb 12, 3:35 PM CST | Mesoscale Discussion | SPC | 85 min |
| Feb 12, 5:17 PM CST | Mesoscale Discussion | SPC | 58 min |
| Feb 21, 7:42 PM CST | River Flood Warning | MOB | 26 hr |
| Feb 22, 10:19 AM CST | River Flood Warning | MOB | 10 hr |
| Feb 23, 3:59 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 24, 7:01 AM CST | River Flood Warning | MOB | 4 days |
| Feb 24, 7:01 AM CST | River Flood Warning | MOB | 50 hr |
| Feb 24, 7:01 AM CST | River Flood Warning | MOB | 50 hr |
| Feb 25, 2:50 AM CST | Mesoscale Discussion | SPC | 115 min |
| Feb 25, 5:24 AM CST | Severe Thunderstorm Warning | MOB | 66 min |
| Feb 25, 6:18 AM CST | Areal Flood Advisory | MOB | 117 min |
| Feb 25, 9:07 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 25, 11:33 AM CST | Areal Flood Warning | MOB | 6 hr |
| Feb 25, 2:52 PM CST | Mesoscale Discussion | SPC | 83 min |
| Feb 25, 3:54 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 25, 6:54 PM CST | Areal Flood Warning | MOB | 6 hr |
| Feb 25, 7:57 PM CST | Mesoscale Discussion | SPC | 63 min |
| Feb 25, 9:31 PM CST | Mesoscale Discussion | SPC | 59 min |
| Feb 25, 10:44 PM CST | Areal Flood Warning | MOB | 6 hr |
| Mar 23, 7:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Mar 23, 12:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 23, 12:56 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Mar 23, 2:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Mar 23, 3:03 PM CDT | Severe Thunderstorm Warning | MOB | 57 min |
| Mar 23, 5:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Mar 31, 4:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 11, 12:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 11, 1:30 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 11, 5:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 11, 7:43 PM CDT | Severe Thunderstorm Warning | MOB | 62 min |
| Apr 14, 9:24 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 14, 9:57 AM CDT | Tornado Watch | SPC | 8 hr |
| Apr 14, 1:51 PM CDT | Areal Flood Advisory | MOB | 114 min |
| Jun 6, 5:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 9, 3:47 AM CDT | Areal Flood Advisory | MOB | 118 min |
| Jun 10, 5:41 AM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jun 10, 7:38 AM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jun 10, 7:48 AM CDT | Flash Flood Warning | MOB | 6 hr |
| Jun 28, 11:26 AM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 28, 3:21 PM CDT | Severe Thunderstorm Warning | MOB | 54 min |
| Jun 28, 3:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 28, 3:43 PM CDT | Severe Thunderstorm Warning | MOB | 62 min |
| Jun 29, 2:50 AM CDT | Severe Thunderstorm Warning | MOB | 55 min |
| Jul 4, 6:30 AM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jul 4, 11:46 AM CDT | River Flood Warning | MOB | 32 hr |
| Jul 5, 11:22 AM CDT | Areal Flood Advisory | MOB | 113 min |
| Jul 5, 11:40 AM CDT | Areal Flood Warning | MOB | 12 hr |
| Jul 5, 12:22 PM CDT | Flash Flood Warning | MOB | 6 hr |
| Jul 5, 1:45 PM CDT | Flash Flood Warning | MOB | 6 hr |
| Jul 5, 6:21 PM CDT | Areal Flood Warning | MOB | 6 hr |
| Jul 5, 8:56 PM CDT | River Flood Warning | MOB | 27 hr |
| Jul 5, 11:45 PM CDT | Areal Flood Warning | MOB | 24 hr |
| Jul 6, 10:12 AM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jul 6, 11:40 PM CDT | Areal Flood Warning | MOB | 12 hr |
| Jul 11, 9:23 AM CDT | Areal Flood Advisory | MOB | 3 hr |
| Jul 11, 11:58 AM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jul 11, 1:13 PM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jul 12, 6:00 PM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jul 12, 7:21 PM CDT | Severe Thunderstorm Warning | MOB | 54 min |
| Jul 12, 11:51 PM CDT | Areal Flood Advisory | MOB | 114 min |
| Jul 13, 12:03 PM CDT | Areal Flood Advisory | MOB | 117 min |
| Jul 13, 1:32 PM CDT | Severe Thunderstorm Warning | MOB | 58 min |
| Jul 13, 1:34 PM CDT | Areal Flood Advisory | MOB | 116 min |
| Jul 13, 2:20 PM CDT | Severe Thunderstorm Warning | MOB | 40 min |
| Jul 18, 1:45 PM CDT | Areal Flood Advisory | MOB | 60 min |
| Jul 22, 5:33 PM CDT | Severe Thunderstorm Warning | MOB | 42 min |
| Jul 22, 6:49 PM CDT | Areal Flood Advisory | MOB | 116 min |
| Jul 22, 7:41 PM CDT | Areal Flood Advisory | MOB | 2 hr |
| Jul 22, 8:10 PM CDT | Flash Flood Warning | MOB | 3 hr |
| Jul 23, 1:15 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 23, 2:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 23, 4:48 PM CDT | Severe Thunderstorm Warning | MOB | 42 min |
| Jul 23, 5:27 PM CDT | Severe Thunderstorm Warning | MOB | 63 min |
| Jul 23, 6:34 PM CDT | Areal Flood Advisory | MOB | 116 min |
| Jul 23, 6:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 24, 12:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Aug 14, 1:18 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 18, 4:36 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 18, 1:13 PM CDT | Areal Flood Advisory | MOB | 2 hr |
| Aug 21, 3:28 PM CDT | Areal Flood Advisory | MOB | 62 min |
| Aug 21, 4:20 PM CDT | Areal Flood Advisory | MOB | 115 min |
| Sep 1, 3:56 PM CDT | Severe Thunderstorm Warning | MOB | 34 min |
| Sep 1, 4:30 PM CDT | Severe Thunderstorm Warning | MOB | 60 min |
| Sep 1, 4:32 PM CDT | Flash Flood Warning | MOB | 118 min |
| Sep 3, 2:07 PM CDT | Flash Flood Warning | MOB | 113 min |
| Sep 3, 2:42 PM CDT | Areal Flood Advisory | MOB | 2 hr |
| Sep 3, 2:59 PM CDT | Severe Thunderstorm Warning | MOB | 31 min |
| Sep 3, 3:21 PM CDT | Areal Flood Advisory | MOB | 114 min |
| Sep 21, 9:47 AM CDT | Areal Flood Advisory | MOB | 118 min |
| Sep 21, 2:16 PM CDT | Areal Flood Advisory | MOB | 119 min |
| Sep 23, 10:46 PM CDT | Areal Flood Advisory | MOB | 119 min |
| Sep 24, 2:03 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 24, 6:13 PM CDT | Areal Flood Advisory | MOB | 2 hr |
| Sep 24, 6:13 PM CDT | Severe Thunderstorm Warning | MOB | 77 min |
| Sep 24, 6:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Sep 24, 6:43 PM CDT | Areal Flood Advisory | MOB | 2 hr |
| Sep 24, 7:08 PM CDT | Flash Flood Warning | MOB | 4 hr |
| Dec 6, 4:19 PM CST | Mesoscale Discussion | SPC | 116 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 | 18 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 30 |
| Flooding | |
| Areal Flood Warning | 7 |
| Flash Flood Warning | 7 |
| River Flood Warning | 7 |
| Areal Flood Advisory | 29 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.