Alert archive / Florida / Seminole County
Weather alerts in Seminole County, Florida, 2011
155 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Seminole County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 155
- Warnings
- 50
- Watches
- 19
- Advisories
- 35
- Busiest month
- January25 alerts
- Busiest day
- March 31, 201111 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 | Lasted |
|---|---|---|---|
| Jan 6, 2:30 PM EST | Fire Weather Watch | MLB | 13 hr |
| Jan 7, 3:35 AM EST | Red Flag Warning | MLB | 14 hr |
| Jan 8, 1:05 PM EST | Red Flag Warning | MLB | 4 hr |
| Jan 11, 3:07 AM EST | Fire Weather Watch | MLB | 24 hr |
| Jan 11, 3:03 PM EST | Freeze Watch | MLB | 12 hr |
| Jan 11, 3:48 PM EST | Red Flag Warning | MLB | 25 hr |
| Jan 11, 3:51 PM EST | Wind Chill Advisory | MLB | 18 hr |
| Jan 12, 3:18 AM EST | Fire Weather Watch | MLB | 23 hr |
| Jan 12, 3:29 AM EST | Freeze Warning | MLB | 29 hr |
| Jan 12, 3:50 PM EST | Wind Chill Advisory | MLB | 18 hr |
| Jan 13, 2:22 AM EST | Red Flag Warning | MLB | 14 hr |
| Jan 17, 10:42 AM EST | Special Weather Statement | MLB | 63 min |
| Jan 21, 2:36 PM EST | Fire Weather Watch | MLB | 15 hr |
| Jan 22, 5:14 AM EST | Fire Weather Watch | MLB | 23 hr |
| Jan 22, 5:14 AM EST | Red Flag Warning | MLB | 13 hr |
| Jan 23, 3:53 AM EST | Red Flag Warning | MLB | 14 hr |
| Jan 25, 4:03 AM EST | Lake Wind Advisory | MLB | 14 hr |
| Jan 25, 1:19 PM EST | Mesoscale Discussion | SPC | 56 min |
| Jan 25, 2:07 PM EST | Tornado Watch | SPC | 7 hr |
| Jan 25, 4:32 PM EST | Severe Thunderstorm Warning | MLB | 58 min |
| Jan 25, 5:30 PM EST | Severe Thunderstorm Warning | MLB | 60 min |
| Jan 25, 5:55 PM EST | Tornado Warning | MLB | 36 min |
| Jan 25, 6:21 PM EST | Tornado Warning | MLB | 54 min |
| Jan 26, 4:12 AM EST | Lake Wind Advisory | MLB | 14 hr |
| Jan 30, 7:10 AM EST | Dense Fog Advisory | MLB | 110 min |
| Feb 4, 1:29 AM EST | Dense Fog Advisory | MLB | 8 hr |
| Feb 7, 1:44 PM EST | Mesoscale Discussion | SPC | 91 min |
| Feb 7, 3:43 PM EST | Special Weather Statement | MLB | 47 min |
| Feb 10, 2:37 PM EST | Fire Weather Watch | MLB | 13 hr |
| Feb 11, 3:56 AM EST | Red Flag Warning | MLB | 38 hr |
| Feb 11, 2:21 PM EST | Fire Weather Watch | MLB | 24 hr |
| Feb 12, 2:27 PM EST | Fire Weather Watch | MLB | 38 hr |
| Feb 12, 2:27 PM EST | Red Flag Warning | MLB | 28 hr |
| Feb 13, 2:07 PM EST | Red Flag Warning | MLB | 28 hr |
| Feb 17, 4:53 AM EST | Dense Fog Advisory | MLB | 4 hr |
| Feb 23, 1:25 AM EST | Dense Fog Advisory | MLB | 7 hr |
| Mar 8, 5:25 AM EST | Dense Fog Advisory | MLB | 4 hr |
| Mar 9, 10:16 PM EST | Special Weather Statement | MLB | 59 min |
| Mar 10, 3:29 AM EST | Fire Weather Watch | MLB | 24 hr |
| Mar 11, 3:23 AM EST | Red Flag Warning | MLB | 15 hr |
| Mar 24, 4:37 AM EDT | Red Flag Warning | MLB | 14 hr |
| Mar 26, 4:51 AM EDT | Red Flag Warning | MLB | 13 hr |
| Mar 26, 2:58 PM EDT | Fire Weather Watch | MLB | 14 hr |
| Mar 27, 2:45 PM EDT | Red Flag Warning | MLB | 4 hr |
| Mar 30, 11:10 AM EDT | Tornado Watch | SPC | 8 hr |
| Mar 30, 3:32 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Mar 30, 3:47 PM EDT | Severe Thunderstorm Warning | MLB | 73 min |
| Mar 30, 3:49 PM EDT | Special Weather Statement | MLB | 56 min |
| Mar 30, 4:41 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 30, 4:43 PM EDT | Severe Thunderstorm Warning | MLB | 62 min |
| Mar 31, 6:00 AM EDT | Tornado Watch | SPC | 7 hr |
| Mar 31, 6:58 AM EDT | Special Weather Statement | MLB | 62 min |
| Mar 31, 7:04 AM EDT | Severe Thunderstorm Warning | MLB | 56 min |
| Mar 31, 7:43 AM EDT | Tornado Warning | MLB | 42 min |
| Mar 31, 9:39 AM EDT | Mesoscale Discussion | SPC | 66 min |
| Mar 31, 10:16 AM EDT | Severe Thunderstorm Warning | MLB | 59 min |
| Mar 31, 10:37 AM EDT | Tornado Warning | MLB | 53 min |
| Mar 31, 11:31 AM EDT | Special Weather Statement | MLB | 44 min |
| Mar 31, 11:51 AM EDT | Tornado Warning | MLB | 24 min |
| Mar 31, 12:12 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Mar 31, 12:46 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 5, 3:10 AM EDT | Lake Wind Advisory | MLB | 10 hr |
| Apr 5, 5:39 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 5, 7:04 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 5, 8:15 AM EDT | Severe Thunderstorm Warning | MLB | 60 min |
| Apr 5, 8:30 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 5, 9:11 AM EDT | Severe Thunderstorm Warning | MLB | 64 min |
| Apr 28, 3:34 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Apr 30, 4:27 AM EDT | Red Flag Warning | MLB | 15 hr |
| May 5, 3:00 AM EDT | Red Flag Warning | MLB | 13 hr |
| May 7, 4:23 AM EDT | Red Flag Warning | MLB | 15 hr |
| May 7, 2:09 PM EDT | Fire Weather Watch | MLB | 14 hr |
| May 8, 3:49 AM EDT | Red Flag Warning | MLB | 16 hr |
| May 11, 6:02 PM EDT | Severe Thunderstorm Warning | MLB | 58 min |
| May 13, 7:32 PM EDT | Severe Thunderstorm Warning | MLB | 43 min |
| May 13, 7:45 PM EDT | Severe Thunderstorm Warning | MLB | 45 min |
| May 13, 7:53 PM EDT | Severe Thunderstorm Warning | MLB | 37 min |
| May 14, 2:31 PM EDT | Mesoscale Discussion | SPC | 59 min |
| May 14, 2:40 PM EDT | Special Weather Statement | MLB | 50 min |
| May 14, 2:52 PM EDT | Severe Thunderstorm Warning | MLB | 53 min |
| May 14, 4:00 PM EDT | Special Weather Statement | MLB | 45 min |
| May 16, 4:09 AM EDT | Red Flag Warning | MLB | 15 hr |
| May 27, 4:04 PM EDT | Special Weather Statement | MLB | 41 min |
| Jun 14, 2:43 PM EDT | Special Weather Statement | MLB | 47 min |
| Jun 14, 3:29 PM EDT | Severe Thunderstorm Warning | MLB | 61 min |
| Jun 14, 5:35 PM EDT | Special Weather Statement | MLB | 40 min |
| Jun 14, 6:19 PM EDT | Special Weather Statement | MLB | 41 min |
| Jun 14, 7:17 PM EDT | Special Weather Statement | MLB | 43 min |
| Jun 15, 1:27 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 15, 1:52 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 15, 2:18 PM EDT | Special Weather Statement | MLB | 42 min |
| Jun 15, 4:29 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 17, 6:02 PM EDT | Severe Thunderstorm Warning | MLB | 58 min |
| Jun 17, 8:15 PM EDT | Severe Thunderstorm Warning | MLB | 60 min |
| Jun 17, 8:45 PM EDT | Areal Flood Advisory | MLB | 2 hr |
| Jun 17, 9:11 PM EDT | Special Weather Statement | MLB | 49 min |
| Jun 18, 6:13 PM EDT | Tornado Warning | MLB | 47 min |
| Jun 18, 6:18 PM EDT | Special Weather Statement | MLB | 117 min |
| Jun 18, 6:18 PM EDT | Severe Thunderstorm Warning | MLB | 57 min |
| Jun 18, 6:43 PM EDT | Severe Thunderstorm Warning | MLB | 62 min |
| Jun 18, 7:22 PM EDT | Tornado Warning | MLB | 38 min |
| Jun 18, 7:53 PM EDT | Areal Flood Advisory | MLB | 112 min |
| Jun 24, 4:46 PM EDT | Special Weather Statement | MLB | 119 min |
| Jun 24, 5:54 PM EDT | Severe Thunderstorm Warning | MLB | 20 min |
| Jun 25, 3:03 PM EDT | Areal Flood Advisory | MLB | 117 min |
| Jun 25, 3:25 PM EDT | Areal Flood Advisory | MLB | 95 min |
| Jun 25, 3:47 PM EDT | Special Weather Statement | MLB | 58 min |
| Jul 7, 2:20 PM EDT | Areal Flood Advisory | MLB | 115 min |
| Jul 10, 6:13 PM EDT | Special Weather Statement | MLB | 47 min |
| Jul 15, 4:25 PM EDT | Severe Thunderstorm Warning | MLB | 20 min |
| Jul 15, 4:39 PM EDT | Areal Flood Advisory | MLB | 111 min |
| Jul 15, 6:29 PM EDT | Areal Flood Advisory | MLB | 2 hr |
| Jul 21, 7:24 PM EDT | Severe Thunderstorm Warning | MLB | 41 min |
| Jul 21, 7:36 PM EDT | Areal Flood Advisory | MLB | 84 min |
| Jul 22, 3:11 PM EDT | Special Weather Statement | MLB | 49 min |
| Jul 22, 4:35 PM EDT | Special Weather Statement | MLB | 55 min |
| Aug 8, 1:31 PM EDT | Special Weather Statement | MLB | 89 min |
| Aug 11, 5:51 PM EDT | Special Weather Statement | MLB | 39 min |
| Aug 12, 2:18 PM EDT | Special Weather Statement | MLB | 42 min |
| Aug 17, 1:43 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 17, 2:14 PM EDT | Special Weather Statement | MLB | 91 min |
| Aug 18, 5:36 PM EDT | Special Weather Statement | MLB | 54 min |
| Aug 18, 6:31 PM EDT | Special Weather Statement | MLB | 59 min |
| Aug 18, 6:44 PM EDT | Areal Flood Advisory | MLB | 2 hr |
| Aug 23, 3:11 PM EDT | Severe Thunderstorm Warning | MLB | 38 min |
| Aug 25, 4:01 AM EDT | Wind Advisory | MLB | 35 hr |
| Aug 25, 6:08 PM EDT | Special Weather Statement | MLB | 52 min |
| Aug 25, 8:27 PM EDT | Lake Wind Advisory | MLB | 12 hr |
| Aug 26, 5:28 AM EDT | Special Weather Statement | MLB | 47 min |
| Aug 26, 6:46 AM EDT | Special Weather Statement | MLB | 44 min |
| Sep 5, 3:06 PM EDT | Special Weather Statement | MLB | 54 min |
| Sep 5, 4:16 PM EDT | Special Weather Statement | MLB | 44 min |
| Sep 6, 9:02 AM EDT | Special Weather Statement | MLB | 58 min |
| Sep 9, 5:57 PM EDT | Special Weather Statement | MLB | 63 min |
| Sep 10, 5:53 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Sep 28, 7:56 PM EDT | Areal Flood Advisory | MLB | 79 min |
| Oct 1, 4:21 AM EDT | Red Flag Warning | MLB | 14 hr |
| Oct 7, 6:33 AM EDT | Lake Wind Advisory | MLB | 13 hr |
| Oct 7, 2:36 PM EDT | Flood Watch | MLB | 61 hr |
| Oct 8, 3:48 AM EDT | Lake Wind Advisory | MLB | 14 hr |
| Oct 8, 8:15 AM EDT | Special Weather Statement | MLB | 45 min |
| Oct 8, 10:11 AM EDT | Areal Flood Advisory | MLB | 6 hr |
| Oct 8, 2:18 PM EDT | Special Weather Statement | MLB | 42 min |
| Oct 8, 3:52 PM EDT | Areal Flood Advisory | MLB | 3 hr |
| Oct 8, 8:23 PM EDT | Areal Flood Advisory | MLB | 37 min |
| Oct 8, 9:00 PM EDT | Areal Flood Advisory | MLB | 2 hr |
| Oct 8, 10:51 PM EDT | Areal Flood Advisory | MLB | 114 min |
| Oct 9, 4:05 AM EDT | Lake Wind Advisory | MLB | 16 hr |
| Oct 9, 6:59 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 9, 8:10 PM EDT | Wind Advisory | MLB | 8 hr |
| Oct 10, 2:01 AM EDT | River Flood Warning | MLB | 8 days |
| Oct 19, 4:09 AM EDT | Lake Wind Advisory | MLB | 15 hr |
| Nov 5, 4:20 AM EDT | Lake Wind Advisory | MLB | 15 hr |
| Nov 18, 3:53 AM EST | Lake Wind Advisory | MLB | 15 hr |
| Nov 28, 3:54 AM EST | Lake Wind Advisory | MLB | 12 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 | 22 |
| Tornado Warning | 7 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 36 |
| Flooding | |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 15 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Lake Wind Advisory | 11 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 19 |
| Fire Weather Watch | 11 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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. Rebuilt daily.