Alert archive / Florida / Seminole County
Weather alerts in Seminole County, Florida, 2017
167 weather alerts in 2017, 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 2017. Tap one for its archive.
- Alerts
- 167
- Warnings
- 48
- Watches
- 17
- Advisories
- 41
- Busiest month
- May42 alerts
- Busiest day
- May 24, 201710 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 7, 3:10 AM EST | Wind Chill Advisory | MLB | 31 hr |
| Jan 7, 7:16 AM EST | Special Weather Statement | MLB | 59 min |
| Jan 22, 3:51 AM EST | Wind Advisory | MLB | 20 hr |
| Jan 22, 4:12 PM EST | Mesoscale Discussion | SPC | 63 min |
| Jan 22, 4:35 PM EST | Tornado Watch | SPC | 5 hr |
| Jan 22, 6:39 PM EST | Severe Thunderstorm Warning | MLB | 66 min |
| Jan 22, 6:48 PM EST | Special Weather Statement | MLB | 42 min |
| Jan 22, 7:00 PM EST | Severe Thunderstorm Warning | MLB | 60 min |
| Jan 22, 7:19 PM EST | Tornado Warning | MLB | 41 min |
| Jan 22, 7:32 PM EST | Mesoscale Discussion | SPC | 88 min |
| Jan 22, 7:51 PM EST | Tornado Warning | MLB | 39 min |
| Jan 22, 7:53 PM EST | Severe Thunderstorm Warning | MLB | 37 min |
| Jan 22, 8:21 PM EST | Mesoscale Discussion | SPC | 114 min |
| Jan 22, 8:29 PM EST | Severe Thunderstorm Warning | MLB | 61 min |
| Jan 23, 3:15 AM EST | Wind Advisory | MLB | 15 hr |
| Jan 30, 1:47 PM EST | Frost Advisory | MLB | 18 hr |
| Feb 7, 11:54 PM EST | Special Weather Statement | MLB | 66 min |
| Feb 8, 1:00 AM EST | Special Weather Statement | MLB | 60 min |
| Feb 9, 10:28 AM EST | Lake Wind Advisory | MLB | 4 hr |
| Feb 15, 3:36 AM EST | Lake Wind Advisory | MLB | 15 hr |
| Feb 15, 1:50 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 15, 4:35 PM EST | Mesoscale Discussion | SPC | 115 min |
| Mar 3, 3:50 AM EST | Lake Wind Advisory | MLB | 15 hr |
| Mar 5, 3:38 AM EST | Lake Wind Advisory | MLB | 15 hr |
| Mar 6, 2:55 AM EST | Lake Wind Advisory | MLB | 16 hr |
| Mar 10, 12:36 PM EST | Red Flag Warning | MLB | 5 hr |
| Mar 19, 4:36 AM EDT | Red Flag Warning | MLB | 14 hr |
| Mar 20, 9:12 AM EDT | Red Flag Warning | MLB | 10 hr |
| Mar 23, 4:18 AM EDT | Lake Wind Advisory | MLB | 16 hr |
| Apr 4, 2:11 PM EDT | Severe Thunderstorm Warning | MLB | 49 min |
| Apr 4, 2:49 PM EDT | Severe Thunderstorm Warning | MLB | 56 min |
| Apr 6, 12:15 AM EDT | Tornado Watch | SPC | 6 hr |
| Apr 6, 3:12 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 6, 3:55 AM EDT | Fire Weather Watch | MLB | 14 hr |
| Apr 6, 3:55 AM EDT | Red Flag Warning | MLB | 14 hr |
| Apr 6, 6:10 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 6, 6:11 PM EDT | Red Flag Warning | MLB | 26 hr |
| Apr 7, 2:27 PM EDT | Fire Weather Watch | MLB | 6 hr |
| Apr 7, 8:11 PM EDT | Red Flag Warning | MLB | 24 hr |
| Apr 8, 3:31 PM EDT | Fire Weather Watch | MLB | 13 hr |
| Apr 9, 4:30 AM EDT | Red Flag Warning | MLB | 15 hr |
| Apr 15, 3:56 AM EDT | Lake Wind Advisory | MLB | 16 hr |
| Apr 26, 10:08 AM EDT | Red Flag Warning | MLB | 10 hr |
| May 1, 5:00 PM EDT | Special Weather Statement | MLB | 60 min |
| May 5, 3:57 AM EDT | Lake Wind Advisory | MLB | 16 hr |
| May 5, 2:31 PM EDT | Fire Weather Watch | MLB | 14 hr |
| May 6, 4:07 AM EDT | Lake Wind Advisory | MLB | 11 hr |
| May 6, 4:40 AM EDT | Red Flag Warning | MLB | 15 hr |
| May 7, 4:00 AM EDT | Red Flag Warning | MLB | 16 hr |
| May 7, 3:02 PM EDT | Fire Weather Watch | MLB | 14 hr |
| May 8, 5:11 AM EDT | Red Flag Warning | MLB | 14 hr |
| May 8, 2:52 PM EDT | Fire Weather Watch | MLB | 13 hr |
| May 9, 4:02 AM EDT | Red Flag Warning | MLB | 16 hr |
| May 9, 2:18 PM EDT | Fire Weather Watch | MLB | 15 hr |
| May 10, 5:13 AM EDT | Red Flag Warning | MLB | 15 hr |
| May 10, 2:41 PM EDT | Fire Weather Watch | MLB | 4 hr |
| May 10, 6:18 PM EDT | Red Flag Warning | MLB | 26 hr |
| May 11, 3:07 PM EDT | Fire Weather Watch | MLB | 13 hr |
| May 12, 3:48 AM EDT | Fire Weather Watch | MLB | 23 hr |
| May 12, 3:48 AM EDT | Red Flag Warning | MLB | 16 hr |
| May 12, 3:22 PM EDT | Red Flag Warning | MLB | 23 hr |
| May 13, 3:20 AM EDT | Lake Wind Advisory | MLB | 17 hr |
| May 13, 2:42 PM EDT | Special Weather Statement | MLB | 48 min |
| May 13, 3:12 PM EDT | Special Weather Statement | MLB | 33 min |
| May 23, 5:27 PM EDT | Special Weather Statement | MLB | 48 min |
| May 24, 4:18 AM EDT | Lake Wind Advisory | MLB | 16 hr |
| May 24, 6:30 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 10:26 AM EDT | Mesoscale Discussion | SPC | 94 min |
| May 24, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 1:36 PM EDT | Special Weather Statement | MLB | 84 min |
| May 24, 2:49 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 24, 2:58 PM EDT | Special Weather Statement | MLB | 92 min |
| May 24, 3:28 PM EDT | Severe Thunderstorm Warning | MLB | 32 min |
| May 24, 3:48 PM EDT | Severe Thunderstorm Warning | MLB | 42 min |
| May 24, 4:21 PM EDT | Severe Thunderstorm Warning | MLB | 24 min |
| May 26, 4:36 AM EDT | Fire Weather Watch | MLB | 24 hr |
| May 26, 4:36 AM EDT | Red Flag Warning | MLB | 15 hr |
| May 27, 4:23 AM EDT | Red Flag Warning | MLB | 16 hr |
| May 28, 4:40 AM EDT | Red Flag Warning | MLB | 10 hr |
| May 30, 7:41 PM EDT | Severe Thunderstorm Warning | MLB | 34 min |
| May 30, 9:21 PM EDT | Areal Flood Advisory | MLB | 84 min |
| May 31, 5:21 PM EDT | Special Weather Statement | MLB | 54 min |
| May 31, 6:43 PM EDT | Special Weather Statement | MLB | 47 min |
| May 31, 7:04 PM EDT | Special Weather Statement | MLB | 41 min |
| May 31, 7:43 PM EDT | Special Weather Statement | MLB | 47 min |
| Jun 2, 6:24 PM EDT | Areal Flood Advisory | MLB | 111 min |
| Jun 6, 1:58 PM EDT | Special Weather Statement | MLB | 47 min |
| Jun 10, 2:45 PM EDT | Special Weather Statement | MLB | 45 min |
| Jun 10, 3:32 PM EDT | Special Weather Statement | MLB | 43 min |
| Jun 16, 3:16 PM EDT | Special Weather Statement | MLB | 89 min |
| Jun 26, 3:26 PM EDT | Special Weather Statement | MLB | 64 min |
| Jun 27, 12:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Jun 27, 3:20 PM EDT | Special Weather Statement | MLB | 55 min |
| Jun 27, 5:13 PM EDT | Areal Flood Advisory | MLB | 92 min |
| Jul 1, 3:37 PM EDT | Areal Flood Advisory | MLB | 83 min |
| Jul 2, 8:03 PM EDT | Special Weather Statement | MLB | 27 min |
| Jul 2, 8:14 PM EDT | Severe Thunderstorm Warning | MLB | 31 min |
| Jul 4, 5:28 PM EDT | Severe Thunderstorm Warning | MLB | 32 min |
| Jul 7, 9:14 PM EDT | Special Weather Statement | MLB | 61 min |
| Jul 8, 1:56 PM EDT | Special Weather Statement | MLB | 49 min |
| Jul 8, 3:12 PM EDT | Special Weather Statement | MLB | 33 min |
| Jul 8, 3:23 PM EDT | Special Weather Statement | MLB | 22 min |
| Jul 10, 5:13 PM EDT | Special Weather Statement | MLB | 47 min |
| Jul 11, 2:43 PM EDT | Special Weather Statement | MLB | 32 min |
| Jul 17, 4:25 PM EDT | Special Weather Statement | MLB | 65 min |
| Jul 17, 5:23 PM EDT | Special Weather Statement | MLB | 52 min |
| Jul 17, 6:12 PM EDT | Special Weather Statement | MLB | 63 min |
| Jul 17, 6:32 PM EDT | Areal Flood Advisory | MLB | 88 min |
| Jul 17, 7:13 PM EDT | Special Weather Statement | MLB | 62 min |
| Jul 18, 5:02 PM EDT | Special Weather Statement | MLB | 58 min |
| Jul 18, 5:47 PM EDT | Areal Flood Advisory | MLB | 88 min |
| Jul 18, 6:01 PM EDT | Special Weather Statement | MLB | 59 min |
| Jul 18, 6:10 PM EDT | Severe Thunderstorm Warning | MLB | 26 min |
| Jul 18, 6:22 PM EDT | Areal Flood Advisory | MLB | 83 min |
| Jul 18, 6:49 PM EDT | Special Weather Statement | MLB | 41 min |
| Jul 20, 2:52 PM EDT | Special Weather Statement | MLB | 38 min |
| Jul 20, 4:38 PM EDT | Special Weather Statement | MLB | 37 min |
| Jul 21, 3:39 PM EDT | Special Weather Statement | MLB | 51 min |
| Jul 24, 3:17 PM EDT | Special Weather Statement | MLB | 43 min |
| Jul 27, 4:43 PM EDT | Special Weather Statement | MLB | 47 min |
| Jul 31, 1:11 PM EDT | Areal Flood Advisory | MLB | 2 hr |
| Aug 2, 3:14 PM EDT | Special Weather Statement | MLB | 46 min |
| Aug 3, 5:33 PM EDT | Special Weather Statement | MLB | 42 min |
| Aug 3, 6:14 PM EDT | Special Weather Statement | MLB | 46 min |
| Aug 3, 6:42 PM EDT | Special Weather Statement | MLB | 48 min |
| Aug 12, 4:14 PM EDT | Special Weather Statement | MLB | 61 min |
| Aug 17, 4:02 PM EDT | Special Weather Statement | MLB | 43 min |
| Aug 26, 11:56 PM EDT | Areal Flood Advisory | MLB | 94 min |
| Aug 31, 11:12 PM EDT | Areal Flood Advisory | MLB | 93 min |
| Sep 1, 6:43 PM EDT | Special Weather Statement | MLB | 47 min |
| Sep 1, 7:31 PM EDT | Areal Flood Advisory | MLB | 89 min |
| Sep 7, 11:35 PM EDT | Hurricane Watch | MLB | 31 hr |
| Sep 8, 5:17 PM EDT | River Flood Warning | MLB | 67 days |
| Sep 8, 5:35 PM EDT | Hurricane Warning | MLB | 63 hr |
| Sep 8, 11:49 PM EDT | Flood Watch | MLB | 68 hr |
| Sep 10, 12:02 PM EDT | Tornado Watch | SPC | 13 hr |
| Sep 10, 3:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 10, 4:31 PM EDT | River Flood Warning | MLB | 38 hr |
| Sep 10, 4:42 PM EDT | Tornado Warning | MLB | 33 min |
| Sep 10, 4:44 PM EDT | Tornado Warning | MLB | 16 min |
| Sep 10, 5:12 PM EDT | Tornado Warning | MLB | 63 min |
| Sep 10, 5:43 PM EDT | Tornado Warning | MLB | 32 min |
| Sep 10, 5:58 PM EDT | Areal Flood Warning | MLB | 12 hr |
| Sep 10, 6:15 PM EDT | Tornado Warning | MLB | 30 min |
| Sep 10, 6:34 PM EDT | Tornado Warning | MLB | 26 min |
| Sep 10, 8:51 PM EDT | Tornado Warning | MLB | 24 min |
| Sep 10, 9:06 PM EDT | Special Weather Statement | MLB | 54 min |
| Sep 10, 9:58 PM EDT | Flash Flood Warning | MLB | 107 min |
| Sep 10, 10:33 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Sep 11, 5:34 AM EDT | Tropical Storm Warning | MLB | 10 hr |
| Sep 11, 11:21 AM EDT | Wind Advisory | MLB | 7 hr |
| Sep 11, 8:56 PM EDT | River Flood Warning | MLB | 59 days |
| Sep 14, 7:50 PM EDT | Areal Flood Advisory | MLB | 85 min |
| Sep 22, 3:58 PM EDT | Areal Flood Advisory | MLB | 92 min |
| Sep 29, 5:02 PM EDT | Areal Flood Advisory | MLB | 88 min |
| Oct 3, 3:42 AM EDT | Lake Wind Advisory | MLB | 16 hr |
| Oct 4, 3:57 AM EDT | Lake Wind Advisory | MLB | 16 hr |
| Oct 29, 4:05 AM EDT | Lake Wind Advisory | MLB | 14 hr |
| Nov 7, 2:53 AM EST | Dense Fog Advisory | MLB | 6 hr |
| Nov 25, 5:35 AM EST | Dense Fog Advisory | MLB | 3 hr |
| Dec 8, 8:16 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 9, 2:27 PM EST | Wind Chill Advisory | MLB | 18 hr |
| Dec 19, 4:00 AM EST | Dense Fog Advisory | MLB | 6 hr |
| Dec 20, 1:33 AM EST | Dense Fog Advisory | MLB | 7 hr |
| Dec 22, 2:33 AM EST | Dense Fog Advisory | MLB | 6 hr |
| Dec 23, 1:49 AM EST | Dense Fog Advisory | MLB | 7 hr |
| Dec 27, 4:10 AM EST | Dense Fog Advisory | MLB | 5 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 | 13 |
| Tornado Warning | 9 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 14 |
| Special Weather Statement | 47 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| River Flood Warning | 3 |
| Flood Watch | 1 |
| Areal Flood Advisory | 14 |
| Cold | |
| Frost Advisory | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Lake Wind Advisory | 14 |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 19 |
| Fire Weather Watch | 11 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Tropical | |
| Hurricane Warning | 1 |
| Tropical Storm Warning | 1 |
| Hurricane Watch | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.