Alert archive / Florida / Flagler County
Weather alerts in Flagler County, Florida, 2015
168 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Flagler County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 168
- Warnings
- 23
- Watches
- 7
- Advisories
- 42
- Busiest month
- June36 alerts
- Busiest day
- January 12, 20155 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Flagler County in 2015 had a tornado report inside them.
Flagler County, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 18 | 11 | 39% | 20 | 50% | 26 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Jacksonville, FL: tornado warnings | 7 | 0 | 100% | 12 | 0% | |
| NWS Jacksonville, FL: severe thunderstorm warnings | 317 | 175 | 45% | 415 | 72% | 17 min |
| NWS Jacksonville, FL: flash flood warnings | 0 | 1 | 0% |
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 6, 2:48 PM EST | Freeze Watch | JAX | 21 hr |
| Jan 7, 3:38 AM EST | Wind Chill Advisory | JAX | 30 hr |
| Jan 7, 3:55 AM EST | Wind Advisory | JAX | 30 hr |
| Jan 11, 10:50 PM EST | Dense Fog Advisory | JAX | 5 hr |
| Jan 12, 6:58 AM EST | Dense Fog Advisory | JAX | 2 hr |
| Jan 12, 2:33 PM EST | Areal Flood Advisory | JAX | 11 days |
| Jan 12, 3:48 PM EST | Areal Flood Advisory | JAX | 57 min |
| Jan 12, 6:03 PM EST | Dense Fog Advisory | JAX | 11 hr |
| Jan 13, 9:05 AM EST | Dense Fog Advisory | JAX | 10 hr |
| Jan 23, 8:26 PM EST | Special Weather Statement | MLB | 49 min |
| Jan 23, 8:35 PM EST | Special Weather Statement | JAX | 40 min |
| Feb 12, 8:58 AM EST | Rip Current Statement | JAX | 34 hr |
| Feb 12, 8:58 AM EST | High Surf Advisory | JAX | 19 hr |
| Feb 12, 9:09 PM EST | Freeze Watch | JAX | 14 hr |
| Feb 13, 10:59 AM EST | Freeze Warning | JAX | 22 hr |
| Feb 17, 2:17 PM EST | Freeze Watch | JAX | 12 hr |
| Feb 18, 2:04 AM EST | Freeze Warning | JAX | 31 hr |
| Feb 18, 2:04 AM EST | Hard Freeze Watch | JAX | 24 hr |
| Feb 18, 8:45 AM EST | Wind Chill Advisory | JAX | 24 hr |
| Feb 19, 2:24 AM EST | Hard Freeze Warning | JAX | 31 hr |
| Feb 23, 5:08 AM EST | Dense Fog Advisory | JAX | 5 hr |
| Feb 26, 3:32 AM EST | Special Weather Statement | JAX | 43 min |
| Feb 28, 2:51 AM EST | Rip Current Statement | JAX | 47 hr |
| Mar 2, 7:11 AM EST | Dense Fog Advisory | JAX | 3 hr |
| Mar 3, 5:05 AM EST | Dense Fog Advisory | JAX | 4 hr |
| Mar 7, 5:18 AM EST | Rip Current Statement | JAX | 13 hr |
| Mar 19, 5:28 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Mar 19, 6:03 PM EDT | Special Weather Statement | JAX | 42 min |
| Mar 20, 3:25 AM EDT | Dense Fog Advisory | JAX | 6 hr |
| Mar 20, 7:44 PM EDT | Dense Fog Advisory | JAX | 14 hr |
| Mar 21, 6:38 PM EDT | Dense Fog Advisory | JAX | 5 hr |
| Mar 23, 4:41 PM EDT | Special Weather Statement | JAX | 49 min |
| Mar 27, 2:13 PM EDT | Special Weather Statement | JAX | 32 min |
| Apr 5, 3:38 AM EDT | Rip Current Statement | JAX | 23 hr |
| Apr 13, 1:11 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Apr 13, 2:11 PM EDT | Areal Flood Warning | JAX | 3 hr |
| Apr 15, 8:09 PM EDT | Special Weather Statement | JAX | 36 min |
| Apr 19, 4:31 PM EDT | Special Weather Statement | JAX | 59 min |
| Apr 19, 4:40 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Apr 19, 4:49 PM EDT | Special Weather Statement | MLB | 56 min |
| Apr 19, 4:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Apr 19, 5:28 PM EDT | Special Weather Statement | JAX | 62 min |
| Apr 20, 11:04 AM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 20, 2:44 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Apr 20, 3:21 PM EDT | Special Weather Statement | JAX | 54 min |
| Apr 20, 3:43 PM EDT | Severe Thunderstorm Warning | JAX | 62 min |
| Apr 25, 8:57 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Apr 26, 10:09 AM EDT | Special Weather Statement | MLB | 51 min |
| Apr 26, 10:18 AM EDT | Special Weather Statement | JAX | 27 min |
| Apr 26, 10:31 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 11, 4:34 PM EDT | Special Weather Statement | JAX | 26 min |
| May 11, 4:55 PM EDT | Special Weather Statement | JAX | 50 min |
| May 12, 12:49 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 4:08 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| May 20, 4:29 PM EDT | Special Weather Statement | MLB | 61 min |
| May 20, 4:53 PM EDT | Special Weather Statement | JAX | 52 min |
| May 20, 5:05 PM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| May 20, 5:29 PM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| May 23, 4:34 PM EDT | Rip Current Statement | JAX | 11 hr |
| May 24, 3:34 AM EDT | Rip Current Statement | JAX | 40 hr |
| Jun 1, 2:12 PM EDT | Special Weather Statement | JAX | 48 min |
| Jun 1, 2:21 PM EDT | Severe Thunderstorm Warning | JAX | 39 min |
| Jun 1, 2:27 PM EDT | Severe Thunderstorm Warning | JAX | 48 min |
| Jun 1, 2:38 PM EDT | Tornado Warning | JAX | 21 min |
| Jun 1, 3:01 PM EDT | Severe Thunderstorm Warning | JAX | 14 min |
| Jun 2, 3:22 PM EDT | Areal Flood Advisory | JAX | 113 min |
| Jun 2, 3:44 PM EDT | Special Weather Statement | JAX | 31 min |
| Jun 5, 2:45 PM EDT | Special Weather Statement | JAX | 45 min |
| Jun 9, 3:33 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 9, 3:34 PM EDT | Special Weather Statement | JAX | 41 min |
| Jun 9, 3:50 PM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| Jun 9, 4:25 PM EDT | Severe Thunderstorm Warning | JAX | 35 min |
| Jun 9, 9:02 PM EDT | Special Weather Statement | MLB | 58 min |
| Jun 9, 9:27 PM EDT | Special Weather Statement | JAX | 33 min |
| Jun 10, 2:17 PM EDT | Special Weather Statement | MLB | 58 min |
| Jun 10, 2:28 PM EDT | Severe Thunderstorm Warning | JAX | 47 min |
| Jun 10, 3:12 PM EDT | Severe Thunderstorm Warning | JAX | 33 min |
| Jun 19, 6:26 PM EDT | Special Weather Statement | JAX | 49 min |
| Jun 19, 6:36 PM EDT | Severe Thunderstorm Warning | JAX | 39 min |
| Jun 19, 6:36 PM EDT | Special Weather Statement | MLB | 24 min |
| Jun 19, 7:40 PM EDT | Special Weather Statement | JAX | 35 min |
| Jun 21, 9:08 PM EDT | Special Weather Statement | JAX | 52 min |
| Jun 22, 6:28 PM EDT | Special Weather Statement | JAX | 32 min |
| Jun 22, 7:03 PM EDT | Special Weather Statement | JAX | 42 min |
| Jun 23, 4:50 PM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| Jun 23, 5:50 PM EDT | Special Weather Statement | JAX | 40 min |
| Jun 24, 6:29 PM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Jun 24, 7:00 PM EDT | Special Weather Statement | JAX | 30 min |
| Jun 24, 7:30 PM EDT | Special Weather Statement | JAX | 30 min |
| Jun 25, 2:17 PM EDT | Special Weather Statement | JAX | 43 min |
| Jun 25, 2:59 PM EDT | Special Weather Statement | JAX | 31 min |
| Jun 25, 3:19 PM EDT | Areal Flood Advisory | JAX | 56 min |
| Jun 25, 3:31 PM EDT | Special Weather Statement | JAX | 29 min |
| Jun 26, 2:32 PM EDT | Special Weather Statement | JAX | 43 min |
| Jun 28, 6:58 PM EDT | Special Weather Statement | JAX | 47 min |
| Jun 28, 7:44 PM EDT | Special Weather Statement | JAX | 31 min |
| Jul 2, 12:59 PM EDT | Special Weather Statement | JAX | 61 min |
| Jul 2, 1:50 PM EDT | Special Weather Statement | JAX | 40 min |
| Jul 2, 2:35 PM EDT | Special Weather Statement | JAX | 40 min |
| Jul 4, 4:24 PM EDT | Special Weather Statement | JAX | 51 min |
| Jul 4, 6:21 PM EDT | Special Weather Statement | MLB | 39 min |
| Jul 5, 4:36 PM EDT | Special Weather Statement | JAX | 24 min |
| Jul 6, 4:28 PM EDT | Special Weather Statement | JAX | 32 min |
| Jul 6, 4:37 PM EDT | Severe Thunderstorm Warning | JAX | 23 min |
| Jul 6, 5:01 PM EDT | Special Weather Statement | JAX | 29 min |
| Jul 8, 4:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Jul 8, 4:32 PM EDT | Special Weather Statement | JAX | 43 min |
| Jul 8, 4:43 PM EDT | Areal Flood Advisory | JAX | 92 min |
| Jul 11, 3:24 PM EDT | Special Weather Statement | JAX | 51 min |
| Jul 12, 2:38 PM EDT | Special Weather Statement | JAX | 37 min |
| Jul 13, 4:52 PM EDT | Special Weather Statement | JAX | 23 min |
| Jul 13, 5:29 PM EDT | Special Weather Statement | JAX | 46 min |
| Jul 20, 12:11 PM EDT | Special Weather Statement | JAX | 34 min |
| Jul 21, 2:51 PM EDT | Special Weather Statement | JAX | 39 min |
| Jul 22, 3:12 AM EDT | Heat Advisory | JAX | 15 hr |
| Jul 22, 5:22 PM EDT | Special Weather Statement | JAX | 53 min |
| Jul 22, 6:20 PM EDT | Special Weather Statement | JAX | 55 min |
| Jul 23, 3:27 AM EDT | Heat Advisory | JAX | 15 hr |
| Aug 8, 6:12 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 8, 6:20 PM EDT | Special Weather Statement | JAX | 40 min |
| Aug 8, 6:22 PM EDT | Areal Flood Advisory | JAX | 113 min |
| Aug 12, 2:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 1:24 PM EDT | Special Weather Statement | JAX | 51 min |
| Aug 13, 1:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 13, 1:48 PM EDT | Areal Flood Advisory | JAX | 87 min |
| Aug 13, 1:58 PM EDT | Severe Thunderstorm Warning | JAX | 47 min |
| Aug 20, 6:01 PM EDT | Special Weather Statement | JAX | 44 min |
| Aug 20, 6:19 PM EDT | Special Weather Statement | JAX | 56 min |
| Aug 23, 7:26 PM EDT | Special Weather Statement | JAX | 49 min |
| Aug 23, 7:41 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 26, 6:04 PM EDT | Special Weather Statement | JAX | 41 min |
| Aug 30, 10:20 AM EDT | Special Weather Statement | JAX | 25 min |
| Aug 30, 2:57 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 30, 3:32 PM EDT | Special Weather Statement | JAX | 58 min |
| Aug 30, 3:49 PM EDT | Areal Flood Advisory | JAX | 116 min |
| Aug 30, 4:27 PM EDT | Flood Watch | JAX | 22 hr |
| Sep 2, 4:37 PM EDT | Special Weather Statement | JAX | 23 min |
| Sep 2, 5:05 PM EDT | Special Weather Statement | JAX | 40 min |
| Sep 2, 5:08 PM EDT | Areal Flood Advisory | JAX | 97 min |
| Sep 2, 5:33 PM EDT | Special Weather Statement | JAX | 27 min |
| Sep 8, 3:13 PM EDT | Special Weather Statement | JAX | 47 min |
| Sep 12, 3:06 PM EDT | Special Weather Statement | JAX | 24 min |
| Sep 16, 2:53 PM EDT | Flood Watch | JAX | 43 hr |
| Sep 18, 10:07 AM EDT | Rip Current Statement | JAX | 20 hr |
| Sep 23, 2:54 AM EDT | Areal Flood Advisory | JAX | 81 min |
| Sep 24, 3:46 AM EDT | Rip Current Statement | JAX | 16 hr |
| Sep 24, 12:10 PM EDT | Coastal Flood Advisory | JAX | 12 hr |
| Sep 25, 11:51 AM EDT | Coastal Flood Statement | JAX | 10 hr |
| Sep 26, 3:54 PM EDT | Coastal Flood Advisory | JAX | 8 days |
| Oct 1, 2:38 PM EDT | Rip Current Statement | JAX | 8 days |
| Oct 1, 2:38 PM EDT | High Surf Advisory | JAX | 3 days |
| Oct 5, 2:29 PM EDT | Coastal Flood Advisory | JAX | 7 days |
| Oct 5, 2:29 PM EDT | High Surf Advisory | JAX | 37 hr |
| Oct 18, 4:37 AM EDT | Rip Current Statement | JAX | 63 hr |
| Oct 18, 11:07 PM EDT | Areal Flood Advisory | JAX | 60 hr |
| Oct 26, 2:05 PM EDT | Coastal Flood Advisory | JAX | 49 hr |
| Nov 12, 4:52 AM EST | Dense Fog Advisory | JAX | 4 hr |
| Nov 17, 3:08 AM EST | Rip Current Statement | JAX | 40 hr |
| Nov 21, 2:03 PM EST | Areal Flood Advisory | JAX | 87 min |
| Nov 21, 3:45 PM EST | Areal Flood Advisory | JAX | 90 min |
| Nov 23, 2:45 AM EST | Rip Current Statement | JAX | 24 hr |
| Nov 24, 2:23 AM EST | Coastal Flood Advisory | JAX | 4 days |
| Nov 25, 2:36 AM EST | Rip Current Statement | JAX | 5 days |
| Nov 26, 2:04 AM EST | High Surf Advisory | JAX | 48 hr |
| Dec 4, 2:32 AM EST | Rip Current Statement | JAX | 64 hr |
| Dec 5, 10:07 AM EST | Coastal Flood Statement | JAX | 42 hr |
| Dec 25, 1:04 AM EST | Dense Fog Advisory | JAX | 8 hr |
| Dec 26, 2:59 AM EST | Dense Fog Advisory | JAX | 6 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 | 18 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 74 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 15 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 1 |
| Freeze Watch | 3 |
| Hard Freeze Watch | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 13 |
| Coast and beach | |
| Coastal Flood Advisory | 5 |
| High Surf Advisory | 4 |
| Coastal Flood Statement | 2 |
| Rip Current Statement | 14 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.