Weather alerts in Nassau County, Florida, 2019

236 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Nassau County and its neighbors

Each county as a circle sized by its count in 2019. Tap one for its archive.

Alerts: 236
Warnings: 45
Watches: 13
Advisories: 68
Busiest month: August31 alerts
Busiest day: August 11, 20199 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 1, 8:43 PM EST	Dense Fog Advisory	JAX	13 hr
Jan 4, 5:26 AM EST	Dense Fog Advisory	JAX	4 hr
Jan 7, 5:50 AM EST	Dense Fog Advisory	JAX	3 hr
Jan 10, 2:33 AM EST	Freeze Warning	JAX	30 hr
Jan 16, 12:06 PM EST	Frost Advisory	JAX	21 hr
Jan 20, 2:08 AM EST	Special Weather Statement	JAX	37 min
Jan 20, 2:44 AM EST	Wind Advisory	JAX	14 hr
Jan 20, 2:17 PM EST	Freeze Warning	JAX	19 hr
Jan 24, 3:59 AM EST	Special Weather Statement	JAX	46 min
Jan 24, 4:25 AM EST	Special Weather Statement	JAX	35 min
Jan 25, 2:08 AM EST	Freeze Watch	JAX	13 hr
Jan 25, 3:13 PM EST	Freeze Warning	JAX	17 hr
Jan 28, 2:27 PM EST	Freeze Watch	JAX	24 hr
Jan 29, 1:55 AM EST	Freeze Warning	JAX	31 hr
Jan 29, 8:51 AM EST	River Flood Warning	JAX	34 hr
Jan 30, 1:45 AM EST	Freeze Watch	JAX	13 hr
Jan 30, 2:17 PM EST	Freeze Warning	JAX	18 hr
Feb 8, 3:52 PM EST	Rip Current Statement	JAX	52 hr
Feb 8, 3:52 PM EST	High Surf Advisory	JAX	35 hr
Feb 9, 3:45 AM EST	Wind Advisory	JAX	17 hr
Feb 13, 2:34 PM EST	Frost Advisory	JAX	17 hr
Feb 18, 2:55 PM EST	Coastal Flood Advisory	JAX	44 hr
Feb 19, 3:35 AM EST	Wind Advisory	JAX	14 hr
Feb 19, 3:38 AM EST	Rip Current Statement	JAX	39 hr
Feb 19, 9:23 PM EST	Wind Advisory	JAX	6 hr
Feb 25, 1:53 AM EST	Rip Current Statement	JAX	17 hr
Feb 27, 9:25 PM EST	Dense Fog Advisory	JAX	13 hr
Mar 1, 10:58 AM EST	Mesoscale Discussion	SPC	62 min
Mar 1, 2:07 PM EST	Special Weather Statement	JAX	38 min
Mar 1, 2:09 PM EST	Severe Thunderstorm Warning	JAX	51 min
Mar 1, 2:33 PM EST	Severe Thunderstorm Warning	JAX	57 min
Mar 2, 10:25 AM EST	Special Weather Statement	JAX	50 min
Mar 3, 8:36 PM EST	Mesoscale Discussion	SPC	114 min
Mar 4, 9:45 PM EST	Freeze Watch	JAX	5 hr
Mar 5, 2:19 AM EST	Freeze Warning	JAX	30 hr
Mar 6, 2:17 AM EST	Freeze Warning	JAX	30 hr
Mar 6, 2:27 PM EST	Frost Advisory	JAX	18 hr
Mar 19, 3:24 AM EDT	Wind Advisory	JAX	19 hr
Mar 19, 3:47 AM EDT	Coastal Flood Advisory	JAX	43 hr
Mar 19, 3:47 AM EDT	Rip Current Statement	JAX	43 hr
Mar 19, 3:47 AM EDT	High Surf Advisory	JAX	43 hr
Mar 21, 3:19 AM EDT	Coastal Flood Statement	JAX	14 hr
Mar 21, 9:09 AM EDT	Red Flag Warning	JAX	10 hr
Mar 26, 3:56 AM EDT	Wind Advisory	JAX	48 hr
Mar 26, 9:31 AM EDT	Rip Current Statement	JAX	58 hr
Mar 26, 9:31 AM EDT	High Surf Advisory	JAX	58 hr
Mar 27, 3:53 AM EDT	Coastal Flood Statement	JAX	25 hr
Mar 29, 3:01 AM EDT	Rip Current Statement	JAX	17 hr
Apr 1, 2:45 AM EDT	Rip Current Statement	JAX	41 hr
Apr 6, 7:36 PM EDT	Severe Thunderstorm Warning	JAX	39 min
Apr 8, 4:46 PM EDT	Special Weather Statement	JAX	59 min
Apr 8, 4:49 PM EDT	Severe Thunderstorm Warning	JAX	26 min
Apr 8, 4:58 PM EDT	Severe Thunderstorm Warning	JAX	32 min
Apr 8, 5:26 PM EDT	Severe Thunderstorm Warning	JAX	22 min
Apr 14, 4:15 PM EDT	Special Weather Statement	JAX	60 min
Apr 14, 6:17 PM EDT	Special Weather Statement	JAX	43 min
Apr 18, 11:50 PM EDT	Wind Advisory	JAX	20 hr
Apr 19, 3:12 AM EDT	Rip Current Statement	JAX	17 hr
Apr 19, 10:13 AM EDT	Tornado Watch	SPC	6 hr
Apr 19, 11:33 AM EDT	Severe Thunderstorm Warning	JAX	57 min
Apr 19, 11:49 AM EDT	Tornado Warning	JAX	26 min
Apr 19, 12:26 PM EDT	Severe Thunderstorm Warning	JAX	49 min
Apr 19, 4:32 PM EDT	Special Weather Statement	JAX	88 min
Apr 19, 5:55 PM EDT	Special Weather Statement	JAX	65 min
May 2, 3:57 AM EDT	Rip Current Statement	JAX	24 hr
May 5, 11:15 AM EDT	Severe Thunderstorm Warning	JAX	45 min
May 9, 2:54 AM EDT	Rip Current Statement	JAX	18 hr
May 12, 12:11 PM EDT	Mesoscale Discussion	SPC	64 min
May 12, 3:04 PM EDT	Mesoscale Discussion	SPC	56 min
May 12, 3:20 PM EDT	Special Weather Statement	JAX	25 min
May 12, 3:56 PM EDT	Special Weather Statement	JAX	34 min
May 12, 4:23 PM EDT	Mesoscale Discussion	SPC	2 hr
May 23, 4:22 PM EDT	Dense Smoke Advisory	JAX	17 hr
May 24, 9:16 PM EDT	Dense Smoke Advisory	JAX	10 hr
May 28, 5:15 PM EDT	Severe Thunderstorm Warning	JAX	45 min
May 31, 5:26 PM EDT	Special Weather Statement	JAX	49 min
Jun 4, 2:20 PM EDT	Special Weather Statement	JAX	25 min
Jun 4, 2:39 PM EDT	Special Weather Statement	JAX	51 min
Jun 4, 3:00 PM EDT	Severe Thunderstorm Warning	JAX	45 min
Jun 5, 6:44 PM EDT	Special Weather Statement	JAX	46 min
Jun 10, 3:52 PM EDT	Special Weather Statement	JAX	53 min
Jun 11, 4:00 PM EDT	Special Weather Statement	JAX	30 min
Jun 11, 5:39 PM EDT	Special Weather Statement	JAX	36 min
Jun 12, 11:33 AM EDT	Special Weather Statement	JAX	27 min
Jun 18, 6:43 PM EDT	Special Weather Statement	JAX	32 min
Jun 18, 6:48 PM EDT	Areal Flood Advisory	JAX	87 min
Jun 19, 12:12 PM EDT	Severe Thunderstorm Warning	JAX	48 min
Jun 19, 12:53 PM EDT	Special Weather Statement	JAX	52 min
Jun 19, 1:15 PM EDT	Severe Thunderstorm Warning	JAX	30 min
Jun 20, 1:27 PM EDT	Special Weather Statement	JAX	33 min
Jun 20, 2:00 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 20, 7:16 PM EDT	Mesoscale Discussion	SPC	89 min
Jun 20, 9:27 PM EDT	Severe Thunderstorm Warning	JAX	16 min
Jun 20, 9:46 PM EDT	Special Weather Statement	JAX	44 min
Jun 23, 7:29 PM EDT	Special Weather Statement	JAX	31 min
Jun 23, 7:43 PM EDT	Special Weather Statement	JAX	17 min
Jun 30, 6:47 PM EDT	Special Weather Statement	JAX	28 min
Jul 2, 3:16 PM EDT	Heat Advisory	JAX	27 hr
Jul 3, 3:58 PM EDT	Heat Advisory	JAX	25 hr
Jul 3, 4:06 PM EDT	Severe Thunderstorm Warning	JAX	39 min
Jul 3, 4:34 PM EDT	Special Weather Statement	JAX	41 min
Jul 4, 5:12 PM EDT	Special Weather Statement	JAX	33 min
Jul 4, 5:25 PM EDT	Severe Thunderstorm Warning	JAX	35 min
Jul 5, 5:45 PM EDT	Areal Flood Advisory	JAX	90 min
Jul 10, 5:49 PM EDT	Areal Flood Advisory	JAX	86 min
Jul 11, 6:00 PM EDT	Special Weather Statement	JAX	45 min
Jul 11, 6:10 PM EDT	Areal Flood Advisory	JAX	95 min
Jul 11, 6:11 PM EDT	Severe Thunderstorm Warning	JAX	34 min
Jul 11, 6:45 PM EDT	Special Weather Statement	JAX	45 min
Jul 12, 3:20 PM EDT	Special Weather Statement	JAX	25 min
Jul 12, 3:58 PM EDT	Special Weather Statement	JAX	32 min
Jul 12, 6:06 PM EDT	Areal Flood Advisory	JAX	114 min
Jul 13, 4:34 PM EDT	Special Weather Statement	JAX	41 min
Jul 17, 2:59 PM EDT	Special Weather Statement	JAX	91 min
Jul 17, 3:55 PM EDT	Severe Thunderstorm Warning	JAX	50 min
Jul 18, 6:22 PM EDT	Areal Flood Advisory	JAX	53 min
Jul 19, 1:41 PM EDT	Special Weather Statement	JAX	34 min
Jul 19, 2:09 PM EDT	Special Weather Statement	JAX	51 min
Jul 19, 3:02 PM EDT	Severe Thunderstorm Warning	JAX	15 min
Jul 20, 7:46 PM EDT	Special Weather Statement	JAX	29 min
Jul 22, 4:07 PM EDT	Special Weather Statement	JAX	23 min
Jul 24, 5:05 PM EDT	Areal Flood Advisory	JAX	55 min
Jul 30, 8:43 PM EDT	Coastal Flood Statement	JAX	66 hr
Aug 1, 12:54 PM EDT	Areal Flood Advisory	JAX	2 hr
Aug 2, 11:30 AM EDT	Areal Flood Advisory	JAX	3 hr
Aug 2, 3:08 PM EDT	Coastal Flood Advisory	JAX	11 hr
Aug 3, 2:28 AM EDT	Coastal Flood Advisory	JAX	24 hr
Aug 5, 3:43 PM EDT	Special Weather Statement	JAX	47 min
Aug 5, 4:26 PM EDT	Special Weather Statement	JAX	49 min
Aug 7, 8:23 PM EDT	Special Weather Statement	JAX	52 min
Aug 8, 5:27 PM EDT	Special Weather Statement	JAX	48 min
Aug 9, 3:14 AM EDT	Heat Advisory	JAX	15 hr
Aug 10, 3:15 AM EDT	Heat Advisory	JAX	15 hr
Aug 10, 5:51 PM EDT	Special Weather Statement	JAX	24 min
Aug 10, 6:11 PM EDT	Special Weather Statement	JAX	34 min
Aug 10, 8:22 PM EDT	Areal Flood Advisory	JAX	113 min
Aug 10, 8:49 PM EDT	Special Weather Statement	JAX	41 min
Aug 10, 9:32 PM EDT	Special Weather Statement	JAX	43 min
Aug 10, 9:33 PM EDT	Severe Thunderstorm Warning	JAX	27 min
Aug 10, 9:40 PM EDT	Areal Flood Advisory	JAX	95 min
Aug 10, 9:44 PM EDT	Severe Thunderstorm Warning	JAX	46 min
Aug 11, 3:55 AM EDT	Heat Advisory	JAX	14 hr
Aug 11, 6:48 PM EDT	Special Weather Statement	JAX	42 min
Aug 11, 7:55 PM EDT	Areal Flood Warning	JAX	2 hr
Aug 11, 8:31 PM EDT	Areal Flood Warning	JAX	81 min
Aug 12, 3:00 AM EDT	Heat Advisory	JAX	15 hr
Aug 13, 3:43 AM EDT	Heat Advisory	JAX	14 hr
Aug 14, 3:08 AM EDT	Heat Advisory	JAX	15 hr
Aug 14, 5:47 PM EDT	Special Weather Statement	JAX	43 min
Aug 20, 12:28 AM EDT	Special Weather Statement	JAX	17 min
Aug 27, 5:28 PM EDT	Special Weather Statement	JAX	47 min
Aug 28, 4:53 PM EDT	Coastal Flood Statement	JAX	10 hr
Aug 29, 3:10 AM EDT	Coastal Flood Advisory	JAX	5 days
Aug 30, 10:32 AM EDT	Rip Current Statement	JAX	6 days
Sep 1, 3:37 AM EDT	High Surf Advisory	JAX	4 days
Sep 1, 11:11 PM EDT	Hurricane Watch	JAX	3 days
Sep 1, 11:11 PM EDT	Tropical Storm Watch	JAX	30 hr
Sep 1, 11:21 PM EDT	Storm Surge Watch	JAX	18 hr
Sep 2, 10:25 AM EDT	River Flood Warning	JAX	11 hr
Sep 2, 10:55 AM EDT	Coastal Flood Warning	JAX	3 days
Sep 2, 5:08 PM EDT	Storm Surge Warning	JAX	60 hr
Sep 2, 5:08 PM EDT	Tropical Storm Warning	JAX	60 hr
Sep 3, 5:09 PM EDT	Flash Flood Watch	JAX	30 hr
Sep 5, 3:14 PM EDT	Rip Current Statement	JAX	12 hr
Sep 5, 3:14 PM EDT	High Surf Advisory	JAX	12 hr
Sep 13, 2:42 AM EDT	Rip Current Statement	JAX	9 days
Sep 14, 3:11 PM EDT	High Surf Advisory	JAX	61 hr
Sep 18, 10:19 AM EDT	Severe Thunderstorm Warning	JAX	13 min
Sep 18, 4:12 PM EDT	High Surf Advisory	JAX	3 days
Sep 20, 2:55 AM EDT	Wind Advisory	JAX	2 hr
Sep 21, 2:48 PM EDT	Rip Current Statement	JAX	36 hr
Sep 28, 3:17 PM EDT	Coastal Flood Statement	JAX	5 days
Sep 30, 3:06 AM EDT	Rip Current Statement	JAX	4 days
Oct 3, 8:12 PM EDT	Coastal Flood Statement	JAX	20 hr
Oct 6, 2:56 AM EDT	Rip Current Statement	JAX	7 days
Oct 7, 4:12 PM EDT	Areal Flood Advisory	JAX	3 hr
Oct 9, 3:03 AM EDT	Coastal Flood Statement	JAX	3 days
Oct 18, 3:26 PM EDT	Wind Advisory	JAX	25 hr
Oct 19, 4:13 AM EDT	Coastal Flood Statement	JAX	16 hr
Oct 19, 4:13 AM EDT	Rip Current Statement	JAX	16 hr
Oct 19, 4:13 AM EDT	High Surf Advisory	JAX	11 hr
Oct 19, 11:17 AM EDT	Mesoscale Discussion	SPC	58 min
Oct 21, 7:06 PM EDT	Special Weather Statement	JAX	24 min
Oct 22, 1:48 PM EDT	Mesoscale Discussion	SPC	87 min
Oct 22, 1:54 PM EDT	Special Weather Statement	JAX	66 min
Oct 22, 2:33 PM EDT	Special Weather Statement	JAX	27 min
Oct 22, 2:54 PM EDT	Severe Thunderstorm Warning	JAX	36 min
Oct 22, 3:15 PM EDT	Severe Thunderstorm Warning	JAX	45 min
Oct 25, 2:36 PM EDT	Coastal Flood Statement	JAX	3 days
Oct 25, 2:36 PM EDT	Rip Current Statement	JAX	12 hr
Oct 29, 5:59 PM EDT	Special Weather Statement	JAX	31 min
Oct 29, 6:28 PM EDT	Special Weather Statement	JAX	32 min
Oct 29, 6:57 PM EDT	Special Weather Statement	JAX	33 min
Oct 29, 7:35 PM EDT	Areal Flood Advisory	JAX	55 min
Nov 1, 3:06 AM EDT	Rip Current Statement	JAX	41 hr
Nov 3, 2:13 AM EST	Rip Current Statement	JAX	17 hr
Nov 6, 2:35 AM EST	Rip Current Statement	JAX	22 hr
Nov 8, 1:52 AM EST	Rip Current Statement	JAX	41 hr
Nov 8, 2:42 PM EST	Wind Advisory	JAX	20 hr
Nov 8, 2:51 PM EST	Coastal Flood Advisory	JAX	4 days
Nov 9, 1:30 AM EST	High Surf Advisory	JAX	18 hr
Nov 12, 3:42 AM EST	Coastal Flood Watch	JAX	14 hr
Nov 12, 3:42 AM EST	Coastal Flood Statement	JAX	27 hr
Nov 12, 5:21 PM EST	Coastal Flood Warning	JAX	19 hr
Nov 12, 5:21 PM EST	Coastal Flood Advisory	JAX	8 days
Nov 12, 5:21 PM EST	Rip Current Statement	JAX	50 hr
Nov 12, 5:21 PM EST	High Surf Advisory	JAX	26 hr
Nov 12, 11:54 PM EST	Wind Advisory	JAX	16 hr
Nov 15, 6:41 AM EST	Areal Flood Advisory	JAX	3 hr
Nov 16, 3:44 AM EST	Coastal Flood Watch	JAX	24 hr
Nov 16, 3:50 AM EST	Rip Current Statement	JAX	39 hr
Nov 16, 3:04 PM EST	Coastal Flood Warning	JAX	28 hr
Nov 17, 3:11 PM EST	Coastal Flood Advisory	JAX	3 days
Nov 18, 2:49 AM EST	Rip Current Statement	JAX	16 hr
Nov 19, 2:28 AM EST	Coastal Flood Statement	JAX	23 hr
Dec 2, 1:47 PM EST	Freeze Warning	JAX	18 hr
Dec 9, 2:29 AM EST	Dense Fog Advisory	JAX	7 hr
Dec 11, 2:25 AM EST	Rip Current Statement	JAX	72 hr
Dec 11, 2:25 AM EST	High Surf Advisory	JAX	62 hr
Dec 11, 3:06 PM EST	Wind Advisory	JAX	24 hr
Dec 12, 2:09 AM EST	Coastal Flood Statement	JAX	9 hr
Dec 13, 8:15 PM EST	Dense Fog Advisory	JAX	6 hr
Dec 17, 11:32 AM EST	Mesoscale Discussion	SPC	88 min
Dec 17, 11:58 AM EST	Tornado Watch	SPC	5 hr
Dec 17, 2:58 PM EST	Mesoscale Discussion	SPC	92 min
Dec 17, 4:02 PM EST	Special Weather Statement	JAX	43 min
Dec 17, 4:20 PM EST	Severe Thunderstorm Warning	JAX	25 min
Dec 17, 4:30 PM EST	Special Weather Statement	JAX	45 min
Dec 18, 2:21 PM EST	Freeze Warning	JAX	19 hr
Dec 19, 1:16 AM EST	Rip Current Statement	JAX	4 days
Dec 22, 3:10 AM EST	High Surf Advisory	JAX	25 hr
Dec 24, 2:51 AM EST	Coastal Flood Advisory	JAX	40 hr
Dec 24, 2:51 AM EST	Rip Current Statement	JAX	40 hr
Dec 24, 12:03 PM EST	Wind Advisory	JAX	10 hr
Dec 24, 9:42 PM EST	High Surf Advisory	JAX	21 hr
Dec 26, 2:37 AM EST	Coastal Flood Statement	JAX	16 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	25
Tornado Warning	1
Severe Thunderstorm Watch	1
Tornado Watch	2
Mesoscale Discussion	10
Special Weather Statement	59
Flooding
Areal Flood Warning	2
River Flood Warning	2
Flash Flood Watch	1
Areal Flood Advisory	14
Heat
Heat Advisory	8
Cold
Freeze Warning	9
Freeze Watch	4
Frost Advisory	3
Wind and dust
Wind Advisory	13
Fire
Red Flag Warning	1
Fog and smoke
Dense Fog Advisory	6
Dense Smoke Advisory	2
Tropical
Storm Surge Warning	1
Tropical Storm Warning	1
Hurricane Watch	1
Storm Surge Watch	1
Tropical Storm Watch	1
Coast and beach
Coastal Flood Warning	3
Coastal Flood Watch	2
Coastal Flood Advisory	9
High Surf Advisory	13
Coastal Flood Statement	13
Rip Current Statement	28

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2018 2020

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.