Alert archive / North Carolina / New Hanover County

Weather alerts in New Hanover County, North Carolina, 2021

272 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

New Hanover County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts: 272
Warnings: 14
Watches: 16
Advisories: 166
Busiest month: July42 alerts
Busiest day: September 22, 20218 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

New Hanover County, 2021

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	5	3	40%	3	67%	12 min
Flash flood warnings	3	1	67%	2	100%	97 min

Each office's whole area, 2021

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Wilmington, NC: tornado warnings	12	2	83%	5	80%	1 min
NWS Wilmington, NC: severe thunderstorm warnings	46	23	50%	57	79%	19 min
NWS Wilmington, NC: flash flood warnings	8	5	38%	7	86%	99 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Dec 31, 11:55 PM EST	Dense Fog Advisory	ILM	10 hr
Jan 7, 6:24 PM EST	Coastal Flood Advisory	ILM	14 hr
Jan 8, 10:48 AM EST	Coastal Flood Advisory	ILM	22 hr
Jan 9, 12:03 PM EST	Coastal Flood Advisory	ILM	8 hr
Jan 10, 1:05 AM EST	Coastal Flood Advisory	ILM	8 hr
Jan 10, 2:28 PM EST	Coastal Flood Advisory	ILM	19 hr
Jan 12, 12:26 AM EST	Coastal Flood Advisory	ILM	11 hr
Jan 12, 9:14 PM EST	Coastal Flood Advisory	ILM	15 hr
Jan 12, 11:13 PM EST	Dense Fog Advisory	ILM	10 hr
Jan 13, 8:12 PM EST	Coastal Flood Advisory	ILM	17 hr
Jan 14, 8:02 PM EST	Coastal Flood Advisory	ILM	18 hr
Jan 16, 2:12 AM EST	Coastal Flood Advisory	ILM	12 hr
Jan 25, 7:15 PM EST	Dense Fog Advisory	ILM	13 hr
Jan 29, 3:15 AM EST	Coastal Flood Advisory	ILM	8 hr
Jan 30, 3:42 AM EST	Coastal Flood Advisory	ILM	8 hr
Jan 31, 2:40 AM EST	Coastal Flood Advisory	ILM	11 hr
Jan 31, 3:25 PM EST	Coastal Flood Advisory	ILM	10 hr
Feb 1, 5:58 AM EST	Coastal Flood Advisory	ILM	8 hr
Feb 1, 1:41 PM EST	Coastal Flood Advisory	ILM	11 hr
Feb 2, 2:34 AM EST	Coastal Flood Advisory	ILM	12 hr
Feb 10, 7:42 AM EST	Coastal Flood Advisory	ILM	2 hr
Feb 11, 2:18 AM EST	Coastal Flood Advisory	ILM	9 hr
Feb 11, 5:40 AM EST	Dense Fog Advisory	ILM	3 hr
Feb 12, 2:59 AM EST	Coastal Flood Advisory	ILM	9 hr
Feb 12, 3:24 PM EST	Areal Flood Advisory	ILM	3 hr
Feb 13, 3:15 AM EST	Coastal Flood Advisory	ILM	9 hr
Feb 14, 3:16 AM EST	Coastal Flood Advisory	ILM	10 hr
Feb 15, 3:34 PM EST	Coastal Flood Advisory	ILM	11 hr
Feb 16, 12:57 AM EST	Special Weather Statement	ILM	63 min
Feb 16, 1:03 AM EST	Areal Flood Advisory	ILM	87 min
Feb 18, 3:16 AM EST	Flash Flood Watch	ILM	28 hr
Feb 19, 1:12 AM EST	Areal Flood Advisory	ILM	64 min
Feb 22, 11:27 PM EST	Dense Fog Advisory	ILM	7 hr
Feb 25, 7:22 PM EST	Coastal Flood Advisory	ILM	15 hr
Feb 26, 3:12 PM EST	Coastal Flood Advisory	ILM	7 hr
Feb 26, 10:41 PM EST	Coastal Flood Advisory	ILM	14 hr
Feb 27, 7:01 AM EST	Dense Fog Advisory	ILM	116 min
Feb 27, 12:32 PM EST	Coastal Flood Advisory	ILM	3 days
Mar 1, 12:01 PM EST	Special Weather Statement	ILM	59 min
Mar 1, 12:56 PM EST	Special Weather Statement	ILM	34 min
Mar 2, 2:06 PM EST	Coastal Flood Advisory	ILM	13 hr
Mar 3, 3:25 PM EST	Coastal Flood Advisory	ILM	13 hr
Mar 4, 3:11 PM EST	Coastal Flood Advisory	ILM	12 hr
Mar 19, 3:02 PM EDT	Coastal Flood Advisory	ILM	7 hr
Mar 27, 3:56 PM EDT	Areal Flood Advisory	ILM	56 min
Mar 30, 3:12 PM EDT	Coastal Flood Advisory	ILM	11 hr
Mar 31, 3:17 PM EDT	Coastal Flood Advisory	ILM	12 hr
Apr 2, 8:21 AM EDT	Freeze Warning	ILM	25 hr
Apr 10, 3:03 PM EDT	Coastal Flood Advisory	ILM	7 hr
Apr 10, 8:02 PM EDT	Beach Hazards Statement	ILM	24 hr
Apr 10, 11:45 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 11, 1:25 AM EDT	Special Weather Statement	ILM	80 min
Apr 14, 2:47 PM EDT	Coastal Flood Advisory	ILM	11 hr
Apr 16, 3:02 PM EDT	Coastal Flood Advisory	ILM	11 hr
Apr 20, 8:05 PM EDT	Beach Hazards Statement	ILM	24 hr
Apr 25, 2:32 PM EDT	Coastal Flood Advisory	ILM	8 hr
Apr 26, 1:50 PM EDT	Coastal Flood Advisory	ILM	10 hr
Apr 27, 3:43 AM EDT	Coastal Flood Advisory	ILM	21 hr
Apr 28, 3:39 AM EDT	Coastal Flood Advisory	ILM	22 hr
Apr 28, 7:36 PM EDT	Beach Hazards Statement	ILM	24 hr
Apr 29, 12:20 PM EDT	Coastal Flood Advisory	ILM	15 hr
Apr 29, 3:07 PM EDT	Fire Weather Watch	ILM	12 hr
Apr 30, 3:27 AM EDT	Red Flag Warning	ILM	16 hr
May 1, 10:29 PM EDT	Coastal Flood Advisory	ILM	6 hr
May 2, 7:47 PM EDT	Beach Hazards Statement	ILM	24 hr
May 3, 12:35 PM EDT	Mesoscale Discussion	SPC	115 min
May 3, 7:59 PM EDT	Beach Hazards Statement	ILM	24 hr
May 4, 8:02 PM EDT	Beach Hazards Statement	ILM	24 hr
May 7, 10:01 AM EDT	Special Weather Statement	ILM	59 min
May 7, 10:27 AM EDT	Severe Thunderstorm Warning	ILM	33 min
May 7, 3:30 PM EDT	Fire Weather Watch	ILM	15 hr
May 7, 4:40 PM EDT	Special Weather Statement	ILM	20 min
May 9, 7:42 PM EDT	Beach Hazards Statement	ILM	24 hr
May 10, 12:51 PM EDT	Mesoscale Discussion	SPC	114 min
May 11, 7:37 PM EDT	Beach Hazards Statement	ILM	24 hr
May 12, 7:37 PM EDT	Beach Hazards Statement	ILM	24 hr
May 13, 7:55 PM EDT	Beach Hazards Statement	ILM	24 hr
May 22, 7:30 PM EDT	Rip Current Statement	ILM	25 hr
May 25, 2:22 PM EDT	Coastal Flood Advisory	ILM	10 hr
May 26, 2:19 PM EDT	Coastal Flood Advisory	ILM	10 hr
May 27, 3:35 PM EDT	Coastal Flood Advisory	ILM	9 hr
May 27, 8:10 PM EDT	Beach Hazards Statement	ILM	48 hr
May 27, 8:10 PM EDT	Rip Current Statement	ILM	48 hr
May 28, 11:33 AM EDT	Coastal Flood Advisory	ILM	14 hr
May 29, 12:37 PM EDT	Mesoscale Discussion	SPC	113 min
May 29, 2:59 PM EDT	Coastal Flood Advisory	ILM	12 hr
May 30, 3:34 PM EDT	Coastal Flood Advisory	ILM	11 hr
Jun 3, 8:50 PM EDT	Flood Watch	ILM	7 hr
Jun 4, 7:49 AM EDT	Areal Flood Advisory	ILM	86 min
Jun 4, 9:47 AM EDT	Areal Flood Advisory	ILM	93 min
Jun 10, 3:13 PM EDT	Special Weather Statement	ILM	32 min
Jun 10, 8:11 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 12, 3:21 PM EDT	Coastal Flood Advisory	ILM	11 hr
Jun 12, 9:04 PM EDT	Areal Flood Advisory	ILM	86 min
Jun 13, 3:00 PM EDT	Coastal Flood Advisory	ILM	11 hr
Jun 14, 3:13 PM EDT	Coastal Flood Advisory	ILM	14 hr
Jun 15, 12:43 PM EDT	Coastal Flood Advisory	ILM	15 hr
Jun 15, 12:57 PM EDT	Mesoscale Discussion	SPC	63 min
Jun 15, 1:58 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 15, 3:23 PM EDT	Special Weather Statement	ILM	67 min
Jun 15, 3:34 PM EDT	Severe Thunderstorm Warning	ILM	26 min
Jun 15, 4:09 PM EDT	Mesoscale Discussion	SPC	96 min
Jun 15, 5:14 PM EDT	Areal Flood Advisory	ILM	75 min
Jun 18, 8:00 PM EDT	Beach Hazards Statement	ILM	24 hr
Jun 19, 11:08 AM EDT	Tropical Storm Watch	ILM	42 hr
Jun 19, 7:59 PM EDT	Beach Hazards Statement	ILM	24 hr
Jun 20, 3:35 AM EDT	Flash Flood Watch	ILM	19 hr
Jun 20, 5:20 AM EDT	Tropical Storm Warning	ILM	27 hr
Jun 20, 6:20 AM EDT	Special Weather Statement	ILM	25 min
Jun 20, 7:55 PM EDT	Beach Hazards Statement	ILM	24 hr
Jun 20, 11:45 PM EDT	Areal Flood Advisory	ILM	2 hr
Jun 21, 8:06 PM EDT	Rip Current Statement	ILM	24 hr
Jun 22, 7:40 PM EDT	Beach Hazards Statement	ILM	24 hr
Jun 23, 1:41 PM EDT	Coastal Flood Advisory	ILM	10 hr
Jun 24, 4:45 AM EDT	Beach Hazards Statement	ILM	15 hr
Jun 24, 1:01 PM EDT	Coastal Flood Advisory	ILM	11 hr
Jun 25, 12:28 PM EDT	Coastal Flood Advisory	ILM	13 hr
Jun 26, 11:03 AM EDT	Rip Current Statement	ILM	9 hr
Jun 26, 1:52 PM EDT	Coastal Flood Advisory	ILM	10 hr
Jun 26, 7:55 PM EDT	Rip Current Statement	ILM	24 hr
Jun 26, 11:55 PM EDT	Coastal Flood Advisory	ILM	3 hr
Jun 27, 2:42 PM EDT	Coastal Flood Advisory	ILM	12 hr
Jun 27, 7:25 PM EDT	Rip Current Statement	ILM	25 hr
Jun 29, 10:39 AM EDT	Rip Current Statement	ILM	9 hr
Jul 1, 4:54 AM EDT	Beach Hazards Statement	ILM	15 hr
Jul 1, 8:04 PM EDT	Beach Hazards Statement	ILM	24 hr
Jul 2, 1:45 PM EDT	Areal Flood Advisory	ILM	90 min
Jul 2, 2:50 PM EDT	Areal Flood Advisory	ILM	67 min
Jul 6, 4:59 PM EDT	Tropical Storm Watch	ILM	31 hr
Jul 6, 8:37 PM EDT	Rip Current Statement	ILM	47 hr
Jul 6, 11:16 PM EDT	Tropical Storm Warning	ILM	45 hr
Jul 7, 7:08 PM EDT	Beach Hazards Statement	ILM	25 hr
Jul 8, 1:38 AM EDT	Mesoscale Discussion	SPC	2 hr
Jul 8, 2:01 AM EDT	Tornado Watch	SPC	7 hr
Jul 8, 7:09 AM EDT	Mesoscale Discussion	SPC	2 hr
Jul 8, 8:35 AM EDT	Tornado Watch	SPC	6 hr
Jul 8, 1:11 PM EDT	Coastal Flood Advisory	ILM	10 hr
Jul 8, 11:09 PM EDT	Beach Hazards Statement	ILM	21 hr
Jul 8, 11:09 PM EDT	Rip Current Statement	ILM	21 hr
Jul 9, 3:00 PM EDT	Coastal Flood Advisory	ILM	9 hr
Jul 9, 10:02 PM EDT	Special Weather Statement	ILM	43 min
Jul 10, 2:31 PM EDT	Coastal Flood Advisory	ILM	10 hr
Jul 10, 8:10 PM EDT	Beach Hazards Statement	ILM	24 hr
Jul 11, 1:34 PM EDT	Coastal Flood Advisory	ILM	11 hr
Jul 12, 3:13 PM EDT	Coastal Flood Advisory	ILM	9 hr
Jul 18, 3:19 PM EDT	Areal Flood Advisory	ILM	63 min
Jul 19, 10:18 AM EDT	Areal Flood Advisory	ILM	103 min
Jul 19, 11:55 AM EDT	Flash Flood Watch	ILM	10 hr
Jul 19, 7:40 PM EDT	Areal Flood Advisory	ILM	115 min
Jul 21, 5:11 PM EDT	Coastal Flood Advisory	ILM	5 hr
Jul 22, 11:51 AM EDT	Coastal Flood Advisory	ILM	11 hr
Jul 23, 11:01 AM EDT	Beach Hazards Statement	ILM	9 hr
Jul 23, 3:21 PM EDT	Coastal Flood Advisory	ILM	9 hr
Jul 24, 2:51 PM EDT	Coastal Flood Advisory	ILM	8 hr
Jul 24, 10:25 PM EDT	Coastal Flood Advisory	ILM	3 hr
Jul 25, 3:26 PM EDT	Coastal Flood Advisory	ILM	7 hr
Jul 25, 10:07 PM EDT	Coastal Flood Advisory	ILM	3 hr
Jul 26, 3:10 PM EDT	Coastal Flood Advisory	ILM	12 hr
Jul 27, 7:14 PM EDT	Coastal Flood Advisory	ILM	7 hr
Jul 28, 1:10 PM EDT	Coastal Flood Advisory	ILM	15 hr
Jul 28, 6:07 PM EDT	Mesoscale Discussion	SPC	83 min
Jul 28, 8:56 PM EDT	Special Weather Statement	ILM	64 min
Jul 29, 3:16 PM EDT	Heat Advisory	ILM	28 hr
Jul 29, 7:55 PM EDT	Beach Hazards Statement	ILM	24 hr
Jul 31, 3:13 AM EDT	Heat Advisory	ILM	16 hr
Jul 31, 1:40 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 31, 8:26 PM EDT	Beach Hazards Statement	ILM	24 hr
Aug 1, 3:47 AM EDT	Heat Advisory	ILM	15 hr
Aug 1, 12:37 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 1, 2:53 PM EDT	Mesoscale Discussion	SPC	97 min
Aug 1, 6:01 PM EDT	Special Weather Statement	ILM	44 min
Aug 2, 3:45 PM EDT	Areal Flood Advisory	ILM	58 min
Aug 3, 3:20 AM EDT	Flash Flood Watch	ILM	4 min
Aug 3, 3:30 AM EDT	Flash Flood Watch	ILM	24 hr
Aug 3, 3:23 PM EDT	Areal Flood Advisory	ILM	112 min
Aug 6, 3:33 PM EDT	Coastal Flood Advisory	ILM	6 hr
Aug 7, 7:55 AM EDT	Areal Flood Advisory	ILM	2 hr
Aug 7, 9:34 AM EDT	Areal Flood Advisory	ILM	71 min
Aug 7, 12:37 PM EDT	Areal Flood Advisory	ILM	68 min
Aug 8, 2:21 PM EDT	Coastal Flood Advisory	ILM	10 hr
Aug 9, 12:08 PM EDT	Coastal Flood Advisory	ILM	13 hr
Aug 10, 3:30 PM EDT	Coastal Flood Advisory	ILM	10 hr
Aug 11, 3:36 PM EDT	Coastal Flood Advisory	ILM	9 hr
Aug 17, 10:44 AM EDT	Beach Hazards Statement	ILM	9 hr
Aug 17, 3:33 PM EDT	Coastal Flood Advisory	ILM	4 hr
Aug 18, 2:39 PM EDT	Coastal Flood Advisory	ILM	6 hr
Aug 19, 3:35 PM EDT	Coastal Flood Advisory	ILM	6 hr
Aug 19, 7:49 PM EDT	Rip Current Statement	ILM	48 hr
Aug 20, 3:53 AM EDT	Coastal Flood Advisory	ILM	19 hr
Aug 20, 1:36 PM EDT	Special Weather Statement	ILM	39 min
Aug 20, 2:13 PM EDT	Special Weather Statement	ILM	47 min
Aug 20, 2:22 PM EDT	Severe Thunderstorm Warning	ILM	23 min
Aug 20, 2:29 PM EDT	Areal Flood Advisory	ILM	75 min
Aug 20, 3:03 PM EDT	Special Weather Statement	ILM	27 min
Aug 20, 10:17 PM EDT	Special Weather Statement	ILM	43 min
Aug 20, 10:30 PM EDT	Severe Thunderstorm Warning	ILM	30 min
Aug 20, 10:49 PM EDT	Areal Flood Advisory	ILM	86 min
Aug 21, 5:24 AM EDT	Coastal Flood Advisory	ILM	18 hr
Aug 21, 6:07 PM EDT	Severe Thunderstorm Warning	ILM	38 min
Aug 22, 5:45 AM EDT	Coastal Flood Advisory	ILM	19 hr
Aug 23, 9:33 AM EDT	Rip Current Statement	ILM	10 hr
Aug 23, 3:18 PM EDT	Coastal Flood Advisory	ILM	10 hr
Aug 31, 7:33 PM EDT	Beach Hazards Statement	ILM	24 hr
Sep 3, 10:53 AM EDT	Beach Hazards Statement	ILM	9 hr
Sep 5, 3:04 PM EDT	Coastal Flood Advisory	ILM	8 hr
Sep 7, 7:42 PM EDT	Rip Current Statement	ILM	24 hr
Sep 8, 1:51 PM EDT	Coastal Flood Advisory	ILM	11 hr
Sep 8, 8:09 PM EDT	Rip Current Statement	ILM	48 hr
Sep 9, 6:06 AM EDT	Coastal Flood Advisory	ILM	8 hr
Sep 10, 7:50 PM EDT	Rip Current Statement	ILM	24 hr
Sep 11, 9:42 AM EDT	Coastal Flood Advisory	ILM	5 hr
Sep 16, 12:35 PM EDT	Coastal Flood Advisory	ILM	7 hr
Sep 19, 2:52 AM EDT	Coastal Flood Advisory	ILM	21 hr
Sep 20, 1:34 PM EDT	Coastal Flood Advisory	ILM	9 hr
Sep 20, 8:08 PM EDT	Rip Current Statement	ILM	24 hr
Sep 21, 3:12 AM EDT	Flash Flood Watch	ILM	39 hr
Sep 21, 8:23 AM EDT	Areal Flood Advisory	ILM	112 min
Sep 21, 9:13 AM EDT	Coastal Flood Advisory	ILM	4 hr
Sep 21, 1:34 PM EDT	Areal Flood Advisory	ILM	3 hr
Sep 21, 5:00 PM EDT	Flash Flood Warning	ILM	21 min
Sep 21, 5:20 PM EDT	Flash Flood Warning	ILM	3 hr
Sep 21, 8:13 PM EDT	Coastal Flood Advisory	ILM	4 hr
Sep 21, 8:13 PM EDT	Rip Current Statement	ILM	24 hr
Sep 22, 7:33 AM EDT	Coastal Flood Advisory	ILM	5 hr
Sep 22, 10:39 AM EDT	Areal Flood Advisory	ILM	111 min
Sep 22, 11:24 AM EDT	Areal Flood Advisory	ILM	111 min
Sep 22, 12:22 PM EDT	Flash Flood Warning	ILM	5 hr
Sep 22, 1:16 PM EDT	Areal Flood Advisory	ILM	119 min
Sep 22, 2:44 PM EDT	Areal Flood Advisory	ILM	3 hr
Sep 23, 4:51 AM EDT	Rip Current Statement	ILM	15 hr
Oct 1, 4:34 AM EDT	Beach Hazards Statement	ILM	25 hr
Oct 1, 5:51 PM EDT	Rip Current Statement	ILM	50 hr
Oct 4, 3:56 PM EDT	Coastal Flood Advisory	ILM	6 hr
Oct 6, 5:10 AM EDT	Coastal Flood Advisory	ILM	6 hr
Oct 6, 1:33 PM EDT	Coastal Flood Advisory	ILM	10 hr
Oct 6, 7:46 PM EDT	Rip Current Statement	ILM	21 hr
Oct 7, 3:51 AM EDT	Coastal Flood Advisory	ILM	6 hr
Oct 7, 8:51 AM EDT	Areal Flood Advisory	ILM	114 min
Oct 7, 9:59 AM EDT	Coastal Flood Advisory	ILM	3 hr
Oct 8, 3:36 AM EDT	Coastal Flood Advisory	ILM	9 hr
Oct 9, 4:01 AM EDT	Coastal Flood Advisory	ILM	10 hr
Oct 10, 3:32 AM EDT	Coastal Flood Advisory	ILM	12 hr
Oct 11, 3:07 AM EDT	Coastal Flood Advisory	ILM	14 hr
Oct 12, 3:04 AM EDT	Coastal Flood Advisory	ILM	10 hr
Oct 12, 1:20 PM EDT	Coastal Flood Advisory	ILM	4 hr
Oct 13, 3:00 PM EDT	Coastal Flood Advisory	ILM	3 hr
Oct 14, 3:19 PM EDT	Coastal Flood Advisory	ILM	4 hr
Oct 28, 8:17 PM EDT	Rip Current Statement	ILM	24 hr
Oct 29, 2:19 AM EDT	Coastal Flood Advisory	ILM	4 hr
Oct 29, 9:41 AM EDT	Coastal Flood Advisory	ILM	9 hr
Oct 30, 2:14 PM EDT	Coastal Flood Advisory	ILM	4 hr
Nov 3, 2:20 PM EDT	Coastal Flood Advisory	ILM	22 hr
Nov 5, 3:19 AM EDT	Coastal Flood Advisory	ILM	12 hr
Nov 5, 9:45 PM EDT	Coastal Flood Advisory	ILM	16 hr
Nov 6, 3:43 AM EDT	High Surf Advisory	ILM	57 hr
Nov 6, 1:46 PM EDT	Coastal Flood Warning	ILM	24 hr
Nov 6, 1:46 PM EDT	Coastal Flood Advisory	ILM	12 hr
Nov 7, 11:26 AM EST	Coastal Flood Advisory	ILM	3 hr
Nov 7, 2:39 PM EST	Coastal Flood Advisory	ILM	7 hr
Nov 7, 9:40 PM EST	Coastal Flood Advisory	ILM	17 hr
Nov 9, 3:14 AM EST	Coastal Flood Advisory	ILM	12 hr
Nov 10, 3:21 AM EST	Coastal Flood Advisory	ILM	13 hr
Nov 11, 7:59 AM EST	Coastal Flood Advisory	ILM	11 hr
Nov 22, 4:18 AM EST	Freeze Watch	ILM	22 hr
Nov 23, 2:18 AM EST	Freeze Warning	ILM	31 hr
Dec 4, 4:53 AM EST	Coastal Flood Advisory	ILM	6 hr
Dec 5, 1:24 AM EST	Coastal Flood Advisory	ILM	10 hr
Dec 6, 3:01 AM EST	Coastal Flood Advisory	ILM	9 hr
Dec 8, 3:12 AM EST	Coastal Flood Advisory	ILM	11 hr
Dec 9, 3:05 AM EST	Coastal Flood Advisory	ILM	12 hr
Dec 18, 3:21 AM EST	Dense Fog Advisory	ILM	6 hr
Dec 30, 8:14 PM EST	Coastal Flood Advisory	ILM	13 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	5
Severe Thunderstorm Watch	2
Tornado Watch	2
Mesoscale Discussion	12
Special Weather Statement	16
Flooding
Flash Flood Warning	3
Flash Flood Watch	6
Flood Watch	1
Areal Flood Advisory	28
Heat
Heat Advisory	3
Cold
Freeze Warning	2
Freeze Watch	1
Fire
Red Flag Warning	1
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	7
Tropical
Tropical Storm Warning	2
Tropical Storm Watch	2
Coast and beach
Coastal Flood Warning	1
Coastal Flood Advisory	127
High Surf Advisory	1
Beach Hazards Statement	28
Rip Current Statement	20

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2020 2022

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.