Weather alerts in U.S. Virgin Islands, 2024

280 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Alerts: 280
Warnings: 48
Watches: 23
Advisories: 174
Busiest month: August47 alerts
Busiest day: June 6, 20246 alerts

Over time

By month

Warning verification

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

U.S. Virgin Islands, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	0			0
Flash flood warnings	12	3	75%	4	100%	227 min

Each office's whole area, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS JSJ: severe thunderstorm warnings	2	0	100%	32	0%
NWS JSJ: flash flood warnings	132	76	42%	347	56%	83 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 7, 1:59 AM CST	Rip Current Statement	JSJ	62 hr
Jan 10, 2:07 AM CST	Rip Current Statement	JSJ	72 hr
Jan 15, 2:13 PM CST	Rip Current Statement	JSJ	4 days
Jan 22, 1:37 AM CST	Rip Current Statement	JSJ	6 days
Feb 1, 2:48 AM CST	Rip Current Statement	JSJ	72 hr
Feb 5, 8:13 AM CST	Flood Watch	JSJ	67 hr
Feb 6, 2:20 PM CST	Rip Current Statement	JSJ	8 days
Feb 6, 4:54 PM CST	Areal Flood Advisory	JSJ	3 hr
Feb 6, 7:22 PM CST	Areal Flood Advisory	JSJ	4 hr
Feb 10, 2:34 AM CST	High Surf Advisory	JSJ	3 days
Feb 15, 2:07 PM CST	Rip Current Statement	JSJ	3 days
Feb 16, 2:15 PM CST	High Surf Advisory	JSJ	36 hr
Feb 26, 12:03 PM CST	Areal Flood Advisory	JSJ	3 hr
Feb 27, 5:42 AM CST	Areal Flood Advisory	JSJ	3 hr
Feb 27, 12:07 PM CST	Areal Flood Advisory	JSJ	2 hr
Feb 27, 2:35 PM CST	Areal Flood Advisory	JSJ	55 min
Mar 1, 1:56 AM CST	Rip Current Statement	JSJ	7 days
Mar 11, 9:54 AM CDT	Rip Current Statement	JSJ	5 days
Mar 12, 6:17 AM CDT	High Surf Advisory	JSJ	57 hr
Mar 25, 3:25 PM CDT	Rip Current Statement	JSJ	4 days
Mar 25, 3:25 PM CDT	High Surf Advisory	JSJ	3 days
Mar 29, 9:02 PM CDT	Rip Current Statement	JSJ	5 days
Mar 31, 9:32 AM CDT	High Surf Advisory	JSJ	31 hr
Apr 9, 3:18 AM CDT	Rip Current Statement	JSJ	7 days
Apr 9, 3:30 PM CDT	High Surf Advisory	JSJ	50 hr
Apr 17, 12:30 PM CDT	Areal Flood Advisory	JSJ	3 hr
Apr 21, 3:22 PM CDT	Areal Flood Advisory	JSJ	52 min
Apr 21, 4:14 PM CDT	Flash Flood Warning	JSJ	3 hr
Apr 28, 3:29 PM CDT	Rip Current Statement	JSJ	4 days
May 2, 9:12 AM CDT	Flood Watch	JSJ	3 days
May 3, 3:47 PM CDT	Areal Flood Advisory	JSJ	45 min
May 3, 4:32 PM CDT	Flash Flood Warning	JSJ	11 hr
May 3, 5:10 PM CDT	Areal Flood Advisory	JSJ	110 min
May 3, 6:58 PM CDT	Areal Flood Advisory	JSJ	6 hr
May 8, 5:33 AM CDT	Areal Flood Advisory	JSJ	37 min
May 8, 6:10 AM CDT	Flash Flood Warning	JSJ	2 hr
May 8, 9:42 AM CDT	Areal Flood Advisory	JSJ	2 hr
May 10, 9:47 AM CDT	Areal Flood Advisory	JSJ	2 hr
May 13, 2:30 AM CDT	Heat Advisory	JSJ	14 hr
May 13, 11:05 AM CDT	Heat Advisory	JSJ	2 min
May 18, 1:41 AM CDT	Heat Advisory	JSJ	14 hr
May 19, 1:38 AM CDT	Heat Advisory	JSJ	15 hr
May 20, 2:31 AM CDT	Heat Advisory	JSJ	14 hr
May 21, 2:08 AM CDT	Excessive Heat Warning	JSJ	15 hr
May 21, 2:08 AM CDT	Heat Advisory	JSJ	15 hr
May 22, 6:20 PM CDT	Areal Flood Advisory	JSJ	115 min
May 22, 6:33 PM CDT	Areal Flood Advisory	JSJ	117 min
May 22, 8:26 PM CDT	Areal Flood Advisory	JSJ	8 hr
May 25, 2:56 AM CDT	Heat Advisory	JSJ	13 hr
May 26, 3:02 AM CDT	Excessive Heat Warning	JSJ	12 hr
May 26, 3:02 AM CDT	Heat Advisory	JSJ	12 hr
May 28, 2:05 AM CDT	Heat Advisory	JSJ	14 hr
May 29, 3:22 AM CDT	Heat Advisory	JSJ	11 hr
May 30, 3:10 AM CDT	Heat Advisory	JSJ	12 hr
May 31, 3:19 AM CDT	Heat Advisory	JSJ	13 hr
Jun 1, 3:02 AM CDT	Heat Advisory	JSJ	13 hr
Jun 2, 2:29 AM CDT	Heat Advisory	JSJ	11 hr
Jun 2, 3:13 PM CDT	Rip Current Statement	JSJ	26 hr
Jun 5, 3:28 PM CDT	Areal Flood Advisory	JSJ	83 min
Jun 5, 4:51 PM CDT	Flash Flood Warning	JSJ	2 hr
Jun 5, 7:00 PM CDT	Areal Flood Advisory	JSJ	2 hr
Jun 6, 2:57 AM CDT	Heat Advisory	JSJ	13 hr
Jun 6, 4:37 AM CDT	Areal Flood Advisory	JSJ	3 hr
Jun 6, 5:41 AM CDT	Areal Flood Advisory	JSJ	109 min
Jun 6, 6:23 AM CDT	Flash Flood Warning Considerable damage threat	JSJ	3 hr
Jun 6, 6:42 AM CDT	Flash Flood Warning Considerable damage threat	JSJ	3 hr
Jun 7, 1:54 AM CDT	Excessive Heat Watch	JSJ	25 hr
Jun 7, 1:54 AM CDT	Excessive Heat Warning	JSJ	15 hr
Jun 7, 1:54 AM CDT	Heat Advisory	JSJ	15 hr
Jun 8, 2:30 AM CDT	Excessive Heat Watch	JSJ	25 hr
Jun 8, 2:30 AM CDT	Heat Advisory	JSJ	15 hr
Jun 9, 3:14 AM CDT	Excessive Heat Watch	JSJ	24 hr
Jun 9, 3:14 AM CDT	Heat Advisory	JSJ	14 hr
Jun 10, 3:00 AM CDT	Excessive Heat Watch	JSJ	24 hr
Jun 10, 3:00 AM CDT	Heat Advisory	JSJ	14 hr
Jun 11, 3:04 AM CDT	Excessive Heat Watch	JSJ	22 hr
Jun 11, 3:04 AM CDT	Heat Advisory	JSJ	14 hr
Jun 12, 1:25 AM CDT	Excessive Heat Watch	JSJ	25 hr
Jun 12, 1:25 AM CDT	Heat Advisory	JSJ	16 hr
Jun 13, 2:52 AM CDT	Excessive Heat Warning	JSJ	14 hr
Jun 13, 3:02 AM CDT	Heat Advisory	JSJ	14 hr
Jun 13, 5:19 PM CDT	Excessive Heat Watch	JSJ	10 hr
Jun 14, 3:25 AM CDT	Excessive Heat Watch	JSJ	25 hr
Jun 15, 4:14 AM CDT	Excessive Heat Watch	JSJ	23 hr
Jun 15, 4:14 AM CDT	Heat Advisory	JSJ	11 hr
Jun 16, 3:01 AM CDT	Excessive Heat Watch	JSJ	23 hr
Jun 16, 3:01 AM CDT	Heat Advisory	JSJ	12 hr
Jun 17, 2:06 AM CDT	Excessive Heat Watch	JSJ	13 hr
Jun 17, 2:06 AM CDT	Heat Advisory	JSJ	13 hr
Jun 23, 3:01 AM CDT	Heat Advisory	JSJ	12 hr
Jun 24, 2:52 AM CDT	Excessive Heat Watch	JSJ	25 hr
Jun 25, 3:51 AM CDT	Excessive Heat Watch	JSJ	21 hr
Jun 25, 3:51 AM CDT	Excessive Heat Warning	JSJ	13 hr
Jun 26, 1:18 AM CDT	Excessive Heat Warning	JSJ	16 hr
Jun 26, 1:18 AM CDT	Heat Advisory	JSJ	16 hr
Jun 27, 2:41 AM CDT	Heat Advisory	JSJ	12 hr
Jun 28, 2:54 AM CDT	Heat Advisory	JSJ	13 hr
Jun 29, 2:41 AM CDT	Heat Advisory	JSJ	13 hr
Jun 30, 3:06 AM CDT	Heat Advisory	JSJ	13 hr
Jul 1, 2:04 AM CDT	Heat Advisory	JSJ	13 hr
Jul 1, 2:53 AM CDT	Rip Current Statement	JSJ	48 hr
Jul 1, 2:53 AM CDT	High Surf Advisory	JSJ	48 hr
Jul 1, 10:16 AM CDT	Coastal Flood Advisory	JSJ	41 hr
Jul 3, 3:35 AM CDT	Heat Advisory	JSJ	12 hr
Jul 3, 3:38 PM CDT	Rip Current Statement	JSJ	13 hr
Jul 5, 2:19 AM CDT	Heat Advisory	JSJ	14 hr
Jul 5, 10:54 AM CDT	Areal Flood Advisory	JSJ	65 min
Jul 5, 10:54 AM CDT	Areal Flood Advisory	JSJ	5 hr
Jul 5, 11:59 AM CDT	Flash Flood Warning Considerable damage threat	JSJ	2 hr
Jul 5, 2:17 PM CDT	Areal Flood Advisory	JSJ	103 min
Jul 6, 3:12 AM CDT	Excessive Heat Warning	JSJ	13 hr
Jul 6, 3:12 AM CDT	Heat Advisory	JSJ	13 hr
Jul 7, 2:01 AM CDT	Excessive Heat Warning	JSJ	14 hr
Jul 7, 2:01 AM CDT	Heat Advisory	JSJ	14 hr
Jul 8, 3:05 AM CDT	Heat Advisory	JSJ	12 hr
Jul 9, 3:08 AM CDT	Heat Advisory	JSJ	13 hr
Jul 10, 2:45 AM CDT	Heat Advisory	JSJ	13 hr
Jul 11, 2:59 AM CDT	Heat Advisory	JSJ	13 hr
Jul 12, 2:16 AM CDT	Heat Advisory	JSJ	14 hr
Jul 13, 3:35 AM CDT	Areal Flood Advisory	JSJ	3 hr
Jul 14, 3:43 AM CDT	Heat Advisory	JSJ	12 hr
Jul 15, 3:10 AM CDT	Heat Advisory	JSJ	12 hr
Jul 16, 3:29 AM CDT	Heat Advisory	JSJ	12 hr
Jul 17, 4:01 AM CDT	Heat Advisory	JSJ	12 hr
Jul 18, 4:37 AM CDT	Excessive Heat Warning	JSJ	11 hr
Jul 18, 4:37 AM CDT	Heat Advisory	JSJ	11 hr
Jul 18, 4:51 AM CDT	Rip Current Statement	JSJ	60 hr
Jul 19, 3:38 AM CDT	Excessive Heat Warning	JSJ	4 hr
Jul 19, 7:20 AM CDT	Heat Advisory	JSJ	8 hr
Jul 20, 3:33 AM CDT	Heat Advisory	JSJ	12 hr
Jul 21, 3:06 AM CDT	Heat Advisory	JSJ	12 hr
Jul 23, 2:57 AM CDT	Heat Advisory	JSJ	12 hr
Jul 24, 2:55 AM CDT	Heat Advisory	JSJ	13 hr
Jul 26, 2:31 AM CDT	Excessive Heat Warning	JSJ	13 hr
Jul 26, 2:31 AM CDT	Heat Advisory	JSJ	6 hr
Jul 27, 3:04 AM CDT	Heat Advisory	JSJ	13 hr
Jul 28, 2:36 AM CDT	Heat Advisory	JSJ	12 hr
Jul 29, 2:57 AM CDT	Heat Advisory	JSJ	12 hr
Jul 30, 3:14 AM CDT	Heat Advisory	JSJ	11 hr
Jul 31, 3:34 PM CDT	Areal Flood Advisory	JSJ	116 min
Aug 1, 12:19 PM CDT	Areal Flood Advisory	JSJ	3 hr
Aug 1, 12:19 PM CDT	Areal Flood Advisory	JSJ	4 hr
Aug 1, 2:55 PM CDT	Areal Flood Advisory	JSJ	112 min
Aug 2, 10:39 AM CDT	Heat Advisory	JSJ	5 hr
Aug 3, 3:04 AM CDT	Excessive Heat Warning	JSJ	12 hr
Aug 3, 3:04 AM CDT	Heat Advisory	JSJ	12 hr
Aug 4, 2:46 AM CDT	Excessive Heat Watch	JSJ	24 hr
Aug 4, 2:46 AM CDT	Excessive Heat Warning	JSJ	13 hr
Aug 5, 3:02 AM CDT	Rip Current Statement	JSJ	11 hr
Aug 5, 3:05 AM CDT	Excessive Heat Warning	JSJ	13 hr
Aug 6, 2:21 AM CDT	Excessive Heat Warning	JSJ	13 hr
Aug 6, 2:21 AM CDT	Heat Advisory	JSJ	13 hr
Aug 7, 1:46 AM CDT	Heat Advisory	JSJ	13 hr
Aug 7, 1:52 AM CDT	Excessive Heat Watch	JSJ	26 hr
Aug 8, 3:28 AM CDT	Heat Advisory	JSJ	13 hr
Aug 11, 9:43 PM CDT	Tropical Storm Watch	JSJ	12 hr
Aug 12, 3:57 AM CDT	Flood Watch	JSJ	71 hr
Aug 12, 10:00 AM CDT	Tropical Storm Warning	JSJ	54 hr
Aug 13, 1:24 AM CDT	Coastal Flood Advisory	JSJ	39 hr
Aug 13, 1:24 AM CDT	Rip Current Statement	JSJ	51 hr
Aug 13, 1:24 AM CDT	High Surf Advisory	JSJ	39 hr
Aug 13, 9:57 AM CDT	Hurricane Watch	JSJ	19 hr
Aug 13, 8:11 PM CDT	Flash Flood Warning Considerable damage threat	JSJ	15 hr
Aug 13, 9:20 PM CDT	Flash Flood Warning Considerable damage threat	JSJ	14 hr
Aug 15, 3:32 AM CDT	Heat Advisory	JSJ	12 hr
Aug 16, 3:52 AM CDT	Excessive Heat Warning	JSJ	12 hr
Aug 16, 3:52 AM CDT	Heat Advisory	JSJ	12 hr
Aug 17, 3:00 AM CDT	Excessive Heat Warning	JSJ	13 hr
Aug 18, 2:36 AM CDT	Heat Advisory	JSJ	13 hr
Aug 19, 2:14 AM CDT	Heat Advisory	JSJ	14 hr
Aug 20, 2:46 AM CDT	Heat Advisory	JSJ	13 hr
Aug 22, 3:32 AM CDT	Excessive Heat Warning	JSJ	12 hr
Aug 22, 3:32 AM CDT	Heat Advisory	JSJ	12 hr
Aug 23, 3:41 AM CDT	Excessive Heat Warning	JSJ	12 hr
Aug 23, 3:41 AM CDT	Heat Advisory	JSJ	12 hr
Aug 24, 4:18 AM CDT	Heat Advisory	JSJ	12 hr
Aug 25, 3:12 AM CDT	Excessive Heat Warning	JSJ	13 hr
Aug 25, 3:12 AM CDT	Heat Advisory	JSJ	13 hr
Aug 26, 3:26 AM CDT	Excessive Heat Warning	JSJ	13 hr
Aug 27, 2:35 AM CDT	Heat Advisory	JSJ	13 hr
Aug 29, 2:56 AM CDT	Heat Advisory	JSJ	13 hr
Aug 29, 9:55 AM CDT	Excessive Heat Warning	JSJ	6 hr
Aug 30, 1:28 AM CDT	Excessive Heat Warning	JSJ	15 hr
Aug 30, 1:28 AM CDT	Heat Advisory	JSJ	13 hr
Aug 30, 10:04 AM CDT	Rip Current Statement	JSJ	7 hr
Aug 30, 2:49 PM CDT	Excessive Heat Watch	JSJ	11 hr
Aug 31, 2:02 AM CDT	Heat Advisory	JSJ	14 hr
Sep 1, 3:45 AM CDT	Excessive Heat Warning	JSJ	12 hr
Sep 1, 3:45 AM CDT	Heat Advisory	JSJ	12 hr
Sep 2, 10:18 AM CDT	Heat Advisory	JSJ	6 hr
Sep 3, 7:51 AM CDT	Heat Advisory	JSJ	8 hr
Sep 3, 9:35 AM CDT	Rip Current Statement	JSJ	7 hr
Sep 4, 2:34 AM CDT	Excessive Heat Warning	JSJ	13 hr
Sep 5, 3:17 AM CDT	Excessive Heat Warning	JSJ	12 hr
Sep 6, 2:06 AM CDT	Excessive Heat Warning	JSJ	7 hr
Sep 6, 2:06 AM CDT	Heat Advisory	JSJ	14 hr
Sep 7, 3:21 AM CDT	Heat Advisory	JSJ	13 hr
Sep 8, 3:13 AM CDT	Heat Advisory	JSJ	12 hr
Sep 9, 2:58 AM CDT	Heat Advisory	JSJ	11 hr
Sep 10, 2:08 PM CDT	Areal Flood Advisory	JSJ	3 hr
Sep 10, 3:34 PM CDT	Areal Flood Advisory	JSJ	72 min
Sep 10, 4:46 PM CDT	Flash Flood Warning Considerable damage threat	JSJ	5 hr
Sep 10, 5:29 PM CDT	Areal Flood Advisory	JSJ	2 hr
Sep 12, 2:53 AM CDT	Heat Advisory	JSJ	13 hr
Sep 13, 2:32 AM CDT	Heat Advisory	JSJ	13 hr
Sep 14, 1:21 AM CDT	Heat Advisory	JSJ	15 hr
Sep 15, 2:05 AM CDT	Heat Advisory	JSJ	14 hr
Sep 16, 3:09 AM CDT	Excessive Heat Warning	JSJ	13 hr
Sep 16, 3:09 AM CDT	Heat Advisory	JSJ	13 hr
Sep 17, 2:04 AM CDT	Excessive Heat Warning	JSJ	14 hr
Sep 17, 2:04 AM CDT	Heat Advisory	JSJ	14 hr
Sep 18, 8:00 AM CDT	Heat Advisory	JSJ	7 hr
Sep 20, 2:06 AM CDT	Heat Advisory	JSJ	13 hr
Sep 21, 3:08 AM CDT	Excessive Heat Warning	JSJ	13 hr
Sep 21, 3:08 AM CDT	Heat Advisory	JSJ	13 hr
Sep 22, 2:43 AM CDT	Heat Advisory	JSJ	13 hr
Sep 23, 3:32 AM CDT	Excessive Heat Warning	JSJ	12 hr
Sep 23, 3:32 AM CDT	Heat Advisory	JSJ	12 hr
Sep 24, 2:53 AM CDT	Excessive Heat Warning	JSJ	13 hr
Sep 25, 3:38 AM CDT	Excessive Heat Warning	JSJ	12 hr
Sep 25, 3:38 AM CDT	Heat Advisory	JSJ	12 hr
Sep 28, 3:31 AM CDT	Excessive Heat Warning	JSJ	12 hr
Sep 28, 3:31 AM CDT	Heat Advisory	JSJ	12 hr
Sep 29, 2:43 AM CDT	Heat Advisory	JSJ	12 hr
Sep 30, 3:09 AM CDT	Heat Advisory	JSJ	12 hr
Oct 1, 2:43 AM CDT	Heat Advisory	JSJ	13 hr
Oct 4, 3:23 AM CDT	Rip Current Statement	JSJ	10 days
Oct 7, 3:23 AM CDT	Heat Advisory	JSJ	10 hr
Oct 8, 3:26 AM CDT	Heat Advisory	JSJ	12 hr
Oct 9, 2:34 AM CDT	Heat Advisory	JSJ	13 hr
Oct 9, 3:20 AM CDT	Rip Current Statement	JSJ	5 days
Oct 9, 3:32 PM CDT	High Surf Advisory	JSJ	47 hr
Oct 10, 2:29 AM CDT	Heat Advisory	JSJ	14 hr
Oct 11, 3:30 AM CDT	Heat Advisory	JSJ	13 hr
Oct 12, 2:21 AM CDT	Heat Advisory	JSJ	14 hr
Oct 13, 3:39 AM CDT	Heat Advisory	JSJ	10 hr
Oct 14, 3:46 AM CDT	Heat Advisory	JSJ	11 hr
Oct 15, 3:41 AM CDT	Heat Advisory	JSJ	11 hr
Oct 17, 2:09 AM CDT	Heat Advisory	JSJ	13 hr
Oct 19, 2:26 AM CDT	Heat Advisory	JSJ	13 hr
Oct 19, 2:53 PM CDT	Rip Current Statement	JSJ	50 hr
Oct 20, 1:55 AM CDT	Heat Advisory	JSJ	13 hr
Oct 21, 4:01 AM CDT	Heat Advisory	JSJ	11 hr
Oct 22, 3:01 AM CDT	Heat Advisory	JSJ	12 hr
Oct 23, 3:01 AM CDT	Heat Advisory	JSJ	12 hr
Oct 24, 2:52 AM CDT	Heat Advisory	JSJ	7 hr
Oct 24, 10:02 AM CDT	Excessive Heat Warning	JSJ	5 hr
Oct 25, 2:47 AM CDT	Heat Advisory	JSJ	12 hr
Oct 26, 3:42 AM CDT	Heat Advisory	JSJ	11 hr
Oct 30, 11:06 AM CDT	Flood Watch	JSJ	64 hr
Oct 30, 3:12 PM CDT	Rip Current Statement	JSJ	6 days
Oct 31, 4:10 AM CDT	Flash Flood Warning	JSJ	3 hr
Oct 31, 6:50 AM CDT	Areal Flood Advisory	JSJ	2 hr
Nov 3, 4:49 PM CST	Areal Flood Advisory	JSJ	109 min
Nov 6, 12:37 AM CST	Areal Flood Advisory	JSJ	4 hr
Nov 6, 2:21 AM CST	Rip Current Statement	JSJ	72 hr
Nov 6, 5:57 PM CST	Areal Flood Advisory	JSJ	2 hr
Nov 8, 9:09 AM CST	Flood Watch	JSJ	57 hr
Nov 10, 6:51 AM CST	Areal Flood Advisory	JSJ	5 hr
Nov 10, 2:05 PM CST	Rip Current Statement	JSJ	4 days
Nov 11, 12:00 AM CST	Areal Flood Advisory	JSJ	2 hr
Nov 11, 2:11 AM CST	Flash Flood Warning	JSJ	4 hr
Nov 11, 2:33 AM CST	High Surf Advisory	JSJ	54 hr
Nov 11, 4:08 AM CST	Areal Flood Advisory	JSJ	3 hr
Nov 11, 5:57 AM CST	Areal Flood Advisory	JSJ	48 min
Nov 12, 2:43 AM CST	Coastal Flood Advisory	JSJ	13 hr
Nov 14, 2:47 AM CST	Rip Current Statement	JSJ	5 days
Nov 15, 2:02 PM CST	High Surf Advisory	JSJ	3 days
Nov 17, 3:23 PM CST	Areal Flood Advisory	JSJ	112 min
Nov 18, 1:48 AM CST	High Surf Advisory	JSJ	12 hr
Nov 20, 3:49 AM CST	Rip Current Statement	JSJ	36 hr
Nov 23, 9:14 AM CST	Rip Current Statement	JSJ	3 days
Nov 24, 4:32 AM CST	Areal Flood Advisory	JSJ	3 hr
Nov 27, 1:48 PM CST	Rip Current Statement	JSJ	5 days
Dec 12, 2:10 PM CST	Rip Current Statement	JSJ	10 days
Dec 16, 2:45 PM CST	Rip Current Statement	JSJ	5 days
Dec 23, 4:50 AM CST	Rip Current Statement	JSJ	9 hr
Dec 27, 7:52 PM CST	Areal Flood Advisory	JSJ	3 hr
Dec 27, 10:11 PM CST	Areal Flood Advisory	JSJ	3 hr
Dec 28, 1:17 AM CST	Rip Current Statement	JSJ	4 days

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Flooding
Flash Flood Warning	12
Flood Watch	5
Areal Flood Advisory	44
Heat
Excessive Heat Warning	35
Excessive Heat Watch	16
Heat Advisory	115
Tropical
Tropical Storm Warning	1
Hurricane Watch	1
Tropical Storm Watch	1
Coast and beach
Coastal Flood Advisory	3
High Surf Advisory	12
Rip Current Statement	35

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2023 2025

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.