Alert archive / California / Small Craft Advisories

Small Craft Advisories in California, 2024

570 small craft advisories in 2024. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of small craft advisories reaches back to 2005.

Small Craft Advisories by county

Each county as a circle sized by its count in 2024. Tap one for its archive.

Small Craft Advisories: 570
Busiest month: April62 small craft advisories
Busiest day: March 30, 20246 small craft advisories

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 1, 2:23 AM PST	Small Craft Advisory	EKA	29 hr
Jan 1, 2:43 AM PST	Small Craft Advisory	MTR	7 days
Jan 1, 2:45 AM PST	Small Craft Advisory	LOX	30 hr
Jan 1, 8:32 AM PST	Small Craft Advisory	MTR	7 days
Jan 2, 1:59 AM PST	Small Craft Advisory	SGX	58 hr
Jan 2, 2:55 AM PST	Small Craft Advisory	LOX	42 hr
Jan 2, 2:41 PM PST	Small Craft Advisory	EKA	6 days
Jan 3, 2:37 AM PST	Small Craft Advisory	LOX	19 hr
Jan 3, 1:50 PM PST	Small Craft Advisory	LOX	70 min
Jan 4, 12:52 AM PST	Small Craft Advisory	MTR	4 days
Jan 4, 2:26 AM PST	Small Craft Advisory	LOX	65 hr
Jan 4, 8:45 AM PST	Small Craft Advisory	MTR	4 days
Jan 4, 1:43 PM PST	Small Craft Advisory	LOX	5 hr
Jan 7, 1:48 PM PST	Small Craft Advisory	LOX	50 hr
Jan 8, 2:32 AM PST	Small Craft Advisory	MTR	66 hr
Jan 8, 2:35 AM PST	Small Craft Advisory	EKA	65 hr
Jan 8, 2:05 PM PST	Small Craft Advisory	LOX	49 hr
Jan 9, 2:43 AM PST	Small Craft Advisory	MTR	66 hr
Jan 10, 11:41 PM PST	Small Craft Advisory	EKA	21 hr
Jan 11, 8:55 AM PST	Small Craft Advisory	LOX	4 days
Jan 11, 3:01 PM PST	Small Craft Advisory	EKA	72 hr
Jan 12, 3:00 AM PST	Small Craft Advisory	MTR	60 hr
Jan 13, 2:01 AM PST	Small Craft Advisory	SGX	41 hr
Jan 14, 8:34 PM PST	Small Craft Advisory	MTR	42 hr
Jan 15, 3:01 AM PST	Small Craft Advisory	EKA	3 days
Jan 17, 2:13 PM PST	Small Craft Advisory	MTR	4 days
Jan 17, 2:23 PM PST	Small Craft Advisory	EKA	61 hr
Jan 18, 9:35 AM PST	Small Craft Advisory	LOX	71 hr
Jan 18, 2:32 PM PST	Small Craft Advisory	EKA	36 hr
Jan 20, 12:04 PM PST	Small Craft Advisory	EKA	45 hr
Jan 20, 2:24 PM PST	Small Craft Advisory	MTR	43 hr
Jan 21, 1:20 AM PST	Small Craft Advisory	SGX	68 hr
Jan 21, 2:55 AM PST	Small Craft Advisory	LOX	3 days
Jan 21, 11:43 PM PST	Small Craft Advisory	EKA	9 hr
Jan 22, 2:32 PM PST	Small Craft Advisory	EKA	36 hr
Jan 22, 2:36 PM PST	Small Craft Advisory	MTR	42 hr
Jan 23, 7:19 AM PST	Small Craft Advisory	LOX	19 hr
Jan 23, 2:45 PM PST	Small Craft Advisory	EKA	5 days
Jan 24, 2:08 AM PST	Small Craft Advisory	LOX	5 hr
Jan 24, 1:57 PM PST	Small Craft Advisory	MTR	37 hr
Jan 24, 8:39 PM PST	Small Craft Advisory	LOX	30 hr
Jan 26, 3:07 AM PST	Small Craft Advisory	LOX	5 hr
Jan 26, 12:34 PM PST	Small Craft Advisory	LOX	25 hr
Jan 26, 2:13 PM PST	Small Craft Advisory	MTR	7 hr
Jan 27, 9:04 AM PST	Small Craft Advisory	EKA	30 hr
Jan 27, 1:45 PM PST	Small Craft Advisory	LOX	25 hr
Jan 28, 2:52 PM PST	Small Craft Advisory	EKA	52 hr
Jan 29, 2:30 AM PST	Small Craft Advisory	MTR	61 hr
Jan 30, 1:45 AM PST	Small Craft Advisory	LOX	43 hr
Jan 31, 2:10 AM PST	Small Craft Advisory	SGX	3 days
Jan 31, 2:36 PM PST	Small Craft Advisory	MTR	3 days
Feb 1, 2:51 AM PST	Small Craft Advisory	LOX	3 days
Feb 1, 8:04 AM PST	Small Craft Advisory	EKA	4 days
Feb 2, 2:03 AM PST	Small Craft Advisory	MTR	26 hr
Feb 2, 10:28 PM PST	Small Craft Advisory	LOX	5 hr
Feb 3, 3:51 AM PST	Small Craft Advisory	MTR	17 hr
Feb 3, 1:14 PM PST	Small Craft Advisory	SGX	49 hr
Feb 4, 5:50 PM PST	Small Craft Advisory	LOX	19 hr
Feb 5, 2:38 AM PST	Small Craft Advisory	MTR	4 days
Feb 5, 3:01 AM PST	Small Craft Advisory	EKA	5 days
Feb 5, 8:08 PM PST	Small Craft Advisory	LOX	6 hr
Feb 6, 2:24 AM PST	Small Craft Advisory	LOX	4 days
Feb 6, 2:42 AM PST	Small Craft Advisory	MTR	60 hr
Feb 6, 1:06 PM PST	Small Craft Advisory	SGX	45 hr
Feb 8, 2:43 PM PST	Small Craft Advisory	MTR	42 hr
Feb 8, 9:00 PM PST	Small Craft Advisory	EKA	12 hr
Feb 9, 2:08 AM PST	Small Craft Advisory	EKA	31 hr
Feb 9, 2:32 AM PST	Small Craft Advisory	LOX	24 hr
Feb 10, 1:56 PM PST	Small Craft Advisory	MTR	31 hr
Feb 12, 2:21 AM PST	Small Craft Advisory	EKA	13 hr
Feb 12, 9:02 PM PST	Small Craft Advisory	EKA	72 hr
Feb 13, 2:36 PM PST	Small Craft Advisory	MTR	36 hr
Feb 14, 3:04 AM PST	Small Craft Advisory	MTR	36 hr
Feb 15, 2:35 AM PST	Small Craft Advisory	MTR	3 days
Feb 15, 3:02 PM PST	Small Craft Advisory	MTR	5 days
Feb 15, 8:59 PM PST	Small Craft Advisory	EKA	4 days
Feb 16, 2:11 PM PST	Small Craft Advisory	LOX	7 days
Feb 18, 12:29 PM PST	Small Craft Advisory	SGX	70 hr
Feb 20, 6:55 AM PST	Small Craft Advisory	LOX	20 hr
Feb 20, 8:50 AM PST	Small Craft Advisory	EKA	24 hr
Feb 21, 2:55 PM PST	Small Craft Advisory	EKA	48 hr
Feb 22, 2:27 AM PST	Small Craft Advisory	EKA	37 hr
Feb 22, 5:35 AM PST	Small Craft Advisory	MTR	27 hr
Feb 23, 8:52 PM PST	Small Craft Advisory	LOX	11 hr
Feb 24, 2:25 PM PST	Small Craft Advisory	EKA	22 hr
Feb 25, 8:50 AM PST	Small Craft Advisory	MTR	3 days
Feb 25, 2:58 PM PST	Small Craft Advisory	EKA	60 hr
Feb 25, 8:20 PM PST	Small Craft Advisory	MTR	49 hr
Feb 26, 2:01 AM PST	Small Craft Advisory	LOX	55 hr
Feb 28, 2:02 AM PST	Small Craft Advisory	MTR	5 days
Feb 28, 8:46 AM PST	Small Craft Advisory	EKA	12 hr
Feb 28, 12:02 PM PST	Small Craft Advisory	LOX	6 days
Feb 29, 2:30 AM PST	Small Craft Advisory	MTR	4 days
Feb 29, 8:59 AM PST	Small Craft Advisory	EKA	18 hr
Mar 1, 1:12 PM PST	Small Craft Advisory	SGX	68 hr
Mar 1, 9:06 PM PST	Small Craft Advisory	EKA	54 hr
Mar 3, 8:03 PM PST	Small Craft Advisory	LOX	28 hr
Mar 4, 8:43 AM PST	Small Craft Advisory	EKA	30 hr
Mar 4, 9:07 PM PST	Small Craft Advisory	LOX	3 hr
Mar 5, 2:28 AM PST	Small Craft Advisory	MTR	3 days
Mar 5, 1:27 PM PST	Small Craft Advisory	LOX	59 hr
Mar 5, 2:45 PM PST	Small Craft Advisory	EKA	60 hr
Mar 6, 2:22 PM PST	Small Craft Advisory	LOX	7 hr
Mar 6, 9:41 PM PST	Small Craft Advisory	SGX	24 hr
Mar 7, 8:46 PM PST	Small Craft Advisory	LOX	12 hr
Mar 8, 2:52 AM PST	Small Craft Advisory	EKA	5 days
Mar 8, 2:27 PM PST	Small Craft Advisory	MTR	5 days
Mar 8, 2:41 PM PST	Small Craft Advisory	LOX	10 hr
Mar 8, 3:11 PM PST	Small Craft Advisory	EKA	5 days
Mar 9, 2:35 AM PST	Small Craft Advisory	MTR	4 days
Mar 9, 9:07 AM PST	Small Craft Advisory	LOX	5 days
Mar 11, 2:22 AM PDT	Small Craft Advisory	MTR	5 days
Mar 11, 9:16 AM PDT	Small Craft Advisory	LOX	4 days
Mar 11, 8:40 PM PDT	Small Craft Advisory	EKA	3 days
Mar 12, 2:09 AM PDT	Small Craft Advisory	SGX	24 hr
Mar 12, 2:33 AM PDT	Small Craft Advisory	MTR	66 hr
Mar 13, 7:12 PM PDT	Small Craft Advisory	SGX	20 hr
Mar 14, 2:33 AM PDT	Small Craft Advisory	MTR	36 hr
Mar 17, 2:17 AM PDT	Small Craft Advisory	MTR	11 hr
Mar 18, 2:47 AM PDT	Small Craft Advisory	LOX	18 hr
Mar 18, 9:01 PM PDT	Small Craft Advisory	LOX	3 days
Mar 19, 2:28 AM PDT	Small Craft Advisory	MTR	49 hr
Mar 19, 7:42 PM PDT	Small Craft Advisory	LOX	53 hr
Mar 20, 2:50 AM PDT	Small Craft Advisory	EKA	24 hr
Mar 21, 2:34 AM PDT	Small Craft Advisory	MTR	4 days
Mar 21, 2:39 AM PDT	Small Craft Advisory	EKA	4 days
Mar 22, 2:37 AM PDT	Small Craft Advisory	MTR	5 days
Mar 22, 1:14 PM PDT	Small Craft Advisory	SGX	49 hr
Mar 22, 2:30 PM PDT	Small Craft Advisory	LOX	37 hr
Mar 24, 2:06 AM PDT	Small Craft Advisory	MTR	12 hr
Mar 24, 1:49 PM PDT	Small Craft Advisory	MTR	31 hr
Mar 25, 2:07 AM PDT	Small Craft Advisory	SGX	24 hr
Mar 25, 2:41 AM PDT	Small Craft Advisory	EKA	36 hr
Mar 25, 2:47 AM PDT	Small Craft Advisory	LOX	54 hr
Mar 25, 9:01 AM PDT	Small Craft Advisory	MTR	24 hr
Mar 26, 2:01 AM PDT	Small Craft Advisory	LOX	25 hr
Mar 26, 2:22 PM PDT	Small Craft Advisory	MTR	37 hr
Mar 26, 2:48 PM PDT	Small Craft Advisory	EKA	3 days
Mar 27, 12:34 AM PDT	Small Craft Advisory	LOX	2 hr
Mar 27, 2:33 AM PDT	Small Craft Advisory	MTR	5 days
Mar 27, 9:15 PM PDT	Small Craft Advisory	LOX	4 days
Mar 28, 2:35 AM PDT	Small Craft Advisory	MTR	42 hr
Mar 28, 12:22 PM PDT	Small Craft Advisory	LOX	68 hr
Mar 28, 1:33 PM PDT	Small Craft Advisory	SGX	51 hr
Mar 29, 8:19 PM PDT	Small Craft Advisory	LOX	55 hr
Mar 29, 9:28 PM PDT	Small Craft Advisory	EKA	6 hr
Mar 29, 9:28 PM PDT	Small Craft Advisory	EKA	36 hr
Mar 30, 2:31 AM PDT	Small Craft Advisory	MTR	54 hr
Mar 30, 3:04 AM PDT	Small Craft Advisory	EKA	12 hr
Mar 30, 2:47 PM PDT	Small Craft Advisory	MTR	36 hr
Apr 1, 2:02 AM PDT	Small Craft Advisory	EKA	67 hr
Apr 2, 3:20 AM PDT	Small Craft Advisory	MTR	4 days
Apr 2, 9:25 PM PDT	Small Craft Advisory	LOX	66 hr
Apr 3, 2:41 AM PDT	Small Craft Advisory	EKA	36 hr
Apr 3, 8:06 AM PDT	Small Craft Advisory	MTR	19 hr
Apr 3, 1:22 PM PDT	Small Craft Advisory	SGX	67 hr
Apr 4, 3:06 AM PDT	Small Craft Advisory	MTR	42 hr
Apr 5, 5:57 AM PDT	Small Craft Advisory	EKA	15 hr
Apr 5, 11:01 PM PDT	Small Craft Advisory	LOX	40 hr
Apr 6, 2:42 AM PDT	Small Craft Advisory	MTR	6 days
Apr 6, 12:39 PM PDT	Small Craft Advisory	SGX	38 hr
Apr 6, 2:30 PM PDT	Small Craft Advisory	EKA	5 days
Apr 6, 2:49 PM PDT	Small Craft Advisory	MTR	12 hr
Apr 6, 3:00 PM PDT	Small Craft Advisory	LOX	36 hr
Apr 7, 2:44 AM PDT	Small Craft Advisory	MTR	42 hr
Apr 7, 12:34 PM PDT	Small Craft Advisory	SGX	36 hr
Apr 7, 1:10 PM PDT	Small Craft Advisory	LOX	68 hr
Apr 8, 2:41 AM PDT	Small Craft Advisory	MTR	42 hr
Apr 8, 3:00 AM PDT	Small Craft Advisory	EKA	3 days
Apr 9, 2:44 AM PDT	Small Craft Advisory	LOX	30 hr
Apr 9, 8:13 AM PDT	Small Craft Advisory	MTR	3 days
Apr 10, 2:56 AM PDT	Small Craft Advisory	MTR	54 hr
Apr 10, 2:20 PM PDT	Small Craft Advisory	LOX	37 hr
Apr 11, 2:38 PM PDT	Small Craft Advisory	MTR	66 hr
Apr 12, 2:37 AM PDT	Small Craft Advisory	MTR	48 hr
Apr 12, 3:27 AM PDT	Small Craft Advisory	LOX	39 hr
Apr 12, 2:15 PM PDT	Small Craft Advisory	MTR	37 hr
Apr 12, 2:40 PM PDT	Small Craft Advisory	EKA	4 days
Apr 13, 2:11 AM PDT	Small Craft Advisory	SGX	18 hr
Apr 13, 8:35 AM PDT	Small Craft Advisory	LOX	4 days
Apr 13, 1:39 PM PDT	Small Craft Advisory	LOX	4 hr
Apr 13, 2:00 PM PDT	Small Craft Advisory	EKA	5 days
Apr 14, 2:42 AM PDT	Small Craft Advisory	MTR	4 days
Apr 15, 2:33 AM PDT	Small Craft Advisory	MTR	66 hr
Apr 15, 2:33 AM PDT	Small Craft Advisory	MTR	3 days
Apr 16, 3:04 AM PDT	Small Craft Advisory	LOX	11 hr
Apr 17, 3:00 AM PDT	Small Craft Advisory	EKA	48 hr
Apr 17, 8:53 AM PDT	Small Craft Advisory	LOX	14 hr
Apr 19, 8:34 AM PDT	Small Craft Advisory	MTR	3 days
Apr 19, 1:54 PM PDT	Small Craft Advisory	LOX	60 hr
Apr 20, 2:51 AM PDT	Small Craft Advisory	EKA	3 days
Apr 22, 2:39 PM PDT	Small Craft Advisory	MTR	6 hr
Apr 23, 2:54 AM PDT	Small Craft Advisory	MTR	18 hr
Apr 23, 2:15 PM PDT	Small Craft Advisory	LOX	13 hr
Apr 24, 2:31 AM PDT	Small Craft Advisory	MTR	5 days
Apr 24, 3:02 AM PDT	Small Craft Advisory	LOX	24 hr
Apr 24, 8:11 AM PDT	Small Craft Advisory	MTR	37 hr
Apr 24, 2:10 PM PDT	Small Craft Advisory	LOX	49 hr
Apr 25, 2:23 AM PDT	Small Craft Advisory	SGX	57 hr
Apr 25, 2:42 AM PDT	Small Craft Advisory	EKA	63 hr
Apr 25, 2:46 AM PDT	Small Craft Advisory	MTR	54 hr
Apr 25, 2:53 PM PDT	Small Craft Advisory	MTR	4 days
Apr 25, 8:51 PM PDT	Small Craft Advisory	MTR	6 hr
Apr 26, 2:09 PM PDT	Small Craft Advisory	MTR	37 hr
Apr 27, 2:59 AM PDT	Small Craft Advisory	LOX	7 days
Apr 27, 3:01 AM PDT	Small Craft Advisory	MTR	3 days
Apr 28, 2:29 AM PDT	Small Craft Advisory	LOX	31 hr
Apr 28, 8:49 PM PDT	Small Craft Advisory	MTR	30 hr
Apr 29, 2:13 AM PDT	Small Craft Advisory	EKA	61 hr
Apr 29, 2:51 PM PDT	Small Craft Advisory	MTR	36 hr
Apr 30, 2:31 AM PDT	Small Craft Advisory	MTR	54 hr
Apr 30, 2:55 AM PDT	Small Craft Advisory	LOX	24 hr
May 1, 2:45 AM PDT	Small Craft Advisory	MTR	4 days
May 2, 2:19 AM PDT	Small Craft Advisory	MTR	49 hr
May 2, 8:51 PM PDT	Small Craft Advisory	MTR	12 hr
May 3, 2:37 AM PDT	Small Craft Advisory	MTR	18 hr
May 3, 2:37 AM PDT	Small Craft Advisory	MTR	30 hr
May 3, 3:08 AM PDT	Small Craft Advisory	EKA	45 hr
May 3, 1:16 PM PDT	Small Craft Advisory	SGX	62 hr
May 3, 8:28 PM PDT	Small Craft Advisory	LOX	43 hr
May 3, 8:41 PM PDT	Small Craft Advisory	MTR	36 hr
May 4, 3:03 AM PDT	Small Craft Advisory	LOX	71 hr
May 4, 8:33 AM PDT	Small Craft Advisory	MTR	66 hr
May 5, 2:34 AM PDT	Small Craft Advisory	MTR	18 hr
May 5, 2:55 AM PDT	Small Craft Advisory	LOX	18 hr
May 5, 3:10 AM PDT	Small Craft Advisory	EKA	33 hr
May 5, 2:38 PM PDT	Small Craft Advisory	MTR	4 days
May 5, 8:20 PM PDT	Small Craft Advisory	LOX	7 hr
May 5, 8:20 PM PDT	Small Craft Advisory	LOX	29 hr
May 5, 8:39 PM PDT	Small Craft Advisory	MTR	54 hr
May 6, 2:34 AM PDT	Small Craft Advisory	MTR	42 hr
May 6, 9:09 PM PDT	Small Craft Advisory	EKA	24 hr
May 7, 1:42 AM PDT	Small Craft Advisory	LOX	24 hr
May 7, 2:57 PM PDT	Small Craft Advisory	MTR	30 hr
May 8, 1:30 AM PDT	Small Craft Advisory	LOX	24 hr
May 9, 2:37 AM PDT	Small Craft Advisory	EKA	18 hr
May 9, 2:43 AM PDT	Small Craft Advisory	MTR	12 hr
May 10, 7:45 PM PDT	Small Craft Advisory	LOX	31 hr
May 11, 9:55 AM PDT	Small Craft Advisory	LOX	43 hr
May 11, 2:54 PM PDT	Small Craft Advisory	EKA	3 days
May 11, 8:28 PM PDT	Small Craft Advisory	MTR	67 hr
May 12, 2:02 AM PDT	Small Craft Advisory	MTR	49 hr
May 13, 7:42 AM PDT	Small Craft Advisory	LOX	6 hr
May 15, 2:01 AM PDT	Small Craft Advisory	MTR	67 hr
May 16, 2:50 PM PDT	Small Craft Advisory	EKA	30 hr
May 17, 2:33 AM PDT	Small Craft Advisory	MTR	8 days
May 18, 2:40 AM PDT	Small Craft Advisory	MTR	48 hr
May 19, 2:06 AM PDT	Small Craft Advisory	LOX	8 days
May 20, 2:45 AM PDT	Small Craft Advisory	MTR	14 days
May 21, 2:59 AM PDT	Small Craft Advisory	EKA	3 days
May 21, 8:22 AM PDT	Small Craft Advisory	MTR	36 hr
May 22, 8:50 AM PDT	Small Craft Advisory	MTR	42 hr
May 23, 8:36 AM PDT	Small Craft Advisory	MTR	36 hr
May 24, 2:42 AM PDT	Small Craft Advisory	MTR	3 days
May 24, 2:37 PM PDT	Small Craft Advisory	EKA	5 days
May 25, 2:19 AM PDT	Small Craft Advisory	LOX	49 hr
May 26, 2:51 PM PDT	Small Craft Advisory	EKA	71 hr
May 27, 2:36 AM PDT	Small Craft Advisory	MTR	42 hr
May 27, 3:11 AM PDT	Small Craft Advisory	LOX	47 hr
May 28, 2:41 PM PDT	Small Craft Advisory	MTR	12 hr
May 28, 2:58 PM PDT	Small Craft Advisory	EKA	54 hr
May 29, 2:35 AM PDT	Small Craft Advisory	LOX	48 hr
May 29, 2:32 PM PDT	Small Craft Advisory	MTR	12 hr
May 30, 12:20 AM PDT	Small Craft Advisory	EKA	5 hr
May 30, 8:33 AM PDT	Small Craft Advisory	MTR	8 days
May 30, 8:38 PM PDT	Small Craft Advisory	EKA	50 hr
May 31, 2:54 AM PDT	Small Craft Advisory	LOX	4 days
May 31, 2:36 PM PDT	Small Craft Advisory	MTR	36 hr
Jun 1, 2:31 PM PDT	Small Craft Advisory	MTR	30 hr
Jun 2, 2:47 PM PDT	Small Craft Advisory	MTR	9 days
Jun 3, 2:46 AM PDT	Small Craft Advisory	MTR	4 days
Jun 4, 2:52 AM PDT	Small Craft Advisory	LOX	18 hr
Jun 5, 2:35 AM PDT	Small Craft Advisory	MTR	42 hr
Jun 5, 3:09 AM PDT	Small Craft Advisory	LOX	16 hr
Jun 6, 3:03 AM PDT	Small Craft Advisory	EKA	53 hr
Jun 7, 2:38 AM PDT	Small Craft Advisory	MTR	8 days
Jun 7, 3:26 PM PDT	Small Craft Advisory	EKA	5 days
Jun 8, 2:24 AM PDT	Small Craft Advisory	MTR	25 hr
Jun 8, 2:45 AM PDT	Small Craft Advisory	EKA	3 days
Jun 8, 8:23 AM PDT	Small Craft Advisory	EKA	3 days
Jun 8, 1:41 PM PDT	Small Craft Advisory	LOX	42 hr
Jun 10, 2:16 AM PDT	Small Craft Advisory	MTR	49 hr
Jun 10, 7:53 PM PDT	Small Craft Advisory	LOX	7 hr
Jun 12, 12:46 PM PDT	Small Craft Advisory	LOX	70 hr
Jun 12, 2:34 PM PDT	Small Craft Advisory	MTR	6 days
Jun 12, 8:55 PM PDT	Small Craft Advisory	EKA	42 hr
Jun 14, 9:04 PM PDT	Small Craft Advisory	EKA	18 hr
Jun 15, 2:17 AM PDT	Small Craft Advisory	MTR	49 hr
Jun 15, 3:05 AM PDT	Small Craft Advisory	EKA	10 days
Jun 16, 2:47 PM PDT	Small Craft Advisory	EKA	42 hr
Jun 16, 9:43 PM PDT	Small Craft Advisory	LOX	5 days
Jun 17, 2:32 AM PDT	Small Craft Advisory	MTR	18 hr
Jun 17, 2:32 AM PDT	Small Craft Advisory	MTR	35 hr
Jun 17, 2:51 AM PDT	Small Craft Advisory	LOX	18 hr
Jun 17, 9:14 PM PDT	Small Craft Advisory	LOX	5 hr
Jun 18, 2:36 AM PDT	Small Craft Advisory	MTR	7 days
Jun 18, 2:08 PM PDT	Small Craft Advisory	LOX	11 hr
Jun 19, 12:42 AM PDT	Small Craft Advisory	LOX	50 hr
Jun 19, 2:14 AM PDT	Small Craft Advisory	MTR	49 hr
Jun 21, 8:37 AM PDT	Small Craft Advisory	EKA	24 hr
Jun 22, 2:54 AM PDT	Small Craft Advisory	EKA	3 days
Jun 25, 2:32 AM PDT	Small Craft Advisory	MTR	7 days
Jun 25, 2:30 PM PDT	Small Craft Advisory	LOX	4 days
Jun 26, 2:15 AM PDT	Small Craft Advisory	MTR	49 hr
Jun 26, 2:59 PM PDT	Small Craft Advisory	EKA	7 days
Jun 28, 2:31 AM PDT	Small Craft Advisory	MTR	5 days
Jun 28, 2:49 AM PDT	Small Craft Advisory	LOX	24 hr
Jun 29, 2:32 AM PDT	Small Craft Advisory	MTR	42 hr
Jun 29, 3:01 AM PDT	Small Craft Advisory	LOX	72 hr
Jun 30, 2:15 AM PDT	Small Craft Advisory	EKA	62 hr
Jul 1, 9:36 PM PDT	Small Craft Advisory	LOX	5 hr
Jul 3, 2:52 AM PDT	Small Craft Advisory	MTR	6 hr
Jul 3, 8:36 AM PDT	Small Craft Advisory	MTR	18 hr
Jul 3, 12:34 PM PDT	Small Craft Advisory	LOX	3 days
Jul 4, 2:37 AM PDT	Small Craft Advisory	MTR	54 hr
Jul 4, 9:04 AM PDT	Small Craft Advisory	EKA	12 hr
Jul 5, 2:07 PM PDT	Small Craft Advisory	MTR	13 hr
Jul 6, 2:21 AM PDT	Small Craft Advisory	EKA	3 days
Jul 6, 8:07 PM PDT	Small Craft Advisory	MTR	37 hr
Jul 7, 8:08 PM PDT	Small Craft Advisory	LOX	66 hr
Jul 7, 8:10 PM PDT	Small Craft Advisory	MTR	7 hr
Jul 8, 8:37 PM PDT	Small Craft Advisory	MTR	6 hr
Jul 8, 8:37 PM PDT	Small Craft Advisory	MTR	5 days
Jul 9, 3:02 AM PDT	Small Craft Advisory	EKA	36 hr
Jul 10, 2:30 AM PDT	Small Craft Advisory	EKA	5 days
Jul 10, 3:02 PM PDT	Small Craft Advisory	EKA	48 hr
Jul 14, 8:58 PM PDT	Small Craft Advisory	LOX	30 hr
Jul 16, 2:41 AM PDT	Small Craft Advisory	LOX	5 days
Jul 16, 8:51 AM PDT	Small Craft Advisory	MTR	7 days
Jul 16, 9:02 PM PDT	Small Craft Advisory	EKA	7 days
Jul 17, 2:04 AM PDT	Small Craft Advisory	MTR	43 hr
Jul 17, 2:55 AM PDT	Small Craft Advisory	LOX	24 hr
Jul 18, 2:02 AM PDT	Small Craft Advisory	MTR	4 days
Jul 18, 2:34 AM PDT	Small Craft Advisory	LOX	4 days
Jul 19, 3:11 AM PDT	Small Craft Advisory	EKA	66 hr
Jul 20, 2:44 AM PDT	Small Craft Advisory	EKA	8 days
Jul 22, 8:31 PM PDT	Small Craft Advisory	MTR	12 hr
Jul 23, 9:02 AM PDT	Small Craft Advisory	MTR	5 days
Jul 24, 2:19 AM PDT	Small Craft Advisory	MTR	4 days
Jul 24, 1:31 PM PDT	Small Craft Advisory	LOX	5 days
Jul 26, 2:52 AM PDT	Small Craft Advisory	MTR	12 hr
Jul 26, 3:35 AM PDT	Small Craft Advisory	LOX	23 hr
Jul 26, 8:36 AM PDT	Small Craft Advisory	MTR	6 hr
Jul 26, 9:14 PM PDT	Small Craft Advisory	LOX	28 hr
Jul 29, 1:33 AM PDT	Small Craft Advisory	LOX	3 days
Aug 1, 2:19 AM PDT	Small Craft Advisory	MTR	3 days
Aug 1, 2:36 AM PDT	Small Craft Advisory	LOX	24 hr
Aug 1, 8:53 PM PDT	Small Craft Advisory	EKA	11 days
Aug 2, 2:33 AM PDT	Small Craft Advisory	LOX	5 days
Aug 2, 8:10 PM PDT	Small Craft Advisory	LOX	31 hr
Aug 3, 2:38 PM PDT	Small Craft Advisory	EKA	30 hr
Aug 4, 1:46 PM PDT	Small Craft Advisory	MTR	3 days
Aug 4, 2:43 PM PDT	Small Craft Advisory	MTR	36 hr
Aug 4, 9:05 PM PDT	Small Craft Advisory	EKA	18 hr
Aug 8, 2:55 AM PDT	Small Craft Advisory	MTR	9 days
Aug 8, 8:39 AM PDT	Small Craft Advisory	LOX	6 days
Aug 9, 2:17 AM PDT	Small Craft Advisory	MTR	4 days
Aug 9, 2:31 AM PDT	Small Craft Advisory	LOX	18 hr
Aug 10, 2:16 AM PDT	Small Craft Advisory	MTR	6 hr
Aug 11, 8:42 AM PDT	Small Craft Advisory	MTR	6 days
Aug 12, 2:31 PM PDT	Small Craft Advisory	MTR	5 days
Aug 13, 3:52 PM PDT	Small Craft Advisory	MTR	29 hr
Aug 13, 8:45 PM PDT	Small Craft Advisory	LOX	7 days
Aug 13, 9:11 PM PDT	Small Craft Advisory	MTR	48 hr
Aug 15, 2:51 AM PDT	Small Craft Advisory	LOX	18 hr
Aug 16, 2:08 AM PDT	Small Craft Advisory	MTR	36 hr
Aug 19, 2:01 AM PDT	Small Craft Advisory	LOX	8 days
Aug 19, 2:44 AM PDT	Small Craft Advisory	MTR	24 hr
Aug 19, 2:44 AM PDT	Small Craft Advisory	MTR	3 days
Aug 20, 2:45 PM PDT	Small Craft Advisory	MTR	36 hr
Aug 20, 3:05 PM PDT	Small Craft Advisory	EKA	36 hr
Aug 21, 2:42 AM PDT	Small Craft Advisory	LOX	24 hr
Aug 21, 2:43 PM PDT	Small Craft Advisory	MTR	30 hr
Aug 22, 2:11 PM PDT	Small Craft Advisory	EKA	32 hr
Aug 23, 2:36 AM PDT	Small Craft Advisory	LOX	18 hr
Aug 23, 2:48 AM PDT	Small Craft Advisory	MTR	42 hr
Aug 24, 2:56 AM PDT	Small Craft Advisory	MTR	5 days
Aug 25, 2:56 AM PDT	Small Craft Advisory	MTR	12 hr
Aug 25, 2:57 AM PDT	Small Craft Advisory	EKA	60 hr
Aug 26, 2:16 AM PDT	Small Craft Advisory	LOX	31 hr
Aug 26, 2:41 PM PDT	Small Craft Advisory	EKA	3 days
Aug 29, 2:58 PM PDT	Small Craft Advisory	MTR	6 hr
Aug 29, 2:58 PM PDT	Small Craft Advisory	MTR	12 hr
Aug 29, 8:06 PM PDT	Small Craft Advisory	LOX	4 days
Aug 30, 2:32 AM PDT	Small Craft Advisory	MTR	24 hr
Aug 30, 2:32 AM PDT	Small Craft Advisory	MTR	48 hr
Aug 31, 2:07 AM PDT	Small Craft Advisory	LOX	3 days
Aug 31, 2:39 AM PDT	Small Craft Advisory	MTR	3 days
Aug 31, 8:56 PM PDT	Small Craft Advisory	MTR	60 hr
Sep 2, 3:33 AM PDT	Small Craft Advisory	EKA	61 hr
Sep 3, 3:01 AM PDT	Small Craft Advisory	LOX	6 hr
Sep 3, 1:03 PM PDT	Small Craft Advisory	LOX	9 days
Sep 4, 8:48 PM PDT	Small Craft Advisory	LOX	30 hr
Sep 6, 2:48 AM PDT	Small Craft Advisory	LOX	18 hr
Sep 7, 2:39 AM PDT	Small Craft Advisory	LOX	17 hr
Sep 8, 3:08 AM PDT	Small Craft Advisory	EKA	3 days
Sep 9, 2:32 AM PDT	Small Craft Advisory	LOX	48 hr
Sep 9, 12:59 PM PDT	Small Craft Advisory	SGX	34 hr
Sep 9, 2:07 PM PDT	Small Craft Advisory	MTR	8 days
Sep 10, 2:41 AM PDT	Small Craft Advisory	MTR	30 hr
Sep 10, 10:02 AM PDT	Small Craft Advisory	MTR	47 hr
Sep 11, 2:47 AM PDT	Small Craft Advisory	MTR	6 hr
Sep 11, 9:05 PM PDT	Small Craft Advisory	EKA	5 days
Sep 12, 2:33 AM PDT	Small Craft Advisory	LOX	35 hr
Sep 12, 8:22 AM PDT	Small Craft Advisory	LOX	25 hr
Sep 13, 8:15 AM PDT	Small Craft Advisory	MTR	4 days
Sep 14, 8:02 AM PDT	Small Craft Advisory	MTR	55 hr
Sep 14, 1:55 PM PDT	Small Craft Advisory	LOX	4 days
Sep 15, 2:07 AM PDT	Small Craft Advisory	LOX	7 hr
Sep 16, 12:45 PM PDT	Small Craft Advisory	LOX	38 hr
Sep 16, 2:26 PM PDT	Small Craft Advisory	EKA	19 hr
Sep 17, 12:10 PM PDT	Small Craft Advisory	LOX	32 hr
Sep 17, 2:51 PM PDT	Small Craft Advisory	EKA	7 days
Sep 18, 2:37 AM PDT	Small Craft Advisory	MTR	5 days
Sep 19, 12:39 PM PDT	Small Craft Advisory	LOX	14 hr
Sep 20, 2:57 AM PDT	Small Craft Advisory	LOX	24 hr
Sep 21, 8:33 AM PDT	Small Craft Advisory	MTR	42 hr
Sep 22, 8:54 AM PDT	Small Craft Advisory	EKA	24 hr
Sep 23, 9:01 AM PDT	Small Craft Advisory	EKA	5 hr
Sep 24, 8:46 PM PDT	Small Craft Advisory	LOX	30 hr
Sep 25, 2:42 AM PDT	Small Craft Advisory	EKA	5 days
Sep 25, 2:11 PM PDT	Small Craft Advisory	MTR	5 days
Sep 26, 2:04 PM PDT	Small Craft Advisory	EKA	5 days
Sep 26, 8:38 PM PDT	Small Craft Advisory	MTR	4 days
Sep 28, 12:51 PM PDT	Small Craft Advisory	LOX	44 hr
Sep 30, 8:45 AM PDT	Small Craft Advisory	MTR	18 hr
Sep 30, 8:20 PM PDT	Small Craft Advisory	MTR	67 hr
Oct 1, 2:29 AM PDT	Small Craft Advisory	LOX	18 hr
Oct 1, 2:44 AM PDT	Small Craft Advisory	EKA	57 hr
Oct 1, 1:26 PM PDT	Small Craft Advisory	LOX	38 hr
Oct 3, 3:02 AM PDT	Small Craft Advisory	EKA	17 hr
Oct 6, 2:26 AM PDT	Small Craft Advisory	MTR	4 days
Oct 6, 2:52 PM PDT	Small Craft Advisory	EKA	4 days
Oct 7, 2:31 AM PDT	Small Craft Advisory	MTR	66 hr
Oct 7, 2:39 AM PDT	Small Craft Advisory	LOX	18 hr
Oct 7, 8:20 PM PDT	Small Craft Advisory	LOX	55 hr
Oct 8, 12:06 PM PDT	Small Craft Advisory	MTR	33 hr
Oct 10, 2:31 AM PDT	Small Craft Advisory	LOX	16 hr
Oct 11, 2:21 AM PDT	Small Craft Advisory	LOX	6 days
Oct 11, 2:56 AM PDT	Small Craft Advisory	EKA	30 hr
Oct 13, 1:48 AM PDT	Small Craft Advisory	LOX	4 days
Oct 13, 2:31 AM PDT	Small Craft Advisory	MTR	4 days
Oct 14, 2:00 AM PDT	Small Craft Advisory	LOX	23 hr
Oct 14, 9:01 PM PDT	Small Craft Advisory	EKA	15 hr
Oct 15, 12:01 PM PDT	Small Craft Advisory	EKA	3 hr
Oct 15, 2:33 PM PDT	Small Craft Advisory	MTR	42 hr
Oct 15, 2:53 PM PDT	Small Craft Advisory	EKA	5 days
Oct 16, 2:38 AM PDT	Small Craft Advisory	LOX	33 hr
Oct 16, 2:50 AM PDT	Small Craft Advisory	MTR	4 days
Oct 16, 1:41 PM PDT	Small Craft Advisory	LOX	34 hr
Oct 17, 9:09 PM PDT	Small Craft Advisory	EKA	24 hr
Oct 18, 2:37 AM PDT	Small Craft Advisory	LOX	33 hr
Oct 19, 11:59 AM PDT	Small Craft Advisory	LOX	2 hr
Oct 21, 2:20 AM PDT	Small Craft Advisory	LOX	4 days
Oct 21, 2:24 AM PDT	Small Craft Advisory	MTR	3 days
Oct 21, 2:58 AM PDT	Small Craft Advisory	EKA	4 days
Oct 23, 2:22 AM PDT	Small Craft Advisory	LOX	19 hr
Oct 24, 8:53 PM PDT	Small Craft Advisory	EKA	36 hr
Oct 26, 1:45 AM PDT	Small Craft Advisory	MTR	4 days
Oct 26, 8:58 AM PDT	Small Craft Advisory	EKA	4 days
Oct 26, 1:15 PM PDT	Small Craft Advisory	LOX	4 days
Oct 27, 3:30 AM PDT	Small Craft Advisory	SGX	56 hr
Oct 27, 9:20 PM PDT	Small Craft Advisory	LOX	58 hr
Oct 29, 2:43 AM PDT	Small Craft Advisory	MTR	18 hr
Oct 29, 11:14 AM PDT	Small Craft Advisory	SGX	3 hr
Oct 29, 5:16 PM PDT	Small Craft Advisory	EKA	4 hr
Oct 29, 9:00 PM PDT	Small Craft Advisory	EKA	20 hr
Oct 29, 9:32 PM PDT	Small Craft Advisory	LOX	5 hr
Oct 30, 2:39 AM PDT	Small Craft Advisory	MTR	6 days
Oct 30, 1:52 PM PDT	Small Craft Advisory	LOX	7 days
Oct 30, 2:57 PM PDT	Small Craft Advisory	EKA	66 hr
Nov 1, 1:32 AM PDT	Small Craft Advisory	LOX	19 hr
Nov 1, 2:48 AM PDT	Small Craft Advisory	MTR	6 days
Nov 1, 12:58 PM PDT	Small Craft Advisory	LOX	3 days
Nov 1, 1:22 PM PDT	Small Craft Advisory	SGX	58 hr
Nov 1, 2:45 PM PDT	Small Craft Advisory	EKA	18 hr
Nov 1, 8:18 PM PDT	Small Craft Advisory	MTR	62 hr
Nov 2, 3:57 AM PDT	Small Craft Advisory	EKA	5 days
Nov 2, 9:00 AM PDT	Small Craft Advisory	EKA	19 hr
Nov 4, 9:02 PM PST	Small Craft Advisory	EKA	36 hr
Nov 5, 1:11 PM PST	Small Craft Advisory	SGX	45 hr
Nov 6, 9:01 AM PST	Small Craft Advisory	EKA	18 hr
Nov 7, 11:03 AM PST	Small Craft Advisory	LOX	3 hr
Nov 7, 1:55 PM PST	Small Craft Advisory	LOX	4 hr
Nov 8, 6:43 AM PST	Small Craft Advisory	LOX	20 hr
Nov 8, 2:34 PM PST	Small Craft Advisory	EKA	36 hr
Nov 10, 2:26 AM PST	Small Craft Advisory	EKA	31 hr
Nov 10, 2:32 AM PST	Small Craft Advisory	MTR	6 days
Nov 10, 12:34 PM PST	Small Craft Advisory	SGX	37 hr
Nov 10, 12:57 PM PST	Small Craft Advisory	LOX	3 days
Nov 10, 2:00 PM PST	Small Craft Advisory	MTR	19 hr
Nov 11, 6:48 AM PST	Small Craft Advisory	EKA	29 hr
Nov 11, 7:53 PM PST	Small Craft Advisory	LOX	11 hr
Nov 12, 12:02 PM PST	Small Craft Advisory	EKA	9 hr
Nov 12, 1:48 PM PST	Small Craft Advisory	LOX	31 hr
Nov 13, 2:53 AM PST	Small Craft Advisory	MTR	60 hr
Nov 13, 2:23 PM PST	Small Craft Advisory	EKA	28 hr
Nov 13, 8:36 PM PST	Small Craft Advisory	LOX	4 days
Nov 14, 2:00 AM PST	Small Craft Advisory	SGX	50 hr
Nov 14, 6:21 PM PST	Small Craft Advisory	EKA	39 hr
Nov 14, 8:31 PM PST	Small Craft Advisory	MTR	42 hr
Nov 15, 8:36 PM PST	Small Craft Advisory	MTR	12 hr
Nov 16, 2:59 AM PST	Small Craft Advisory	EKA	4 days
Nov 16, 2:30 PM PST	Small Craft Advisory	MTR	7 days
Nov 17, 2:44 AM PST	Small Craft Advisory	LOX	60 hr
Nov 17, 2:28 PM PST	Small Craft Advisory	LOX	37 hr
Nov 18, 2:32 AM PST	Small Craft Advisory	MTR	18 hr
Nov 18, 8:31 PM PST	Small Craft Advisory	LOX	18 hr
Nov 18, 8:50 PM PST	Small Craft Advisory	MTR	42 hr
Nov 19, 3:01 AM PST	Small Craft Advisory	LOX	12 hr
Nov 19, 1:21 PM PST	Small Craft Advisory	LOX	56 hr
Nov 21, 3:00 AM PST	Small Craft Advisory	EKA	15 hr
Nov 22, 1:13 AM PST	Small Craft Advisory	LOX	25 hr
Nov 22, 3:08 AM PST	Small Craft Advisory	EKA	30 hr
Nov 22, 8:12 PM PST	Small Craft Advisory	MTR	7 hr
Nov 23, 2:52 AM PST	Small Craft Advisory	MTR	42 hr
Nov 24, 2:27 AM PST	Small Craft Advisory	MTR	43 hr
Nov 24, 2:18 PM PST	Small Craft Advisory	LOX	37 hr
Nov 24, 7:00 PM PST	Small Craft Advisory	EKA	14 hr
Nov 26, 4:34 AM PST	Small Craft Advisory	EKA	64 hr
Nov 28, 1:11 PM PST	Small Craft Advisory	LOX	21 hr
Nov 29, 3:11 AM PST	Small Craft Advisory	EKA	24 hr
Dec 4, 12:43 PM PST	Small Craft Advisory	LOX	53 hr
Dec 6, 2:24 AM PST	Small Craft Advisory	LOX	6 hr
Dec 6, 2:50 AM PST	Small Craft Advisory	MTR	4 days
Dec 6, 2:34 PM PST	Small Craft Advisory	MTR	3 days
Dec 6, 3:13 PM PST	Small Craft Advisory	EKA	72 hr
Dec 6, 7:19 PM PST	Small Craft Advisory	LOX	49 hr
Dec 8, 2:36 AM PST	Small Craft Advisory	LOX	11 hr
Dec 9, 2:35 AM PST	Small Craft Advisory	LOX	33 hr
Dec 9, 3:01 PM PST	Small Craft Advisory	EKA	70 hr
Dec 10, 2:01 PM PST	Small Craft Advisory	LOX	7 hr
Dec 10, 2:34 PM PST	Small Craft Advisory	MTR	3 days
Dec 11, 1:29 AM PST	Small Craft Advisory	LOX	8 days
Dec 11, 1:07 PM PST	Small Craft Advisory	SGX	33 hr
Dec 12, 1:29 AM PST	Small Craft Advisory	LOX	11 hr
Dec 12, 2:32 PM PST	Small Craft Advisory	MTR	13 hr
Dec 12, 7:25 PM PST	Small Craft Advisory	MTR	26 hr
Dec 13, 3:28 AM PST	Small Craft Advisory	MTR	6 hr
Dec 13, 2:54 PM PST	Small Craft Advisory	EKA	54 hr
Dec 13, 8:58 PM PST	Small Craft Advisory	LOX	5 days
Dec 14, 8:37 AM PST	Small Craft Advisory	MTR	48 hr
Dec 14, 3:12 PM PST	Small Craft Advisory	LOX	30 hr
Dec 15, 2:39 AM PST	Small Craft Advisory	MTR	30 hr
Dec 15, 8:40 AM PST	Small Craft Advisory	MTR	66 hr
Dec 15, 8:39 PM PST	Small Craft Advisory	LOX	30 hr
Dec 16, 8:53 AM PST	Small Craft Advisory	LOX	54 hr
Dec 16, 8:55 AM PST	Small Craft Advisory	EKA	60 hr
Dec 16, 2:31 PM PST	Small Craft Advisory	EKA	54 hr
Dec 17, 2:49 AM PST	Small Craft Advisory	LOX	36 hr
Dec 19, 2:19 AM PST	Small Craft Advisory	MTR	13 days
Dec 19, 2:39 AM PST	Small Craft Advisory	EKA	3 hr
Dec 19, 5:16 AM PST	Small Craft Advisory	EKA	10 hr
Dec 19, 4:49 PM PST	Small Craft Advisory	EKA	30 hr
Dec 20, 3:00 AM PST	Small Craft Advisory	LOX	12 days
Dec 21, 2:24 AM PST	Small Craft Advisory	SGX	4 days
Dec 21, 8:53 AM PST	Small Craft Advisory	EKA	18 hr
Dec 22, 2:57 PM PST	Small Craft Advisory	EKA	15 hr
Dec 23, 2:59 AM PST	Small Craft Advisory	LOX	54 hr
Dec 23, 8:49 AM PST	Small Craft Advisory	MTR	30 hr
Dec 23, 8:23 PM PST	Small Craft Advisory	EKA	46 hr
Dec 24, 8:50 PM PST	Small Craft Advisory	MTR	4 days
Dec 25, 8:32 AM PST	Small Craft Advisory	MTR	5 days
Dec 25, 10:25 PM PST	Small Craft Advisory	MTR	71 hr
Dec 27, 2:49 AM PST	Small Craft Advisory	EKA	45 hr
Dec 28, 2:00 AM PST	Small Craft Advisory	MTR	3 days
Dec 29, 2:08 AM PST	Small Craft Advisory	MTR	60 hr
Dec 29, 2:50 AM PST	Small Craft Advisory	EKA	24 hr
Dec 30, 1:41 PM PST	Small Craft Advisory	EKA	13 hr
Dec 31, 2:19 AM PST	Small Craft Advisory	LOX	7 hr

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.