Weather alerts in Hawaii, 2010

329 weather alerts in 2010, 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.

Weather alerts by county

Each county as a circle sized by its count in 2010. Tap one for its archive.

Alerts: 329
Warnings: 96
Watches: 13
Advisories: 220
Busiest month: December123 alerts
Busiest day: December 10, 201036 alerts

Over time

By month

The alerts

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

Issued	Product	Office	Counties	Lasted
Dec 31, 3:24 PM HST	High Wind Warning	HFO	Hawaii	8 hr
Dec 31, 11:26 PM HST	Wind Advisory	HFO	Hawaii	13 hr
Jan 1, 5:02 PM HST	Wind Advisory	HFO	Hawaii	59 hr
Jan 2, 3:25 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Jan 2, 3:30 PM HST	Small Craft Advisory	HFO		13 days
Jan 3, 3:38 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Jan 4, 3:35 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Jan 4, 3:35 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	20 hr
Jan 6, 11:05 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	5 hr
Jan 8, 3:54 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Jan 8, 2:22 PM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	13 hr
Jan 10, 3:37 AM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	60 hr
Jan 10, 8:07 PM HST	Wind Advisory	HFO	Hawaii	14 hr
Jan 12, 3:29 AM HST	Wind Advisory	HFO	Hawaii	6 hr
Jan 12, 3:30 AM HST	High Surf Advisory	HFO	Kalawao	12 hr
Jan 12, 3:24 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Jan 12, 3:24 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	24 hr
Jan 13, 8:53 AM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	31 hr
Jan 13, 3:36 PM HST	High Wind Warning	HFO	Hawaii, Kalawao	12 hr
Jan 14, 3:30 AM HST	Wind Advisory	HFO	Hawaii	12 hr
Jan 14, 3:36 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Jan 16, 3:39 AM HST	Small Craft Advisory	HFO		6 days
Jan 16, 3:58 AM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	59 hr
Jan 17, 8:39 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	55 hr
Jan 20, 6:47 PM HST	Wind Advisory	HFO	Hawaii	9 hr
Jan 22, 7:09 PM HST	Wind Advisory	HFO	Hawaii	28 hr
Jan 23, 3:31 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	24 hr
Jan 23, 10:02 PM HST	Small Craft Advisory	HFO		11 hr
Jan 26, 3:31 PM HST	Small Craft Advisory	HFO		54 hr
Jan 26, 3:35 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	48 hr
Jan 26, 3:35 PM HST	Wind Advisory	HFO	Hawaii	18 hr
Jan 28, 3:33 AM HST	Wind Advisory	HFO	Hawaii	3 days
Jan 28, 9:17 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	23 hr
Jan 29, 8:52 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Jan 29, 9:46 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Jan 29, 11:22 PM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Jan 30, 3:51 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Jan 30, 6:48 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Jan 30, 3:33 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Jan 30, 3:45 PM HST	Small Craft Advisory	HFO		36 hr
Feb 2, 3:31 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	72 hr
Feb 2, 5:35 AM HST	Areal Flood Advisory	HFO	Kauai	47 min
Feb 2, 5:45 AM HST	Wind Advisory	HFO	Hawaii	13 hr
Feb 2, 8:50 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Feb 2, 12:15 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Feb 2, 1:55 PM HST	Areal Flood Advisory	HFO	Kalawao	110 min
Feb 2, 3:35 PM HST	Small Craft Advisory	HFO		60 hr
Feb 2, 6:24 PM HST	High Wind Warning	HFO	Hawaii	9 hr
Feb 3, 9:27 PM HST	Wind Advisory	HFO	Hawaii	6 hr
Feb 5, 9:43 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	42 hr
Feb 5, 3:37 PM HST	Small Craft Advisory	HFO		24 hr
Feb 7, 3:26 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	36 hr
Feb 9, 3:32 PM HST	High Surf Warning	HFO	Hawaii, Honolulu, Kauai, Kalawao	60 hr
Feb 9, 3:41 PM HST	Small Craft Advisory	HFO		4 days
Feb 10, 3:09 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	5 days
Feb 16, 6:30 AM HST	Wind Advisory	HFO	Hawaii	9 hr
Feb 16, 9:41 AM HST	Small Craft Advisory	HFO		3 days
Feb 16, 3:33 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	65 hr
Feb 17, 4:49 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	16 hr
Feb 20, 3:15 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	48 hr
Feb 22, 3:30 PM HST	Small Craft Advisory	HFO		36 hr
Feb 22, 3:35 PM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	24 hr
Feb 23, 3:28 AM HST	High Surf Advisory	HFO	Hawaii	12 hr
Feb 23, 3:27 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	12 hr
Feb 24, 3:55 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	59 hr
Feb 24, 9:34 PM HST	Small Craft Advisory	HFO		42 hr
Feb 27, 3:43 PM HST	Gale Warning	HFO		24 hr
Feb 27, 3:43 PM HST	Small Craft Advisory	HFO		14 days
Feb 28, 3:54 AM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	48 hr
Feb 28, 9:49 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	54 hr
Feb 28, 3:46 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	60 hr
Mar 1, 5:06 AM HST	Red Flag Warning	HFO		58 hr
Mar 1, 10:02 AM HST	Gale Warning	HFO		18 hr
Mar 3, 11:37 AM HST	High Surf Advisory	HFO	Honolulu, Kalawao	3 days
Mar 4, 3:24 AM HST	Gale Warning	HFO		24 hr
Mar 4, 3:24 AM HST	Small Craft Advisory	HFO		12 hr
Mar 8, 7:53 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	68 hr
Mar 8, 12:00 PM HST	Red Flag Warning	HFO		28 hr
Mar 8, 1:02 PM HST	Gale Warning	HFO		63 hr
Mar 8, 3:45 PM HST	High Surf Advisory	HFO	Honolulu, Kalawao	71 hr
Mar 10, 6:47 AM HST	Winter Weather Advisory	HFO	Hawaii	5 hr
Mar 14, 9:18 AM HST	Small Craft Advisory	HFO		66 hr
Mar 14, 9:21 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	71 hr
Mar 14, 3:17 PM HST	Wind Advisory	HFO	Hawaii	12 hr
Mar 16, 1:30 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Mar 16, 3:43 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Mar 17, 6:15 PM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Mar 17, 11:36 PM HST	Wind Advisory	HFO	Hawaii	10 hr
Mar 18, 3:38 AM HST	Small Craft Advisory	HFO		3 days
Mar 18, 3:34 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	26 hr
Mar 19, 3:33 PM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	68 hr
Mar 21, 11:35 PM HST	Areal Flood Advisory	HFO	Hawaii	6 hr
Mar 22, 5:40 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Mar 22, 3:47 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	48 hr
Mar 22, 3:52 PM HST	Small Craft Advisory	HFO		4 days
Mar 28, 3:40 AM HST	Small Craft Advisory	HFO		9 days
Mar 28, 3:30 PM HST	Small Craft Advisory	HFO		7 days
Mar 28, 3:33 PM HST	Fire Weather Watch	HFO		36 hr
Mar 29, 3:27 AM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Mar 29, 3:27 PM HST	Gale Warning	HFO		3 days
Mar 29, 3:29 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	7 days
Mar 31, 7:02 AM HST	Red Flag Warning	HFO		33 hr
Apr 6, 7:28 PM HST	Flash Flood Warning	HFO	Honolulu	3 hr
Apr 6, 8:23 PM HST	Flash Flood Warning	HFO	Honolulu	3 hr
Apr 6, 11:13 PM HST	Flash Flood Warning	HFO	Honolulu	8 hr
Apr 7, 8:10 AM HST	Flash Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	31 hr
Apr 7, 9:28 AM HST	Areal Flood Advisory	HFO	Kauai	2 hr
Apr 7, 11:30 AM HST	Areal Flood Advisory	HFO	Kauai	5 hr
Apr 7, 3:22 PM HST	Areal Flood Advisory	HFO	Honolulu	2 hr
Apr 7, 6:12 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Apr 7, 9:03 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Apr 7, 9:04 PM HST	Small Craft Advisory	HFO		54 hr
Apr 7, 10:29 PM HST	Flash Flood Warning	HFO	Kauai	8 hr
Apr 8, 7:21 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Apr 9, 1:21 PM HST	Winter Weather Advisory	HFO	Hawaii	5 hr
Apr 9, 3:38 PM HST	Areal Flood Advisory	HFO	Hawaii	113 min
Apr 12, 3:39 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	72 hr
Apr 13, 3:30 AM HST	Small Craft Advisory	HFO		9 days
Apr 14, 1:40 PM HST	Wind Advisory	HFO	Hawaii	4 hr
Apr 14, 7:04 PM HST	Fire Weather Watch	HFO		8 hr
Apr 15, 3:15 AM HST	Red Flag Warning	HFO		36 hr
Apr 15, 7:25 AM HST	Wind Advisory	HFO	Hawaii	8 hr
Apr 15, 3:33 PM HST	Small Craft Advisory	HFO		60 hr
Apr 16, 3:33 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Apr 21, 3:16 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Apr 25, 9:30 AM HST	Small Craft Advisory	HFO		6 days
Apr 25, 3:33 PM HST	High Surf Advisory	HFO	Hawaii, Kauai, Kalawao	48 hr
Apr 27, 3:32 AM HST	Wind Advisory	HFO	Kalawao	54 hr
Apr 30, 3:42 PM HST	Flash Flood Watch	HFO	Honolulu, Kauai	56 hr
May 3, 9:46 AM HST	High Surf Advisory	HFO	Kauai	18 hr
May 4, 3:35 PM HST	Small Craft Advisory	HFO		6 days
May 5, 12:06 PM HST	Red Flag Warning	HFO		28 hr
May 12, 3:30 PM HST	Small Craft Advisory	HFO		4 days
May 15, 11:14 AM HST	Wind Advisory	HFO	Hawaii	8 hr
May 19, 3:45 AM HST	Small Craft Advisory	HFO		7 days
May 19, 6:30 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	45 hr
May 22, 3:29 AM HST	Wind Advisory	HFO	Kalawao	36 hr
May 22, 11:06 AM HST	Red Flag Warning	HFO		6 hr
May 25, 3:32 AM HST	Wind Advisory	HFO	Kalawao	8 hr
May 27, 3:28 AM HST	Wind Advisory	HFO	Hawaii	16 hr
May 28, 7:30 AM HST	Dense Fog Advisory	HFO	Hawaii	2 hr
May 29, 3:34 PM HST	Small Craft Advisory	HFO		4 days
May 31, 6:48 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	53 hr
Jun 5, 3:17 AM HST	Wind Advisory	HFO	Hawaii	17 hr
Jun 7, 3:29 PM HST	Small Craft Advisory	HFO		24 days
Jun 8, 3:30 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	60 hr
Jun 9, 11:34 AM HST	Red Flag Warning	HFO		28 hr
Jun 10, 3:12 AM HST	High Wind Warning	HFO	Kalawao	7 hr
Jun 16, 3:33 PM HST	Small Craft Advisory	HFO		13 hr
Jun 17, 1:53 PM HST	Small Craft Advisory	HFO		14 hr
Jun 19, 3:31 PM HST	Small Craft Advisory	HFO		6 days
Jun 21, 3:25 PM HST	Fire Weather Watch	HFO		12 hr
Jun 22, 3:31 AM HST	Red Flag Warning	HFO		12 hr
Jun 22, 9:38 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	24 hr
Jun 22, 4:23 PM HST	Red Flag Warning	HFO		49 hr
Jun 29, 3:38 PM HST	Small Craft Advisory	HFO		4 days
Jul 7, 3:45 PM HST	Small Craft Advisory	HFO		4 days
Jul 21, 3:38 PM HST	Small Craft Advisory	HFO		36 hr
Jul 23, 11:42 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	28 hr
Jul 25, 7:16 AM HST	Small Craft Advisory	HFO		20 hr
Jul 25, 8:02 AM HST	Wind Advisory	HFO	Hawaii	7 hr
Jul 29, 9:48 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	54 hr
Jul 29, 3:48 PM HST	Small Craft Advisory	HFO		7 days
Jul 30, 2:42 PM HST	Red Flag Warning	HFO		49 hr
Aug 2, 3:33 PM HST	High Surf Advisory	HFO	Hawaii, Kauai, Kalawao	65 hr
Aug 9, 3:32 AM HST	Small Craft Advisory	HFO		4 days
Aug 9, 9:46 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	4 days
Aug 11, 3:32 AM HST	Red Flag Warning	HFO		12 hr
Aug 12, 11:58 PM HST	Small Craft Advisory	HFO		39 hr
Aug 19, 3:34 AM HST	Small Craft Advisory	HFO		5 days
Aug 19, 12:17 PM HST	Red Flag Warning	HFO		3 days
Aug 25, 9:42 PM HST	Small Craft Advisory	HFO		5 days
Sep 16, 3:39 AM HST	Small Craft Advisory	HFO		60 hr
Sep 16, 8:46 AM HST	Wind Advisory	HFO	Hawaii	24 hr
Sep 18, 7:24 PM HST	Wind Advisory	HFO	Hawaii	40 hr
Sep 25, 9:07 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	42 hr
Sep 27, 3:30 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Sep 27, 3:45 PM HST	Small Craft Advisory	HFO		24 hr
Oct 2, 3:05 PM HST	Small Craft Advisory	HFO		4 days
Oct 9, 3:36 PM HST	Small Craft Advisory	HFO		72 hr
Oct 9, 9:03 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	18 hr
Oct 18, 3:41 PM HST	Wind Advisory	HFO	Hawaii	12 hr
Oct 18, 5:50 PM HST	Areal Flood Advisory	HFO	Honolulu	6 hr
Oct 19, 2:18 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Oct 19, 4:02 PM HST	Areal Flood Advisory	HFO	Hawaii	76 min
Oct 19, 4:42 PM HST	Flash Flood Warning	HFO	Kalawao	3 hr
Oct 20, 3:26 AM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	36 hr
Oct 21, 3:28 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Oct 24, 3:19 PM HST	Small Craft Advisory	HFO		6 days
Oct 25, 4:42 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	71 hr
Oct 25, 8:33 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	3 days
Oct 25, 9:00 PM HST	Gale Warning	HFO		31 hr
Oct 27, 10:09 AM HST	Gale Warning	HFO		17 hr
Oct 31, 3:44 PM HST	High Surf Warning	HFO	Honolulu, Kauai, Kalawao	4 days
Oct 31, 3:44 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	5 days
Nov 1, 3:31 AM HST	Small Craft Advisory	HFO		8 days
Nov 2, 3:43 PM HST	Small Craft Advisory	HFO		6 days
Nov 10, 3:40 PM HST	Small Craft Advisory	HFO		5 days
Nov 14, 3:26 AM HST	High Surf Advisory	HFO	Hawaii, Honolulu, Kauai	51 hr
Nov 17, 10:11 AM HST	Flash Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	53 hr
Nov 18, 5:29 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Nov 19, 6:42 AM HST	Wind Advisory	HFO	Hawaii	9 hr
Nov 23, 3:34 PM HST	Small Craft Advisory	HFO		4 days
Nov 24, 12:16 PM HST	High Wind Watch	HFO	Hawaii, Kalawao	16 hr
Nov 25, 3:48 AM HST	Wind Advisory	HFO	Hawaii, Kalawao	5 hr
Nov 26, 11:10 AM HST	Wind Advisory	HFO	Hawaii	29 hr
Nov 30, 3:50 PM HST	Small Craft Advisory	HFO		4 days
Dec 1, 4:13 AM HST	Areal Flood Advisory	HFO	Honolulu	2 hr
Dec 1, 3:02 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	3 days
Dec 1, 3:30 PM HST	Wind Advisory	HFO	Hawaii, Kalawao	48 hr
Dec 1, 3:32 PM HST	Gale Watch	HFO		18 hr
Dec 2, 9:59 AM HST	Gale Warning	HFO		30 hr
Dec 3, 4:42 AM HST	Flash Flood Warning	HFO	Kauai	112 min
Dec 3, 6:37 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 3, 6:56 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 7, 2:58 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	60 hr
Dec 7, 3:45 PM HST	Small Craft Advisory	HFO		60 hr
Dec 8, 3:46 AM HST	Flash Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	72 hr
Dec 9, 4:35 AM HST	Special Marine Warning	HFO		55 min
Dec 9, 5:28 AM HST	Special Marine Warning	HFO		62 min
Dec 9, 6:16 AM HST	Special Marine Warning	HFO		119 min
Dec 9, 8:11 AM HST	Special Marine Warning	HFO		2 hr
Dec 9, 10:14 AM HST	Special Marine Warning	HFO		2 hr
Dec 9, 12:14 PM HST	Special Marine Warning	HFO		2 hr
Dec 9, 12:37 PM HST	Special Marine Warning	HFO		113 min
Dec 9, 2:14 PM HST	Special Marine Warning	HFO		2 hr
Dec 9, 2:46 PM HST	Special Marine Warning	HFO		119 min
Dec 9, 3:34 PM HST	Winter Storm Watch	HFO	Hawaii	12 hr
Dec 9, 4:11 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 9, 4:12 PM HST	Special Marine Warning	HFO		2 hr
Dec 9, 5:16 PM HST	Severe Thunderstorm Warning	HFO	Kauai	29 min
Dec 9, 5:21 PM HST	Special Marine Warning	HFO		114 min
Dec 9, 5:25 PM HST	Flash Flood Warning	HFO	Kauai	6 hr
Dec 9, 5:47 PM HST	Special Marine Warning	HFO		87 min
Dec 9, 5:55 PM HST	Severe Thunderstorm Warning	HFO	Kauai	35 min
Dec 9, 6:00 PM HST	Areal Flood Advisory	HFO	Honolulu	6 hr
Dec 9, 6:13 PM HST	Severe Thunderstorm Watch	SPC	Honolulu, Kauai	7 hr
Dec 9, 6:24 PM HST	Special Marine Warning	HFO		2 hr
Dec 9, 6:29 PM HST	Severe Thunderstorm Warning	HFO	Kauai	31 min
Dec 9, 7:31 PM HST	Wind Advisory	HFO	Hawaii, Honolulu, Kalawao	20 hr
Dec 9, 7:34 PM HST	Special Marine Warning	HFO		116 min
Dec 9, 8:24 PM HST	Special Marine Warning	HFO		111 min
Dec 9, 9:26 PM HST	Special Marine Warning	HFO		2 hr
Dec 9, 9:57 PM HST	Flash Flood Warning	HFO	Honolulu	3 hr
Dec 9, 10:09 PM HST	Severe Thunderstorm Warning	HFO	Honolulu	51 min
Dec 9, 11:09 PM HST	Flash Flood Warning	HFO	Kauai	2 hr
Dec 9, 11:15 PM HST	Special Marine Warning	HFO		2 hr
Dec 10, 12:39 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 10, 1:09 AM HST	Special Marine Warning	HFO		2 hr
Dec 10, 1:22 AM HST	Flash Flood Warning	HFO	Kalawao	3 hr
Dec 10, 2:53 AM HST	Flash Flood Warning	HFO	Kalawao	3 hr
Dec 10, 2:57 AM HST	Special Marine Warning	HFO		2 hr
Dec 10, 3:32 AM HST	Winter Weather Advisory	HFO	Hawaii	5 hr
Dec 10, 4:07 AM HST	Flash Flood Warning	HFO	Kalawao	3 hr
Dec 10, 4:17 AM HST	Areal Flood Advisory	HFO	Kalawao	6 hr
Dec 10, 4:31 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 10, 5:41 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Dec 10, 6:56 AM HST	Areal Flood Advisory	HFO	Kalawao	8 hr
Dec 10, 8:06 AM HST	Winter Storm Warning	HFO	Hawaii	19 hr
Dec 10, 10:44 AM HST	Special Marine Warning	HFO		71 min
Dec 10, 1:03 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 10, 3:42 PM HST	Areal Flood Advisory	HFO	Hawaii	5 hr
Dec 10, 9:59 PM HST	High Wind Warning	HFO	Hawaii	6 hr
Dec 11, 3:11 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 11, 3:30 AM HST	Wind Advisory	HFO	Hawaii	5 hr
Dec 18, 3:38 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	60 hr
Dec 18, 7:53 PM HST	Flash Flood Watch	HFO	Hawaii, Honolulu, Kauai, Kalawao	4 days
Dec 18, 11:44 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 19, 3:32 AM HST	Winter Weather Advisory	HFO	Hawaii	5 hr
Dec 19, 5:32 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 19, 8:14 AM HST	Winter Weather Advisory	HFO	Hawaii	68 hr
Dec 19, 8:29 AM HST	Areal Flood Advisory	HFO	Honolulu	6 hr
Dec 19, 8:42 AM HST	Flash Flood Warning	HFO	Kalawao	3 hr
Dec 19, 12:21 PM HST	Flash Flood Warning	HFO	Honolulu	3 hr
Dec 19, 3:13 PM HST	Flash Flood Warning	HFO	Honolulu	111 min
Dec 19, 5:00 PM HST	Special Marine Warning	HFO		60 min
Dec 19, 6:33 PM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 19, 6:55 PM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Dec 20, 5:31 AM HST	Flash Flood Warning	HFO	Honolulu	2 hr
Dec 20, 9:32 AM HST	Small Craft Advisory	HFO		18 hr
Dec 20, 2:51 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 21, 8:01 AM HST	Areal Flood Advisory	HFO	Kalawao	6 hr
Dec 21, 12:20 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 21, 1:16 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 21, 2:14 PM HST	Areal Flood Advisory	HFO	Hawaii	2 hr
Dec 21, 3:11 PM HST	Areal Flood Advisory	HFO	Kauai	76 min
Dec 21, 3:27 PM HST	Areal Flood Advisory	HFO	Kalawao	103 min
Dec 22, 1:37 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 22, 1:46 PM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Dec 22, 4:06 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 22, 4:25 PM HST	Areal Flood Advisory	HFO	Honolulu	99 min
Dec 22, 6:32 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 23, 1:56 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 23, 2:57 PM HST	Areal Flood Advisory	HFO	Honolulu	72 min
Dec 23, 4:42 PM HST	Areal Flood Advisory	HFO	Kalawao	2 hr
Dec 23, 4:56 PM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Dec 24, 1:51 PM HST	Areal Flood Advisory	HFO	Honolulu	86 min
Dec 24, 1:56 PM HST	Areal Flood Advisory	HFO	Hawaii	83 min
Dec 24, 3:25 PM HST	Small Craft Advisory	HFO		48 hr
Dec 24, 3:34 PM HST	High Surf Advisory	HFO	Honolulu, Kauai, Kalawao	47 hr
Dec 24, 4:51 PM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 24, 6:06 PM HST	Flash Flood Warning	HFO	Honolulu	2 hr
Dec 25, 3:30 PM HST	Flash Flood Watch	HFO	Honolulu, Kauai	3 days
Dec 25, 4:36 PM HST	Areal Flood Advisory	HFO	Hawaii	109 min
Dec 26, 1:21 AM HST	Areal Flood Advisory	HFO	Kalawao	3 hr
Dec 26, 1:41 AM HST	Flash Flood Warning	HFO	Kalawao	4 hr
Dec 26, 4:03 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 26, 4:48 AM HST	Flash Flood Warning	HFO	Honolulu	3 hr
Dec 26, 4:55 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 26, 7:45 AM HST	Areal Flood Advisory	HFO	Honolulu	3 hr
Dec 26, 12:28 PM HST	Areal Flood Advisory	HFO	Kalawao	36 min
Dec 27, 2:33 AM HST	Special Marine Warning	HFO		57 min
Dec 27, 3:28 AM HST	Special Marine Warning	HFO		62 min
Dec 27, 4:28 AM HST	Special Marine Warning	HFO		62 min
Dec 27, 5:19 AM HST	Areal Flood Advisory	HFO	Kauai	3 hr
Dec 27, 5:29 AM HST	Special Marine Warning	HFO		61 min
Dec 27, 5:58 AM HST	Flash Flood Warning	HFO	Kauai	3 hr
Dec 27, 6:21 AM HST	Special Marine Warning	HFO		54 min
Dec 27, 7:10 AM HST	Special Marine Warning	HFO		95 min
Dec 27, 8:34 AM HST	Special Marine Warning	HFO		86 min
Dec 27, 8:55 AM HST	Flash Flood Warning	HFO	Kauai	3 hr
Dec 27, 9:57 AM HST	Special Marine Warning	HFO		2 hr
Dec 27, 11:58 AM HST	Special Marine Warning	HFO		112 min
Dec 27, 1:17 PM HST	Special Marine Warning	HFO		32 min
Dec 27, 3:37 PM HST	Wind Advisory	HFO	Hawaii	12 hr
Dec 27, 3:51 PM HST	Special Marine Warning	HFO		114 min
Dec 27, 5:00 PM HST	Special Marine Warning	HFO		60 min
Dec 27, 5:46 PM HST	Special Marine Warning	HFO		119 min
Dec 27, 5:59 PM HST	Flash Flood Warning	HFO	Honolulu	3 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	4
Severe Thunderstorm Watch	1
Flooding
Flash Flood Warning	22
Flash Flood Watch	6
Areal Flood Advisory	70
Winter
Winter Storm Warning	1
Winter Storm Watch	1
Winter Weather Advisory	5
Wind and dust
High Wind Warning	5
High Wind Watch	1
Wind Advisory	50
Fire
Red Flag Warning	12
Fire Weather Watch	3
Fog and smoke
Dense Fog Advisory	1
Coast and beach
High Surf Warning	10
High Surf Advisory	42
Marine
Gale Warning	8
Special Marine Warning	34
Gale Watch	1
Small Craft Advisory	52

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2009 2011

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.