Weather alerts in Hawaii, 2012
390 weather alerts in 2012, 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 2012. Tap one for its archive.
- Alerts
- 390
- Warnings
- 152
- Watches
- 14
- Advisories
- 224
- Busiest month
- March172 alerts
- Busiest day
- March 9, 201253 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, 3:29 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 48 hr |
| Jan 1, 3:35 AM HST | Small Craft Advisory | HFO | 23 hr | |
| Jan 2, 3:28 PM HST | High Surf Warning | HFO | Hawaii, Honolulu, Kauai, Kalawao | 60 hr |
| Jan 3, 3:35 AM HST | Small Craft Advisory | HFO | 72 hr | |
| Jan 4, 3:33 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 36 hr |
| Jan 6, 3:28 AM HST | Small Craft Advisory | HFO | 12 hr | |
| Jan 6, 3:40 AM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 3 days |
| Jan 6, 3:32 PM HST | Small Craft Advisory | HFO | 12 hr | |
| Jan 7, 9:34 PM HST | Small Craft Advisory | HFO | 30 hr | |
| Jan 10, 3:23 PM HST | Small Craft Advisory | HFO | 24 hr | |
| Jan 10, 3:27 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 3 days |
| Jan 15, 3:26 PM HST | Small Craft Advisory | HFO | 48 hr | |
| Jan 16, 1:42 AM HST | Areal Flood Advisory | HFO | Hawaii | 107 min |
| Jan 16, 7:04 AM HST | Areal Flood Advisory | HFO | Hawaii | 6 hr |
| Jan 16, 3:23 PM HST | High Surf Advisory | HFO | Kauai | 25 hr |
| Jan 16, 6:59 PM HST | Areal Flood Advisory | HFO | Hawaii | 118 min |
| Jan 17, 6:45 AM HST | Special Marine Warning | HFO | 60 min | |
| Jan 17, 7:42 AM HST | Special Marine Warning | HFO | 63 min | |
| Jan 17, 8:42 AM HST | Special Marine Warning | HFO | 63 min | |
| Jan 17, 9:20 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Jan 17, 9:39 AM HST | Special Marine Warning | HFO | 66 min | |
| Jan 17, 10:29 AM HST | Flash Flood Warning | HFO | Kauai | 5 hr |
| Jan 17, 10:43 AM HST | Special Marine Warning | HFO | 2 hr | |
| Jan 17, 11:43 AM HST | Wind Advisory | HFO | Honolulu, Kauai, Kalawao | 4 hr |
| Jan 17, 12:25 PM HST | Special Marine Warning | HFO | 65 min | |
| Jan 17, 1:20 PM HST | Special Marine Warning | HFO | 55 min | |
| Jan 17, 3:21 PM HST | Flash Flood Warning | HFO | Kauai | 74 min |
| Jan 20, 3:40 AM HST | High Surf Advisory | HFO | Kauai | 24 hr |
| Jan 21, 9:51 AM HST | Small Craft Advisory | HFO | 41 hr | |
| Jan 24, 3:14 PM HST | Small Craft Advisory | HFO | 12 hr | |
| Jan 24, 3:15 PM HST | High Surf Advisory | HFO | Kauai | 24 hr |
| Jan 27, 3:30 PM HST | Small Craft Advisory | HFO | 5 days | |
| Jan 27, 3:31 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 42 hr |
| Jan 28, 7:29 AM HST | High Surf Warning | HFO | Honolulu, Kauai | 20 hr |
| Jan 28, 10:10 AM HST | Fire Weather Watch | HFO | 6 hr | |
| Jan 28, 3:44 PM HST | Red Flag Warning | HFO | 48 hr | |
| Jan 29, 3:39 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 30 hr |
| Jan 29, 3:31 PM HST | High Surf Warning | HFO | Honolulu, Kauai, Kalawao | 48 hr |
| Jan 29, 3:31 PM HST | High Surf Advisory | HFO | Honolulu | 17 hr |
| Jan 30, 3:32 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 41 hr |
| Feb 2, 9:31 AM HST | High Surf Advisory | HFO | Honolulu, Kauai | 23 hr |
| Feb 4, 4:46 AM HST | Wind Advisory | HFO | Hawaii | 29 hr |
| Feb 5, 8:51 AM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 31 hr |
| Feb 5, 9:02 AM HST | Small Craft Advisory | HFO | 9 days | |
| Feb 5, 10:14 AM HST | High Wind Warning | HFO | Hawaii | 3 days |
| Feb 6, 3:21 PM HST | High Surf Warning | HFO | Honolulu, Kauai, Kalawao | 3 days |
| Feb 6, 3:21 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 4 days |
| Feb 6, 3:24 PM HST | High Wind Watch | HFO | Kalawao | 4 hr |
| Feb 6, 7:21 PM HST | Wind Advisory | HFO | Kalawao | 32 hr |
| Feb 7, 7:33 AM HST | Special Marine Warning | HFO | 117 min | |
| Feb 7, 8:35 AM HST | Areal Flood Advisory | HFO | Honolulu | 116 min |
| Feb 7, 9:26 AM HST | Special Marine Warning | HFO | 2 hr | |
| Feb 7, 11:29 AM HST | Special Marine Warning | HFO | 2 hr | |
| Feb 7, 1:30 PM HST | Special Marine Warning | HFO | 2 hr | |
| Feb 7, 3:11 PM HST | Special Marine Warning | HFO | 109 min | |
| Feb 7, 4:59 PM HST | Special Marine Warning | HFO | 2 hr | |
| Feb 7, 6:57 PM HST | Special Marine Warning | HFO | 108 min | |
| Feb 8, 3:39 PM HST | Wind Advisory | HFO | Hawaii | 12 hr |
| Feb 11, 3:24 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 72 hr |
| Feb 15, 3:30 AM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 72 hr |
| Feb 15, 3:34 AM HST | Small Craft Advisory | HFO | 9 days | |
| Feb 15, 11:59 AM HST | Wind Advisory | HFO | Kalawao | 15 hr |
| Feb 16, 11:53 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 6 days |
| Feb 17, 3:25 PM HST | Winter Storm Watch | HFO | Hawaii | 24 hr |
| Feb 18, 3:26 PM HST | High Surf Advisory | HFO | Honolulu | 5 days |
| Feb 18, 3:26 PM HST | Winter Storm Warning | HFO | Hawaii | 42 hr |
| Feb 19, 1:41 AM HST | Areal Flood Advisory | HFO | Hawaii | 7 hr |
| Feb 19, 5:18 AM HST | Special Marine Warning | HFO | 117 min | |
| Feb 19, 7:14 AM HST | Special Marine Warning | HFO | 2 hr | |
| Feb 19, 9:03 AM HST | Special Marine Warning | HFO | 107 min | |
| Feb 20, 9:32 AM HST | Winter Weather Advisory | HFO | Hawaii | 26 hr |
| Feb 21, 11:54 AM HST | Winter Storm Warning | HFO | Hawaii | 22 hr |
| Feb 24, 1:36 AM HST | Areal Flood Advisory | HFO | Kauai | 2 hr |
| Feb 24, 2:01 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Feb 24, 3:18 PM HST | Flash Flood Watch | HFO | Honolulu, Kauai | 60 hr |
| Feb 25, 3:21 AM HST | Small Craft Advisory | HFO | 6 days | |
| Feb 25, 1:06 PM HST | Areal Flood Advisory | HFO | Kauai | 12 hr |
| Feb 25, 5:07 PM HST | Areal Flood Advisory | HFO | Honolulu | 68 min |
| Feb 26, 12:46 AM HST | Areal Flood Advisory | HFO | Kauai | 5 hr |
| Feb 26, 12:46 AM HST | Flash Flood Warning | HFO | Kauai | 15 hr |
| Feb 26, 5:33 AM HST | Special Marine Warning | HFO | 109 min | |
| Feb 26, 3:31 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 4 days |
| Feb 29, 3:05 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Feb 29, 5:42 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Mar 2, 12:45 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 2, 3:52 PM HST | Areal Flood Advisory | HFO | Honolulu | 9 hr |
| Mar 3, 3:10 AM HST | Winter Weather Advisory | HFO | Hawaii | 36 hr |
| Mar 3, 4:31 AM HST | Areal Flood Advisory | HFO | Hawaii | 7 hr |
| Mar 3, 7:40 AM HST | Areal Flood Advisory | HFO | Honolulu | 4 hr |
| Mar 3, 7:54 AM HST | Areal Flood Advisory | HFO | Kauai | 2 hr |
| Mar 3, 9:08 AM HST | Areal Flood Advisory | HFO | Kauai | 50 min |
| Mar 3, 1:35 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 3, 1:54 PM HST | Areal Flood Advisory | HFO | Honolulu | 5 hr |
| Mar 3, 2:46 PM HST | Areal Flood Advisory | HFO | Kauai | 6 hr |
| Mar 3, 3:12 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 5 days |
| Mar 3, 4:47 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Mar 3, 5:44 PM HST | Small Craft Advisory | HFO | 9 days | |
| Mar 3, 8:46 PM HST | Flash Flood Warning | HFO | Kauai | 12 hr |
| Mar 3, 11:20 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 3, 11:21 PM HST | Areal Flood Advisory | HFO | Hawaii | 100 min |
| Mar 4, 12:12 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Mar 4, 5:58 AM HST | Areal Flood Advisory | HFO | Honolulu | 15 hr |
| Mar 4, 7:12 AM HST | Flash Flood Watch | HFO | Honolulu, Kauai, Kalawao | 68 hr |
| Mar 4, 8:49 AM HST | Flash Flood Warning | HFO | Kauai | 33 hr |
| Mar 4, 12:14 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 4, 1:12 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 4, 1:15 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 4, 2:38 PM HST | Special Marine Warning | HFO | 112 min | |
| Mar 4, 2:58 PM HST | Wind Advisory | HFO | Hawaii, Kauai, Kalawao | 3 days |
| Mar 4, 3:05 PM HST | High Surf Warning | HFO | Honolulu, Kalawao | 66 hr |
| Mar 4, 6:10 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Mar 4, 8:48 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 4, 11:34 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 5, 2:25 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 5, 3:27 AM HST | Flash Flood Warning | HFO | Honolulu | 8 hr |
| Mar 5, 9:25 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 5, 9:32 AM HST | Special Marine Warning | HFO | 118 min | |
| Mar 5, 9:44 AM HST | Areal Flood Advisory | HFO | Kalawao | 6 hr |
| Mar 5, 10:16 AM HST | Special Marine Warning | HFO | 119 min | |
| Mar 5, 11:27 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 5, 11:33 AM HST | Special Marine Warning | HFO | 117 min | |
| Mar 5, 11:58 AM HST | Special Marine Warning | HFO | 32 min | |
| Mar 5, 1:00 PM HST | Gale Warning | HFO | 15 hr | |
| Mar 5, 1:27 PM HST | Special Marine Warning | HFO | 73 min | |
| Mar 5, 3:20 PM HST | Severe Thunderstorm Watch | SPC | Kauai | 6 hr |
| Mar 5, 3:40 PM HST | Areal Flood Advisory | HFO | Kalawao | 6 hr |
| Mar 5, 4:20 PM HST | Special Marine Warning | HFO | 115 min | |
| Mar 5, 5:14 PM HST | Special Marine Warning | HFO | 61 min | |
| Mar 5, 5:36 PM HST | Flash Flood Warning | HFO | Kauai | 15 hr |
| Mar 5, 6:41 PM HST | Special Marine Warning | HFO | 94 min | |
| Mar 5, 7:02 PM HST | Severe Thunderstorm Watch | SPC | Honolulu, Kalawao | 6 hr |
| Mar 5, 7:30 PM HST | Areal Flood Advisory | HFO | Honolulu | 8 hr |
| Mar 5, 7:53 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 5, 7:53 PM HST | Special Marine Warning | HFO | 112 min | |
| Mar 5, 8:11 PM HST | Special Marine Warning | HFO | 94 min | |
| Mar 5, 8:46 PM HST | Severe Thunderstorm Warning | HFO | Kalawao | 29 min |
| Mar 5, 8:51 PM HST | Special Marine Warning | HFO | 114 min | |
| Mar 5, 9:26 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 5, 9:54 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 5, 10:41 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 5, 11:51 PM HST | Special Marine Warning | HFO | 114 min | |
| Mar 6, 12:58 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 6, 1:43 AM HST | Special Marine Warning | HFO | 90 min | |
| Mar 6, 3:25 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 6, 6:41 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 6, 6:44 AM HST | Special Marine Warning | HFO | 61 min | |
| Mar 6, 7:10 AM HST | Winter Weather Advisory | HFO | Hawaii | 9 hr |
| Mar 6, 7:27 AM HST | Special Marine Warning | HFO | 63 min | |
| Mar 6, 7:53 AM HST | Flash Flood Warning | HFO | Honolulu | 6 hr |
| Mar 6, 8:18 AM HST | Special Marine Warning | HFO | 57 min | |
| Mar 6, 8:25 AM HST | Flash Flood Warning | HFO | Kauai | 3 hr |
| Mar 6, 9:11 AM HST | Special Marine Warning | HFO | 64 min | |
| Mar 6, 9:53 AM HST | Special Marine Warning | HFO | 67 min | |
| Mar 6, 10:03 AM HST | Special Marine Warning | HFO | 57 min | |
| Mar 6, 10:21 AM HST | Special Marine Warning | HFO | 27 min | |
| Mar 6, 10:54 AM HST | Special Marine Warning | HFO | 51 min | |
| Mar 6, 11:08 AM HST | Flash Flood Warning | HFO | Kauai | 5 hr |
| Mar 6, 11:41 AM HST | Special Marine Warning | HFO | 49 min | |
| Mar 6, 12:05 PM HST | Flash Flood Warning | HFO | Honolulu | 5 hr |
| Mar 6, 12:22 PM HST | Special Marine Warning | HFO | 39 min | |
| Mar 6, 1:15 PM HST | Special Marine Warning | HFO | 60 min | |
| Mar 6, 2:14 PM HST | Special Marine Warning | HFO | 48 min | |
| Mar 6, 2:36 PM HST | Special Marine Warning | HFO | 84 min | |
| Mar 6, 3:29 PM HST | Special Marine Warning | HFO | 22 min | |
| Mar 6, 3:59 PM HST | Special Marine Warning | HFO | 61 min | |
| Mar 6, 6:57 PM HST | Areal Flood Advisory | HFO | Kalawao | 6 hr |
| Mar 6, 8:50 PM HST | Winter Weather Advisory | HFO | Hawaii | 18 hr |
| Mar 6, 10:02 PM HST | Areal Flood Advisory | HFO | Hawaii | 93 min |
| Mar 7, 10:23 PM HST | Areal Flood Advisory | HFO | Kalawao | 9 hr |
| Mar 7, 11:01 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 7, 11:38 PM HST | Flash Flood Warning | HFO | Kalawao | 6 hr |
| Mar 8, 6:33 AM HST | Special Marine Warning | HFO | 117 min | |
| Mar 8, 9:22 AM HST | Flash Flood Watch | HFO | Honolulu, Kauai, Kalawao | 42 hr |
| Mar 8, 9:59 AM HST | Areal Flood Advisory | HFO | Kalawao | 6 hr |
| Mar 8, 10:16 AM HST | Wind Advisory | HFO | Kalawao | 17 hr |
| Mar 8, 11:41 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 8, 12:17 PM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Mar 8, 3:06 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 4 days |
| Mar 8, 3:08 PM HST | Winter Weather Advisory | HFO | Hawaii | 20 hr |
| Mar 8, 5:17 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Mar 8, 6:54 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 8, 7:49 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 8, 8:34 PM HST | Areal Flood Advisory | HFO | Honolulu | 6 hr |
| Mar 8, 8:52 PM HST | Flash Flood Warning | HFO | Kalawao | 6 hr |
| Mar 8, 11:48 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Mar 9, 12:44 AM HST | Special Marine Warning | HFO | 61 min | |
| Mar 9, 12:51 AM HST | Flash Flood Warning | HFO | Kauai | 3 hr |
| Mar 9, 1:15 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 9, 1:39 AM HST | Special Marine Warning | HFO | 66 min | |
| Mar 9, 2:05 AM HST | Flash Flood Warning | HFO | Kauai | 21 hr |
| Mar 9, 2:30 AM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Mar 9, 2:32 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Mar 9, 2:43 AM HST | Special Marine Warning | HFO | 62 min | |
| Mar 9, 3:00 AM HST | Special Marine Warning | HFO | 60 min | |
| Mar 9, 3:55 AM HST | Severe Thunderstorm Watch | SPC | Honolulu, Kauai, Kalawao | 6 hr |
| Mar 9, 4:01 AM HST | Severe Thunderstorm Warning | HFO | Kalawao | 44 min |
| Mar 9, 4:11 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Mar 9, 4:19 AM HST | Special Marine Warning | HFO | 56 min | |
| Mar 9, 5:10 AM HST | Special Marine Warning | HFO | 110 min | |
| Mar 9, 5:22 AM HST | Special Marine Warning | HFO | 83 min | |
| Mar 9, 5:27 AM HST | Special Marine Warning | HFO | 81 min | |
| Mar 9, 5:28 AM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Mar 9, 5:29 AM HST | Severe Thunderstorm Warning | HFO | Honolulu | 31 min |
| Mar 9, 5:36 AM HST | Special Marine Warning | HFO | 84 min | |
| Mar 9, 5:38 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Mar 9, 5:55 AM HST | Severe Thunderstorm Warning | HFO | Honolulu | 50 min |
| Mar 9, 6:07 AM HST | Special Marine Warning | HFO | 113 min | |
| Mar 9, 6:27 AM HST | Flash Flood Warning | HFO | Kalawao | 5 hr |
| Mar 9, 6:28 AM HST | Special Marine Warning | HFO | 103 min | |
| Mar 9, 6:37 AM HST | Severe Thunderstorm Warning | HFO | Kalawao | 53 min |
| Mar 9, 6:43 AM HST | Severe Thunderstorm Warning | HFO | Honolulu | 32 min |
| Mar 9, 6:52 AM HST | Special Marine Warning | HFO | 113 min | |
| Mar 9, 7:00 AM HST | Severe Thunderstorm Warning | HFO | Honolulu | 45 min |
| Mar 9, 7:10 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 9, 7:17 AM HST | Special Marine Warning | HFO | 118 min | |
| Mar 9, 7:24 AM HST | Flash Flood Warning | HFO | Honolulu | 5 hr |
| Mar 9, 8:11 AM HST | Special Marine Warning | HFO | 94 min | |
| Mar 9, 8:32 AM HST | Special Marine Warning | HFO | 118 min | |
| Mar 9, 8:42 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 9, 9:40 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 9, 9:53 AM HST | Severe Thunderstorm Watch | SPC | Honolulu, Kauai | 4 hr |
| Mar 9, 9:58 AM HST | Special Marine Warning | HFO | 62 min | |
| Mar 9, 10:26 AM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 41 hr |
| Mar 9, 10:30 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 9, 10:36 AM HST | Special Marine Warning | HFO | 114 min | |
| Mar 9, 11:40 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 9, 11:58 AM HST | Special Marine Warning | HFO | 68 min | |
| Mar 9, 12:00 PM HST | Special Marine Warning | HFO | 59 min | |
| Mar 9, 12:25 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 9, 1:38 PM HST | Gale Warning | HFO | 26 hr | |
| Mar 9, 2:06 PM HST | Special Marine Warning | HFO | 61 min | |
| Mar 9, 3:16 PM HST | Special Marine Warning | HFO | 30 min | |
| Mar 9, 4:46 PM HST | Special Marine Warning | HFO | 55 min | |
| Mar 9, 6:41 PM HST | Areal Flood Advisory | HFO | Honolulu | 44 min |
| Mar 9, 9:46 PM HST | Special Marine Warning | HFO | 89 min | |
| Mar 9, 11:13 PM HST | Special Marine Warning | HFO | 62 min | |
| Mar 10, 12:12 AM HST | Special Marine Warning | HFO | 63 min | |
| Mar 10, 1:14 AM HST | Special Marine Warning | HFO | 61 min | |
| Mar 10, 5:41 PM HST | Winter Weather Advisory | HFO | Hawaii | 12 hr |
| Mar 11, 7:16 AM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 32 hr |
| Mar 12, 3:42 PM HST | Small Craft Advisory | HFO | 48 hr | |
| Mar 15, 3:29 AM HST | Wind Advisory | HFO | Kalawao | 24 hr |
| Mar 15, 3:30 AM HST | Small Craft Advisory | HFO | 3 days | |
| Mar 16, 1:14 PM HST | Wind Advisory | HFO | Hawaii | 15 hr |
| Mar 17, 3:44 AM HST | Wind Advisory | HFO | Kalawao | 24 hr |
| Mar 18, 3:31 AM HST | Wind Advisory | HFO | Kalawao | 5 hr |
| Mar 18, 3:33 AM HST | Small Craft Advisory | HFO | 24 hr | |
| Mar 21, 3:56 AM HST | Small Craft Advisory | HFO | 5 days | |
| Mar 22, 3:28 AM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 4 days |
| Mar 24, 1:03 PM HST | Winter Weather Advisory | HFO | Hawaii | 50 hr |
| Mar 24, 7:31 PM HST | Areal Flood Advisory | HFO | Hawaii | 4 hr |
| Mar 27, 7:22 AM HST | Wind Advisory | HFO | Hawaii | 20 hr |
| Mar 29, 3:45 PM HST | Small Craft Advisory | HFO | 66 hr | |
| Mar 31, 9:14 AM HST | Wind Advisory | HFO | Kalawao | 12 hr |
| Apr 6, 3:28 PM HST | Small Craft Advisory | HFO | 4 days | |
| Apr 8, 9:37 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 11 hr |
| Apr 13, 3:38 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 51 hr |
| Apr 14, 3:35 PM HST | Small Craft Advisory | HFO | 5 days | |
| Apr 21, 3:34 AM HST | Small Craft Advisory | HFO | 71 hr | |
| Apr 22, 3:34 AM HST | Small Craft Advisory | HFO | 4 days | |
| Apr 27, 9:35 AM HST | Small Craft Advisory | HFO | 13 days | |
| Apr 29, 3:32 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 4 days |
| May 3, 8:31 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 19 hr |
| May 5, 12:14 AM HST | Wind Advisory | HFO | Kalawao | 9 hr |
| May 16, 3:30 PM HST | Small Craft Advisory | HFO | 48 hr | |
| May 20, 8:44 PM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 4 days |
| May 20, 9:31 PM HST | Small Craft Advisory | HFO | 16 days | |
| May 22, 3:07 PM HST | High Wind Warning | HFO | Hawaii | 25 hr |
| May 23, 3:25 AM HST | Gale Warning | HFO | 3 days | |
| May 23, 5:20 PM HST | High Wind Warning | HFO | Hawaii, Kalawao | 17 hr |
| May 24, 3:40 AM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 5 days |
| May 25, 9:20 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 5 days |
| May 25, 3:39 PM HST | Small Craft Advisory | HFO | 15 days | |
| May 31, 12:08 PM HST | Wind Advisory | HFO | Kalawao | 6 hr |
| May 31, 6:33 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 5 days |
| Jun 4, 3:40 AM HST | High Wind Warning | HFO | Kalawao | 12 hr |
| Jun 15, 3:46 PM HST | High Wind Watch | HFO | Hawaii, Kalawao | 48 hr |
| Jun 15, 3:46 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 48 hr |
| Jun 16, 3:34 AM HST | Small Craft Advisory | HFO | 4 days | |
| Jun 17, 3:30 PM HST | High Wind Warning | HFO | Hawaii, Kalawao | 34 hr |
| Jun 17, 3:30 PM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 34 hr |
| Jun 17, 3:48 PM HST | Gale Warning | HFO | 26 hr | |
| Jun 17, 3:48 PM HST | Small Craft Advisory | HFO | 59 hr | |
| Jun 18, 9:10 AM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 42 hr |
| Jun 20, 2:51 AM HST | Small Craft Advisory | HFO | 25 hr | |
| Jun 20, 2:51 AM HST | High Surf Advisory | HFO | Kalawao | 25 hr |
| Jun 22, 9:14 PM HST | Small Craft Advisory | HFO | 6 days | |
| Jun 25, 8:52 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 7 hr |
| Jul 1, 3:09 PM HST | Small Craft Advisory | HFO | 10 days | |
| Jul 4, 7:15 AM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 61 hr |
| Jul 8, 12:30 PM HST | Wind Advisory | HFO | Hawaii | 6 hr |
| Jul 10, 3:23 PM HST | High Surf Advisory | HFO | 4 days | |
| Jul 12, 9:38 AM HST | Small Craft Advisory | HFO | 7 days | |
| Jul 15, 3:37 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 24 hr |
| Jul 23, 3:32 AM HST | Small Craft Advisory | HFO | 4 days | |
| Jul 29, 3:29 AM HST | Small Craft Advisory | HFO | 4 days | |
| Aug 4, 3:25 AM HST | Small Craft Advisory | HFO | 36 hr | |
| Aug 6, 9:05 PM HST | Small Craft Advisory | HFO | 4 days | |
| Aug 7, 12:06 PM HST | Wind Advisory | HFO | Hawaii | 15 hr |
| Aug 12, 3:25 PM HST | Small Craft Advisory | HFO | 4 days | |
| Aug 13, 3:28 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 48 hr |
| Aug 15, 9:10 PM HST | Wind Advisory | HFO | Kalawao | 11 hr |
| Aug 19, 3:54 AM HST | Wind Advisory | HFO | Kalawao | 12 hr |
| Aug 19, 7:08 PM HST | Small Craft Advisory | HFO | 20 hr | |
| Aug 19, 11:34 PM HST | Wind Advisory | HFO | Kalawao | 4 hr |
| Aug 20, 6:29 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 22, 3:05 PM HST | Areal Flood Advisory | HFO | Kalawao | 2 hr |
| Aug 24, 12:25 PM HST | Small Craft Advisory | HFO | 3 days | |
| Aug 27, 9:03 PM HST | Small Craft Advisory | HFO | 42 hr | |
| Aug 31, 2:57 AM HST | Tsunami Watch | HEB | Hawaii, Honolulu, Kauai, Kalawao | 35 min |
| Aug 31, 1:07 PM HST | Small Craft Advisory | HFO | 6 days | |
| Sep 3, 8:24 PM HST | Fire Weather Watch | HFO | 7 hr | |
| Sep 4, 3:42 AM HST | Red Flag Warning | HFO | 12 hr | |
| Sep 7, 1:31 AM HST | Areal Flood Advisory | HFO | Kalawao | 2 hr |
| Sep 7, 5:34 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Sep 7, 8:31 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Sep 7, 8:36 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Sep 8, 1:47 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Sep 8, 8:41 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Sep 9, 3:28 AM HST | Small Craft Advisory | HFO | 5 days | |
| Sep 10, 5:27 AM HST | Red Flag Warning | HFO | 10 hr | |
| Sep 11, 3:35 AM HST | Red Flag Warning | HFO | 12 hr | |
| Sep 19, 6:24 AM HST | Areal Flood Advisory | HFO | Honolulu | 2 hr |
| Sep 21, 9:30 PM HST | Small Craft Advisory | HFO | 6 days | |
| Sep 22, 9:02 AM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 55 hr |
| Sep 26, 3:46 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 60 hr |
| Oct 7, 3:07 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 43 hr |
| Oct 8, 3:32 AM HST | Small Craft Advisory | HFO | 3 days | |
| Oct 8, 3:08 PM HST | High Surf Warning | HFO | Honolulu, Kauai, Kalawao | 48 hr |
| Oct 9, 10:06 AM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 47 hr |
| Oct 11, 3:24 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 3 days |
| Oct 11, 3:48 AM HST | Small Craft Advisory | HFO | 4 days | |
| Oct 19, 3:19 PM HST | Small Craft Advisory | HFO | 60 hr | |
| Oct 22, 6:31 AM HST | Wind Advisory | HFO | Hawaii | 9 hr |
| Oct 25, 1:03 PM HST | Areal Flood Advisory | HFO | Honolulu | 67 min |
| Oct 25, 3:27 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 60 hr |
| Oct 26, 3:29 AM HST | Small Craft Advisory | HFO | 48 hr | |
| Oct 27, 7:09 PM HST | Tsunami Warning | HEB | Hawaii, Honolulu, Kauai, Kalawao | 6 hr |
| Oct 28, 12:54 AM HST | Tsunami Advisory | HEB | Hawaii, Honolulu, Kauai, Kalawao | 3 hr |
| Oct 28, 3:37 AM HST | Small Craft Advisory | HFO | 60 hr | |
| Nov 3, 3:40 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 4 days |
| Nov 4, 2:32 PM HST | Small Craft Advisory | HFO | 25 hr | |
| Nov 5, 9:29 PM HST | Small Craft Advisory | HFO | 13 days | |
| Nov 13, 3:26 AM HST | Wind Advisory | HFO | Kalawao | 12 hr |
| Nov 14, 9:46 AM HST | Fire Weather Watch | HFO | 6 hr | |
| Nov 14, 3:42 PM HST | Red Flag Warning | HFO | 24 hr | |
| Nov 15, 3:33 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 36 hr |
| Nov 15, 3:36 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 37 hr |
| Nov 20, 8:15 AM HST | Small Craft Advisory | HFO | 19 hr | |
| Nov 22, 3:15 AM HST | High Surf Advisory | HFO | Kalawao | 12 hr |
| Nov 22, 7:31 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Nov 23, 2:50 PM HST | Severe Thunderstorm Warning | HFO | Honolulu | 25 min |
| Nov 23, 2:57 PM HST | Areal Flood Advisory | HFO | Honolulu | 2 hr |
| Nov 23, 3:11 PM HST | Special Marine Warning | HFO | 49 min | |
| Nov 23, 3:45 PM HST | Areal Flood Advisory | HFO | Kalawao | 90 min |
| Nov 25, 3:34 PM HST | Small Craft Advisory | HFO | 60 hr | |
| Nov 26, 3:33 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 36 hr |
| Nov 29, 2:57 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 37 hr |
| Dec 2, 1:17 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 21 hr |
| Dec 2, 6:45 PM HST | High Surf Advisory | HFO | Honolulu, Kauai | 21 hr |
| Dec 2, 9:41 PM HST | Small Craft Advisory | HFO | 18 hr | |
| Dec 4, 8:24 PM HST | Areal Flood Advisory | HFO | Kauai | 6 hr |
| Dec 7, 3:05 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 48 hr |
| Dec 7, 9:10 PM HST | Small Craft Advisory | HFO | 16 days | |
| Dec 10, 3:58 AM HST | Small Craft Advisory | HFO | 13 days | |
| Dec 10, 9:32 AM HST | Wind Advisory | HFO | Hawaii | 5 hr |
| Dec 10, 12:25 PM HST | Red Flag Warning | HFO | 4 hr | |
| Dec 10, 7:14 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 12 days |
| Dec 11, 3:41 AM HST | Red Flag Warning | HFO | 12 hr | |
| Dec 11, 10:26 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 8 hr |
| Dec 11, 3:29 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 24 hr |
| Dec 12, 4:13 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 71 hr |
| Dec 12, 7:26 PM HST | Gale Warning | HFO | 56 hr | |
| Dec 15, 9:29 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 66 hr |
| Dec 16, 11:00 AM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 53 hr |
| Dec 16, 3:12 PM HST | Gale Warning | HFO | 48 hr | |
| Dec 21, 9:06 PM HST | High Surf Warning | HFO | Honolulu, Kalawao | 40 hr |
| Dec 21, 9:06 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 18 hr |
| Dec 23, 3:00 AM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 25 hr |
| Dec 24, 5:02 AM HST | Wind Advisory | HFO | Kalawao | 10 hr |
| Dec 24, 3:29 PM HST | High Surf Warning | HFO | Honolulu, Kauai, Kalawao | 36 hr |
| Dec 24, 3:29 PM HST | High Surf Advisory | HFO | Honolulu | 36 hr |
| Dec 24, 3:31 PM HST | Small Craft Advisory | HFO | 4 days | |
| Dec 26, 3:00 AM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 6 hr |
| Dec 26, 3:48 PM HST | High Surf Warning | HFO | Honolulu, Kauai, Kalawao | 39 hr |
| Dec 26, 3:48 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 47 hr |
| Dec 27, 10:35 PM HST | Wind Advisory | HFO | Hawaii | 7 hr |
| Dec 28, 3:27 PM HST | High Surf Warning | HFO | Honolulu, Kauai, Kalawao | 4 days |
| Dec 29, 3:06 PM HST | High Surf Advisory | HFO | Hawaii | 63 hr |
| Dec 29, 3:32 PM HST | Small Craft Advisory | HFO | 62 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 | 8 |
| Severe Thunderstorm Watch | 4 |
| Flooding | |
| Flash Flood Warning | 24 |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 65 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 7 |
| Wind and dust | |
| High Wind Warning | 5 |
| High Wind Watch | 2 |
| Wind Advisory | 48 |
| Fire | |
| Red Flag Warning | 7 |
| Fire Weather Watch | 3 |
| Coast and beach | |
| High Surf Warning | 10 |
| Tsunami Warning | 1 |
| Tsunami Watch | 1 |
| High Surf Advisory | 45 |
| Tsunami Advisory | 1 |
| Marine | |
| Gale Warning | 6 |
| Special Marine Warning | 89 |
| Small Craft Advisory | 58 |
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 nowTornadoes on recordThe radar archive20112013
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.