Alert archive / Hawaii / 2015
Weather alerts in Hawaii, August 2015
150 weather alerts in August 2015, 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 August 2015. Tap one for its archive.
- Alerts
- 150
- Warnings
- 41
- Watches
- 8
- Advisories
- 101
- Busiest day
- August 24, 201531 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Aug 1, 3:05 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 4 days |
| Aug 3, 5:00 PM HST | Tropical Storm Watch | HFO | Hawaii, Kalawao | 72 hr |
| Aug 4, 9:53 AM HST | Flash Flood Watch | HFO | Hawaii, Honolulu, Kauai, Kalawao | 26 hr |
| Aug 4, 11:15 AM HST | High Surf Advisory | HFO | Honolulu | 16 hr |
| Aug 4, 1:28 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 5, 3:16 AM HST | High Surf Warning | HFO | Honolulu, Kalawao | 48 hr |
| Aug 6, 4:53 AM HST | Tropical Storm Warning | HFO | 12 hr | |
| Aug 6, 3:14 PM HST | High Surf Advisory | HFO | 12 hr | |
| Aug 6, 4:52 PM HST | Small Craft Advisory | HFO | 17 hr | |
| Aug 6, 8:49 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 7, 3:35 AM HST | High Surf Advisory | HFO | Honolulu | 12 hr |
| Aug 7, 9:42 AM HST | Small Craft Advisory | HFO | 4 days | |
| Aug 9, 3:15 AM HST | High Surf Advisory | HFO | 5 days | |
| Aug 11, 3:07 AM HST | High Surf Warning | HFO | 37 hr | |
| Aug 11, 3:21 AM HST | Small Craft Advisory | HFO | 12 hr | |
| Aug 11, 3:21 AM HST | Tropical Storm Watch | HFO | 55 hr | |
| Aug 11, 5:00 AM HST | Tropical Storm Watch | HFO | Hawaii | 36 hr |
| Aug 11, 9:54 AM HST | Flash Flood Watch | HFO | Hawaii | 4 days |
| Aug 12, 3:42 PM HST | Small Craft Advisory | HFO | 3 days | |
| Aug 13, 12:32 PM HST | Areal Flood Advisory | HFO | Hawaii | 6 hr |
| Aug 13, 6:29 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 14, 1:06 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 14, 3:41 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 14, 5:36 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 16, 6:50 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 16, 7:19 PM HST | Flash Flood Warning | HFO | Hawaii | 56 min |
| Aug 16, 8:14 PM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Aug 16, 8:20 PM HST | Areal Flood Advisory | HFO | Hawaii | 115 min |
| Aug 17, 1:04 PM HST | Areal Flood Advisory | HFO | Hawaii | 6 hr |
| Aug 17, 1:09 PM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 17, 1:14 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 17, 3:50 PM HST | Areal Flood Advisory | HFO | Kalawao | 5 hr |
| Aug 17, 4:10 PM HST | Flash Flood Warning | HFO | Hawaii | 5 hr |
| Aug 17, 6:27 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 17, 8:00 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 17, 8:24 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 17, 9:05 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 17, 11:07 PM HST | Areal Flood Advisory | HFO | Honolulu | 113 min |
| Aug 17, 11:46 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 18, 7:52 AM HST | Flash Flood Watch | HFO | Hawaii, Honolulu, Kauai, Kalawao | 32 hr |
| Aug 18, 11:14 AM HST | Areal Flood Advisory | HFO | Kalawao | 11 hr |
| Aug 18, 11:59 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 18, 12:02 PM HST | Areal Flood Advisory | HFO | Kauai | 4 hr |
| Aug 18, 12:29 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 18, 1:44 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 18, 2:14 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 18, 5:20 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 18, 9:36 PM HST | Areal Flood Advisory | HFO | Hawaii | 114 min |
| Aug 19, 12:12 AM HST | Areal Flood Advisory | HFO | Kalawao | 2 hr |
| Aug 19, 12:46 AM HST | Areal Flood Advisory | HFO | Hawaii | 119 min |
| Aug 19, 4:39 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 19, 4:44 AM HST | Areal Flood Advisory | HFO | Kalawao | 5 hr |
| Aug 19, 8:55 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 19, 3:48 PM HST | Areal Flood Advisory | HFO | Hawaii | 6 hr |
| Aug 19, 7:50 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 20, 3:02 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 20, 1:22 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 20, 2:18 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 20, 3:03 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 20, 3:44 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 20, 3:59 PM HST | Small Craft Advisory | HFO | 36 hr | |
| Aug 20, 4:42 PM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 20, 5:10 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 20, 5:18 PM HST | Flash Flood Warning | HFO | Kauai | 3 hr |
| Aug 20, 7:06 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 21, 3:42 PM HST | Flash Flood Watch | HFO | Hawaii, Honolulu, Kauai, Kalawao | 7 days |
| Aug 22, 4:00 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 22, 5:04 AM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 22, 5:11 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 22, 1:10 PM HST | Small Craft Advisory | HFO | 16 hr | |
| Aug 22, 1:24 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 22, 4:03 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 22, 7:04 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 22, 7:48 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 22, 8:22 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 22, 8:44 PM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 22, 8:48 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 22, 9:23 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 22, 9:45 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 22, 10:53 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 22, 11:39 PM HST | Areal Flood Advisory | HFO | Hawaii | 5 hr |
| Aug 23, 12:20 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 23, 1:09 AM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 23, 6:46 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 23, 11:20 AM HST | Areal Flood Advisory | HFO | Honolulu | 6 hr |
| Aug 23, 1:02 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 23, 1:49 PM HST | Special Marine Warning | HFO | 86 min | |
| Aug 23, 1:56 PM HST | Areal Flood Advisory | HFO | Kauai | 9 hr |
| Aug 23, 2:04 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 23, 2:28 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 23, 2:42 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 23, 3:27 PM HST | Flash Flood Warning | HFO | Hawaii | 2 hr |
| Aug 23, 3:46 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 23, 5:25 PM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| Aug 23, 5:28 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 23, 6:12 PM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 23, 6:34 PM HST | Special Marine Warning | HFO | 41 min | |
| Aug 23, 7:05 PM HST | Special Marine Warning | HFO | 40 min | |
| Aug 23, 7:15 PM HST | Special Marine Warning | HFO | 45 min | |
| Aug 23, 8:28 PM HST | Areal Flood Advisory | HFO | Honolulu | 6 hr |
| Aug 23, 8:41 PM HST | Special Marine Warning | HFO | 49 min | |
| Aug 23, 8:52 PM HST | Areal Flood Advisory | HFO | Hawaii | 7 hr |
| Aug 23, 9:16 PM HST | Flash Flood Warning | HFO | Kalawao | 119 min |
| Aug 23, 10:36 PM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 23, 10:50 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 23, 11:10 PM HST | Special Marine Warning | HFO | 2 hr | |
| Aug 23, 11:54 PM HST | Special Marine Warning | HFO | 66 min | |
| Aug 24, 12:23 AM HST | Flash Flood Warning | HFO | Kalawao | 3 hr |
| Aug 24, 1:43 AM HST | Areal Flood Advisory | HFO | Kalawao | 8 hr |
| Aug 24, 2:16 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 24, 2:46 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 24, 3:10 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 24, 4:01 AM HST | Flash Flood Warning | HFO | Honolulu | 5 hr |
| Aug 24, 4:13 AM HST | Flash Flood Warning | HFO | Kalawao | 9 hr |
| Aug 24, 5:42 AM HST | Areal Flood Advisory | HFO | Hawaii | 6 hr |
| Aug 24, 5:58 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 24, 7:06 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 24, 9:38 AM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| Aug 24, 11:02 AM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| Aug 24, 2:10 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 24, 4:53 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 24, 11:21 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 24, 11:30 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 25, 1:03 AM HST | Flash Flood Warning | HFO | Kauai | 3 hr |
| Aug 25, 12:16 PM HST | Areal Flood Advisory | HFO | Honolulu | 6 hr |
| Aug 25, 1:38 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 25, 2:28 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 25, 3:19 PM HST | Areal Flood Advisory | HFO | Kalawao | 5 hr |
| Aug 25, 3:56 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 25, 5:49 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 25, 7:01 PM HST | Areal Flood Advisory | HFO | Honolulu | 119 min |
| Aug 25, 7:22 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 25, 7:56 PM HST | Flash Flood Warning | HFO | Kalawao | 2 hr |
| Aug 26, 11:16 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 26, 11:40 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 26, 1:44 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 26, 2:28 PM HST | Flash Flood Warning | HFO | Honolulu | 4 hr |
| Aug 26, 4:20 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 26, 4:36 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Aug 27, 2:21 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 28, 3:17 AM HST | High Surf Advisory | HFO | Hawaii | 36 hr |
| Aug 29, 4:47 AM HST | Tropical Storm Watch | HFO | Hawaii, Kalawao | 36 hr |
| Aug 29, 3:31 PM HST | High Surf Warning | HFO | Honolulu, Kalawao | 9 days |
| Aug 29, 3:31 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 48 hr |
| Aug 29, 3:43 PM HST | Tropical Storm Warning | HFO | 25 hr | |
| Aug 30, 9:50 AM HST | Small Craft Advisory | HFO | 5 days | |
| Aug 30, 3:58 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 31, 10:20 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 31, 1:13 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 31, 1:17 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
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 | 29 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 87 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 4 |
| Coast and beach | |
| High Surf Warning | 3 |
| High Surf Advisory | 7 |
| Marine | |
| Special Marine Warning | 7 |
| Small Craft Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.