Alert archive / Hawaii / 2009
Weather alerts in Hawaii, November 2009
60 weather alerts in November 2009, 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 November 2009. Tap one for its archive.
- Alerts
- 60
- Warnings
- 20
- Watches
- 3
- Advisories
- 37
- Busiest day
- November 13, 200915 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 |
|---|---|---|---|---|
| Nov 1, 8:01 AM HST | Small Craft Advisory | HFO | 14 hr | |
| Nov 2, 3:39 AM HST | Small Craft Advisory | HFO | 4 days | |
| Nov 3, 11:04 AM HST | High Surf Advisory | HFO | Kauai | 16 hr |
| Nov 5, 9:52 PM HST | Small Craft Advisory | HFO | 66 hr | |
| Nov 9, 3:38 PM HST | Flash Flood Watch | HFO | Hawaii, Honolulu, Kauai, Kalawao | 5 days |
| Nov 9, 3:38 PM HST | Winter Storm Watch | HFO | Hawaii | 36 hr |
| Nov 10, 9:54 AM HST | Small Craft Advisory | HFO | 9 days | |
| Nov 10, 3:18 PM HST | High Wind Watch | HFO | Hawaii | 12 hr |
| Nov 10, 3:18 PM HST | Wind Advisory | HFO | Hawaii, Kauai | 43 hr |
| Nov 10, 7:47 PM HST | Areal Flood Advisory | HFO | Honolulu | 2 hr |
| Nov 10, 8:01 PM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Nov 10, 10:21 PM HST | Areal Flood Advisory | HFO | Kalawao | 2 hr |
| Nov 11, 3:47 AM HST | Winter Weather Advisory | HFO | Hawaii | 72 hr |
| Nov 11, 10:52 AM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 8 days |
| Nov 11, 3:14 PM HST | Areal Flood Advisory | HFO | Hawaii | 117 min |
| Nov 11, 3:37 PM HST | High Surf Warning | HFO | Honolulu | 72 hr |
| Nov 12, 3:15 PM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Nov 12, 3:53 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Nov 12, 4:19 PM HST | Areal Flood Advisory | HFO | Hawaii | 62 min |
| Nov 12, 6:25 PM HST | Flash Flood Warning | HFO | Kalawao | 2 hr |
| Nov 12, 6:32 PM HST | Special Marine Warning | HFO | 74 min | |
| Nov 12, 9:41 PM HST | Small Craft Advisory | HFO | 10 days | |
| Nov 13, 1:51 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Nov 13, 3:16 AM HST | Flash Flood Warning | HFO | Honolulu | 5 hr |
| Nov 13, 3:20 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Nov 13, 3:36 AM HST | Flash Flood Warning | HFO | Kauai | 4 hr |
| Nov 13, 4:31 AM HST | Special Marine Warning | HFO | 119 min | |
| Nov 13, 4:40 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Nov 13, 4:56 AM HST | Special Marine Warning | HFO | 39 min | |
| Nov 13, 6:32 AM HST | Special Marine Warning | HFO | 118 min | |
| Nov 13, 7:45 AM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Nov 13, 7:25 PM HST | Special Marine Warning | HFO | 92 min | |
| Nov 13, 9:10 PM HST | Areal Flood Advisory | HFO | Kauai | 8 hr |
| Nov 13, 10:00 PM HST | Areal Flood Advisory | HFO | Honolulu | 8 hr |
| Nov 14, 2:37 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Nov 14, 5:20 AM HST | Flash Flood Warning | HFO | Honolulu | 115 min |
| Nov 14, 6:41 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Nov 14, 7:21 AM HST | Areal Flood Advisory | HFO | Honolulu | 5 hr |
| Nov 14, 7:56 AM HST | Areal Flood Advisory | HFO | Hawaii | 9 hr |
| Nov 14, 7:56 AM HST | Flash Flood Warning | HFO | Kauai | 9 hr |
| Nov 14, 9:50 AM HST | Special Marine Warning | HFO | 115 min | |
| Nov 14, 11:34 AM HST | Special Marine Warning | HFO | 116 min | |
| Nov 14, 1:27 PM HST | Special Marine Warning | HFO | 2 hr | |
| Nov 14, 4:46 PM HST | Flash Flood Warning | HFO | Kauai | 13 hr |
| Nov 17, 10:57 AM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kalawao | 33 hr |
| Nov 21, 3:29 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 52 hr |
| Nov 24, 9:58 AM HST | Small Craft Advisory | HFO | 7 days | |
| Nov 24, 3:30 PM HST | High Surf Warning | HFO | Honolulu, Kauai, Kalawao | 41 hr |
| Nov 26, 3:54 AM HST | Areal Flood Advisory | HFO | Kauai | 72 min |
| Nov 26, 4:13 AM HST | Flash Flood Warning | HFO | Kauai | 3 hr |
| Nov 26, 7:17 AM HST | Flash Flood Warning | HFO | Kauai | 6 hr |
| Nov 26, 8:33 AM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 67 hr |
| Nov 26, 9:06 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Nov 26, 11:53 PM HST | Areal Flood Advisory | HFO | Kalawao | 116 min |
| Nov 27, 2:39 AM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Nov 29, 3:35 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 36 hr |
| Nov 29, 8:58 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Nov 29, 9:48 PM HST | Winter Weather Advisory | HFO | Hawaii | 14 hr |
| Nov 29, 10:17 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Nov 29, 11:02 PM HST | Flash Flood Warning | HFO | Hawaii | 95 min |
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 | 10 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 22 |
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind Advisory | 2 |
| Coast and beach | |
| High Surf Warning | 2 |
| High Surf Advisory | 5 |
| Marine | |
| Special Marine Warning | 8 |
| Small Craft Advisory | 6 |
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 archive20082010
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.