Alert archive / Hawaii / High Surf Advisories / 2011
High Surf Advisories in Hawaii, December 2011
7 high surf advisories in December 2011. 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 high surf advisories reaches back to 2005.
High Surf Advisories by county
Each county as a circle sized by its count in December 2011. Tap one for its archive.
- High Surf Advisories
- 7
- Busiest day
- December 1, 20111 high surf advisories
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 30, 3:23 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 60 hr |
| Dec 5, 3:34 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 36 hr |
| Dec 7, 3:41 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 72 hr |
| Dec 11, 12:48 AM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 62 hr |
| Dec 15, 3:34 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 3 days |
| Dec 19, 1:18 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 8 days |
| Dec 28, 4:25 AM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 35 hr |
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 archive20102012
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.