Alert archive / Hawaii / Honolulu County / 2019
Weather alerts in Honolulu County, Hawaii, December 2019
19 weather alerts in December 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 19
- Warnings
- 4
- Watches
- 2
- Advisories
- 13
- Busiest day
- December 20, 20193 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 | Lasted |
|---|---|---|---|
| Nov 30, 3:42 PM HST | High Surf Advisory | HFO | 72 hr |
| Dec 5, 3:34 PM HST | High Surf Advisory | HFO | 68 hr |
| Dec 7, 3:16 AM HST | High Surf Warning | HFO | 32 hr |
| Dec 8, 11:24 AM HST | High Surf Advisory | HFO | 16 hr |
| Dec 9, 3:15 PM HST | High Surf Advisory | HFO | 25 hr |
| Dec 10, 3:50 PM HST | High Surf Warning | HFO | 60 hr |
| Dec 13, 3:30 AM HST | High Surf Advisory | HFO | 12 hr |
| Dec 16, 3:33 AM HST | Wind Advisory | HFO | 36 hr |
| Dec 16, 4:12 AM HST | High Surf Advisory | HFO | 3 days |
| Dec 19, 3:17 AM HST | High Wind Watch | HFO | 24 hr |
| Dec 20, 3:11 AM HST | High Surf Advisory | HFO | 3 days |
| Dec 20, 3:34 AM HST | High Wind Warning | HFO | 35 hr |
| Dec 20, 3:34 AM HST | Wind Advisory | HFO | 35 hr |
| Dec 21, 3:00 PM HST | Wind Advisory | HFO | 25 hr |
| Dec 23, 9:21 AM HST | High Surf Advisory | HFO | 18 hr |
| Dec 23, 3:43 PM HST | High Wind Watch | HFO | 12 hr |
| Dec 24, 3:47 AM HST | Wind Advisory | HFO | 36 hr |
| Dec 25, 12:07 PM HST | Areal Flood Advisory | HFO | 5 hr |
| Dec 29, 3:16 PM HST | High Surf Warning | HFO | 60 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Areal Flood Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 2 |
| Wind Advisory | 4 |
| Coast and beach | |
| High Surf Warning | 3 |
| High Surf Advisory | 8 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20182020
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.