Weather alerts in Honolulu County, Hawaii
2,629 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Honolulu County and its neighbors
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Alerts
- 2,629
- Warnings
- 606
- Watches
- 211
- Advisories
- 1,736
- Busiest year
- 2018190 alerts
- Average year
- 101over 26 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
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 | 16 |
| Severe Thunderstorm Watch | 18 |
| Special Weather Statement | 45 |
| Flooding | |
| Flash Flood Warning | 332 |
| Flash Flood Watch | 118 |
| Flood Watch | 35 |
| Areal Flood Advisory | 762 |
| Wind and dust | |
| High Wind Warning | 16 |
| High Wind Watch | 15 |
| Wind Advisory | 128 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 2 |
| Tropical | |
| Hurricane Warning | 2 |
| Tropical Storm Warning | 8 |
| Hurricane Watch | 3 |
| Tropical Storm Watch | 11 |
| Hurricane Local Statement | 2 |
| Coast and beach | |
| High Surf Warning | 224 |
| Tsunami Warning | 2 |
| Tsunami Watch | 9 |
| High Surf Advisory | 840 |
| Tsunami Advisory | 6 |
| Coastal Flood Statement | 29 |
The latest warnings
The most recent on file, newest first.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 6, 2:47 PM HST | Flash Flood Warning | HFO | 2 hr |
| Sep 6, 2:44 PM HST | High Surf Warning | HFO | 49 hr |
| Sep 6, 4:51 AM HST | Tropical Storm Warning | HFO | 51 hr |
| Aug 16, 2:52 PM HST | Flash Flood Warning | HFO | 2 hr |
| Aug 16, 4:36 AM HST | Flash Flood Warning | HFO | 7 hr |
| Aug 14, 4:47 AM HST | Tropical Storm Warning | HFO | 63 hr |
| Aug 14, 4:15 AM HST | High Surf Warning | HFO | 46 hr |
| Jul 27, 9:04 AM HST | High Surf Warning | HFO | 42 hr |
| Jun 14, 9:54 AM HST | High Surf Warning | HFO | 41 hr |
| May 15, 3:30 PM HST | Flash Flood Warning | HFO | 2 hr |
| May 15, 1:32 PM HST | Flash Flood Warning | HFO | 118 min |
| Apr 10, 4:46 PM HST | Flash Flood Warning | HFO | 2 hr |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive
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.