Alert archive / Hawaii / 2022
Weather alerts in Hawaii, April 2022
17 weather alerts in April 2022, 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 April 2022. Tap one for its archive.
- Alerts
- 17
- Warnings
- 3
- Watches
- 1
- Advisories
- 13
- Busiest day
- April 16, 20227 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 |
|---|---|---|---|---|
| Apr 1, 3:26 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 24 hr |
| Apr 2, 8:14 PM HST | Wind Advisory | HFO | Hawaii, Kalawao | 31 hr |
| Apr 6, 3:43 AM HST | Small Craft Advisory | HFO | 5 days | |
| Apr 6, 4:29 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Apr 11, 3:21 PM HST | Small Craft Advisory | HFO | 16 days | |
| Apr 16, 3:28 AM HST | Flood Watch | HFO | Hawaii, Kalawao | 23 hr |
| Apr 16, 3:36 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 12 hr |
| Apr 16, 3:36 AM HST | Winter Storm Warning | HFO | Hawaii | 24 hr |
| Apr 16, 5:06 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Apr 16, 9:51 AM HST | Areal Flood Advisory | HFO | Kalawao | 2 hr |
| Apr 16, 11:56 AM HST | Special Marine Warning | HFO | 49 min | |
| Apr 16, 1:14 PM HST | Special Marine Warning | HFO | 46 min | |
| Apr 16, 3:21 PM HST | Areal Flood Advisory | HFO | Kauai | 2 hr |
| Apr 16, 4:52 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Apr 17, 3:30 AM HST | Winter Weather Advisory | HFO | Hawaii | 14 hr |
| Apr 23, 3:36 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 24 hr |
| Apr 28, 3:30 PM HST | Small Craft Advisory | HFO | 17 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flood Watch | 1 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Marine | |
| Special Marine Warning | 2 |
| Small Craft Advisory | 3 |
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 archive20212023
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.