Alert archive / Hawaii / 2023
Weather alerts in Hawaii, May 2023
25 weather alerts in May 2023, 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 May 2023. Tap one for its archive.
- Alerts
- 25
- Warnings
- 3
- Watches
- 2
- Advisories
- 20
- Busiest day
- May 19, 20235 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 |
|---|---|---|---|---|
| May 1, 3:37 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| May 2, 3:00 AM HST | Flood Watch | HFO | Kauai | 24 hr |
| May 2, 6:33 AM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 21 hr |
| May 2, 12:17 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| May 2, 2:53 PM HST | Special Marine Warning | HFO | 59 min | |
| May 2, 3:32 PM HST | Areal Flood Advisory | HFO | Honolulu | 119 min |
| May 2, 3:35 PM HST | Small Craft Advisory | HFO | 8 days | |
| May 3, 3:30 AM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 36 hr |
| May 5, 3:11 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 12 hr |
| May 5, 2:44 PM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| May 11, 9:22 AM HST | Areal Flood Advisory | HFO | Honolulu | 6 hr |
| May 12, 3:41 PM HST | High Surf Advisory | HFO | Honolulu, Kauai, Kalawao | 47 hr |
| May 14, 3:33 AM HST | Small Craft Advisory | HFO | 48 hr | |
| May 16, 12:02 PM HST | Wind Advisory | HFO | Hawaii | 63 hr |
| May 16, 3:08 PM HST | Flood Watch | HFO | Honolulu, Kauai | 48 hr |
| May 19, 5:18 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| May 19, 6:12 AM HST | Winter Weather Advisory | HFO | Hawaii | 9 hr |
| May 19, 6:15 AM HST | Special Marine Warning | HFO | 31 min | |
| May 19, 6:24 AM HST | Areal Flood Advisory | HFO | Hawaii | 24 min |
| May 19, 6:48 AM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| May 20, 3:09 AM HST | Small Craft Advisory | HFO | 6 days | |
| May 26, 4:01 PM HST | Areal Flood Advisory | HFO | Hawaii | 80 min |
| May 28, 2:32 PM HST | Areal Flood Advisory | HFO | Honolulu | 2 hr |
| May 30, 1:15 PM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| May 30, 4:11 PM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
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 | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 11 |
| Winter | |
| Winter Weather Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Coast and beach | |
| High Surf Advisory | 3 |
| 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 archive20222024
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.