Alert archive / Hawaii / 2019
Weather alerts in Hawaii, August 2019
28 weather alerts in August 2019, 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 August 2019. Tap one for its archive.
- Alerts
- 28
- Warnings
- 4
- Watches
- 1
- Advisories
- 23
- Busiest day
- August 5, 20196 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 |
|---|---|---|---|---|
| Jul 31, 3:42 PM HST | High Surf Warning | HFO | 48 hr | |
| Aug 1, 4:47 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 37 hr |
| Aug 1, 3:00 PM HST | High Surf Advisory | HFO | Honolulu, Kauai | 37 hr |
| Aug 2, 12:48 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 2, 3:26 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 2, 6:02 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 2, 8:52 AM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Aug 3, 3:36 PM HST | High Surf Warning | HFO | Kalawao | 36 hr |
| Aug 3, 3:36 PM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 72 hr |
| Aug 4, 4:27 AM HST | Small Craft Advisory | HFO | 47 hr | |
| Aug 4, 12:26 PM HST | Flash Flood Warning | HFO | Kauai | 88 min |
| Aug 4, 3:19 PM HST | Flash Flood Watch | HFO | Hawaii, Kalawao | 48 hr |
| Aug 4, 6:07 PM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 4, 6:55 PM HST | Flash Flood Warning | HFO | Kauai | 3 hr |
| Aug 5, 1:58 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Aug 5, 6:51 AM HST | Areal Flood Advisory | HFO | Kauai | 88 min |
| Aug 5, 1:06 PM HST | Areal Flood Advisory | HFO | Kauai | 96 min |
| Aug 6, 9:17 AM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Aug 6, 11:16 AM HST | Areal Flood Advisory | HFO | Hawaii | 3 hr |
| Aug 6, 1:14 PM HST | Areal Flood Advisory | HFO | Hawaii | 8 hr |
| Aug 7, 2:54 PM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Aug 10, 12:42 AM HST | Areal Flood Advisory | HFO | Hawaii | 6 hr |
| Aug 11, 5:38 PM HST | Areal Flood Advisory | HFO | Hawaii | 81 min |
| Aug 14, 4:56 PM HST | Small Craft Advisory | HFO | 59 hr | |
| Aug 19, 3:41 PM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 60 hr |
| Aug 20, 3:35 AM HST | Small Craft Advisory | HFO | 7 days | |
| Aug 27, 4:33 PM HST | Areal Flood Advisory | HFO | Hawaii | 2 hr |
| Aug 28, 6:19 PM HST | Areal Flood Advisory | HFO | Hawaii | 63 min |
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 | 2 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 16 |
| Wind and dust | |
| Wind Advisory | 1 |
| Coast and beach | |
| High Surf Warning | 2 |
| High Surf Advisory | 3 |
| Marine | |
| 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 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. Rebuilt daily.