Alert archive / Hawaii / High Surf Advisories in 2022
High Surf Advisory 49, NWS Honolulu, HI
NWS Honolulu, HI issued this high surf advisory at Dec 20, 2022, 1:00 PM HST for Kalawao County, Hawaii. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Dec 20, 2022, 1:00 PM HST (23:00 UTC)
- Expired
- Dec 21, 2022, 3:48 AM HST
- In force
- 15 hr
- Issued by
- NWS Honolulu, HI
County Kalawao County, HI
The radar
The Molokai radar (PHMO), 24 km from the middle of the area, began a volume at 23:03 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this high surf advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Honolulu, HI wrote its last area forecast discussion before this high surf advisory went out at Dec 20, 9:48 AM HST, 3 hours 12 minutes earlier.
Area forecast discussion, Dec 20, 9:48 AM HST, 3 hours 12 minutes before
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</html>The office that day
Everything else NWS Honolulu, HI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 19, 2:00 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Dec 19, 2:11 PM HST | Severe Thunderstorm Warning | HFO | Kalawao | 49 min |
| Dec 19, 3:00 PM HST | Special Marine Warning | HFO | 2 hr | |
| Dec 19, 3:08 PM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| Dec 19, 3:15 PM HST | Special Weather Statement | HFO | 30 min | |
| Dec 19, 3:35 PM HST | Wind Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 25 hr |
| Dec 19, 3:54 PM HST | Special Weather Statement | HFO | Hawaii | 66 min |
| Dec 19, 3:59 PM HST | Flash Flood Warning | HFO | Hawaii | 5 hr |
| Dec 19, 4:08 PM HST | Severe Thunderstorm Warning | HFO | Hawaii | 52 min |
| Dec 19, 4:47 PM HST | Severe Thunderstorm Warning | HFO | Hawaii | 43 min |
| Dec 19, 6:33 PM HST | Special Marine Warning | HFO | 117 min | |
| Dec 19, 7:54 PM HST | Small Craft Advisory | HFO | 62 hr | |
| Dec 19, 8:21 PM HST | High Surf Advisory | HFO | Hawaii | 17 hr |
Nearby
High Surf Advisories in Hawaii, 2022Every high surf advisory in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.