Alert archive / Hawaii / High Surf Advisories in 2023
High Surf Advisory 13, NWS Honolulu, HI
NWS Honolulu, HI issued this high surf advisory at Feb 16, 2023, 3:35 PM HST for 4 counties in Hawaii. It took effect at Feb 17, 2023, 6:00 AM HST. It was in force for 34 hr.
The area
The counties it named.
The facts
- Issued
- Feb 16, 2023, 3:35 PM HST (01:35 UTC)
- In effect from
- Feb 17, 2023, 6:00 AM HST
- Expired
- Feb 18, 2023, 3:53 PM HST
- In force
- 34 hr
- Issued by
- NWS Honolulu, HI
Counties Hawaii County, HI, Honolulu County, HI, Kalawao County, HI, Kauai County, HI
The radar
The Molokai radar (PHMO), 38 km from the middle of the area, began a volume at 01:36 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 Feb 16, 10:26 AM HST, 5 hours 9 minutes earlier.
Area forecast discussion, Feb 16, 10:26 AM HST, 5 hours 9 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 |
|---|---|---|---|---|
| Feb 17, 12:07 AM HST | Areal Flood Advisory | HFO | Hawaii | 10 hr |
| Feb 17, 4:56 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Feb 17, 6:58 AM HST | Areal Flood Advisory | HFO | Kalawao | 5 hr |
| Feb 17, 9:18 AM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| Feb 17, 10:30 AM HST | Flash Flood Warning | HFO | Hawaii | 18 hr |
| Feb 17, 1:23 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
Nearby
High Surf Advisories in Hawaii, 2023Every high surf advisory in 2023
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.