Alert archive / Hawaii / High Surf Advisories in 2020

High Surf Advisory 2, NWS Honolulu, HI

January 5, 2020Honolulu County, Kalawao County, Hawaii

NWS Honolulu, HI issued this high surf advisory at Jan 5, 2020, 7:09 PM HST for Honolulu County, Kalawao County, Hawaii. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Jan 5, 2020, 7:09 PM HST (05:09 UTC)
Expired
Jan 9, 2020, 3:43 AM HST
In force
3 days
Issued by
NWS Honolulu, HI

Counties Honolulu County, HI, Kalawao County, HI

The radar

The Molokai radar (PHMO), 36 km from the middle of the area, began a volume at 05:12 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 Jan 5, 4:08 PM HST, 3 hours 1 minute earlier.

Area forecast discussion, Jan 5, 4:08 PM HST, 3 hours 1 minute before
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The office that day

Everything else NWS Honolulu, HI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 5, 3:35 PM HSTGale WarningHFO5 days
Jan 6, 1:03 PM HSTHigh Wind WarningHFOHawaii27 hr

Nearby

High Surf Advisories in Hawaii, 2020Every high surf advisory in 2020

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.