Alert archive / Hawaii / High Surf Warnings in 2020

High Surf Warning 1, NWS Honolulu, HI

January 9, 2020Honolulu County, Kalawao County, Hawaii

NWS Honolulu, HI issued this high surf warning at Jan 9, 2020, 3:43 AM HST for Honolulu County, Kalawao County, Hawaii. It was in force for 60 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 9, 2020, 3:43 AM HST (13:43 UTC)
Expired
Jan 11, 2020, 3:29 PM HST
In force
60 hr
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 13:44 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 warning 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 warning went out at Jan 8, 9:04 PM HST, 6 hours 39 minutes earlier.

Area forecast discussion, Jan 8, 9:04 PM HST, 6 hours 39 minutes before
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Nearby

High Surf Warnings in Hawaii, 2020Every high surf warning 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.