Alert archive / Guam / High Surf Warnings in 2020

High Surf Warning 1, NWS Guam

January 1, 2020

NWS Guam issued this high surf warning at Jan 1, 2020, 12:39 AM CST. It was in force for 12 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 1, 2020, 12:39 AM CST (06:39 UTC)
Expired
Jan 1, 2020, 12:40 PM CST
In force
12 hr
Issued by
NWS Guam

The office that day

Everything else NWS Guam issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 1, 12:39 AM CSTHigh Surf AdvisoryGUM60 hr

Nearby

High Surf Warnings in Guam, 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.