Alert archive / California / Special Marine Warnings in 2016

Special Marine Warning 45, NWS Eureka, CA

October 31, 2016

NWS Eureka, CA issued this special marine warning at Oct 31, 2016, 5:57 PM PDT. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 31, 2016, 5:57 PM PDT (00:57 UTC)
Expired
Oct 31, 2016, 6:30 PM PDT
In force
33 min
Issued by
NWS Eureka, CA
Area
Storm-based polygon

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Eureka, CA wrote its last area forecast discussion before this special marine warning went out at Oct 31, 5:48 PM PDT, 9 minutes earlier.

Area forecast discussion, Oct 31, 5:48 PM PDT, 9 minutes before
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Hazardous weather outlook, Oct 31, 2:54 PM PDT, 3 hours 3 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE EUREKA CA
254 PM PDT MON OCT 31 2016

CAZ102-105-107-108-111-012200-
DEL NORTE INTERIOR-NORTHERN HUMBOLDT INTERIOR-NORTHERN TRINITY-
SOUTHERN TRINITY-NORTHEASTERN MENDOCINO INTERIOR-
254 PM PDT MON OCT 31 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

CAZ106-110-112-113-012200-
SOUTHERN HUMBOLDT INTERIOR-NORTHWESTERN MENDOCINO INTERIOR-
SOUTHWESTERN MENDOCINO INTERIOR-SOUTHEASTERN MENDOCINO INTERIOR-
254 PM PDT MON OCT 31 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS TODAY WITH LOCALLY HEAVY
RAINFALL LATE THIS AFTERNOON AND EVENING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

CAZ101-012200-
COASTAL DEL NORTE-
254 PM PDT MON OCT 31 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

LOCALLY HEAVY RAINFALL IS POSSIBLE THIS AFTERNOON AND EVENING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

LARGE SWELLS MAY IMPACT THE NORTHWEST CALIFORNIA COAST MID TO LATE
WEEK BRINGING THE POTENTIAL FOR LARGE SURF AND SNEAKER WAVES.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

CAZ103-104-109-012200-
NORTHERN HUMBOLDT COAST-SOUTHWESTERN HUMBOLDT-MENDOCINO COAST-
254 PM PDT MON OCT 31 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS TODAY WITH LOCALLY HEAVY
RAINFALL LATE THIS AFTERNOON AND EVENING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

LARGE SWELLS MAY IMPACT THE NORTHWEST CALIFORNIA COAST MID TO LATE
WEEK BRINGING THE POTENTIAL FOR LARGE SURF AND SNEAKER WAVES.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Oct 31, 4:50 PM PDT, 1 hour 7 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE EUREKA CA
450 PM PDT MON OCT 31 2016

CAZ103-104-106-010015-
NORTHERN HUMBOLDT COAST CA-SOUTHWESTERN HUMBOLDT CA-
SOUTHERN HUMBOLDT INTERIOR CA-
450 PM PDT MON OCT 31 2016

...SIGNIFICANT WEATHER ADVISORY FOR SOUTH CENTRAL HUMBOLDT COUNTY
UNTIL 515 PM PDT...

AT 450 PM PDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER
HONEYDEW...MOVING NORTHEAST AT 25 MPH.

HALF INCH HAIL AND WIND GUSTS UP TO 50 MPH WILL BE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
HONEYDEW...MYERS FLAT...PEPPERWOOD...WEOTT...BULL CREEK AND SHIVELY.

LAT...LON 4012 12404 4022 12421 4051 12403 4028 12380
TIME...MOT...LOC 2350Z 217DEG 22KT 4021 12411
Local storm report, Oct 31, 5:14 PM PDT, 43 minutes before
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The office that day

Everything else NWS Eureka, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 31, 5:09 PM PDTSmall Craft AdvisoryEKA22 hr
Nov 1, 3:01 PM PDTSmall Craft AdvisoryEKA6 days
Nov 1, 3:01 PM PDTSmall Craft Advisory for Hazardous SeasEKA12 hr

Nearby

Special Marine Warnings in California, 2016Every special marine warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.