Alert archive / California / Freeze Warnings in 2007

Freeze Warning 4, NWS Eureka, CA

December 30, 2007

NWS Eureka, CA issued this freeze warning at Dec 30, 2007, 2:53 PM PST. It took effect at Dec 30, 2007, 10:00 PM PST. It was in force for 10 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: Dec 30, 2007, 2:53 PM PST (22:53 UTC)
In effect from: Dec 30, 2007, 10:00 PM PST
Expired: Dec 31, 2007, 8:00 AM PST
In force: 10 hr
Issued by: NWS Eureka, CA

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS76 KEKA 302253
NPWEKA

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
253 PM PST SUN DEC 30 2007

CAZ001-311145-
/O.NEW.KEKA.FZ.W.0004.071231T0600Z-071231T1800Z/
REDWOOD COAST-
235 PM PST SUN DEC 30 2007

...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST
MONDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM 10 PM TONIGHT TO 10 AM PST
MONDAY.

CLEAR SKIES AND A COLD AIRMASS WILL ALLOW OVERNIGHT AND EARLY
MORNING TEMPERATURES TO DROP BELOW FREEZING. THE COLD TEMPERATURES
WILL MAINLY AFFECT VALLEYS AND LOW LYING COASTAL AREAS OF DEL
NORTE AND HUMBOLDT COUNTIES. WIDESPREAD TEMPERATURES IN THE UPPER
20S CAN BE EXPECTED...WITH SOME AREAS SEEING TEMPERATURES FALL TO 
THE LOWER 20S. ABUNDANT SUNSHINE WILL ALLOW TEMPERATURES TO RISE
ABOVE FREEZING BY LATE MORNING.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. RESIDENTS SHOULD TAKE NECESSARY MEASURES TO PROTECT
PLANTS AND ANIMALS...AND ARE ENCOURAGED TO BRING SMALL PETS IN
DOORS.
 
$$

2 follow-up statements

000 
WWUS76 KEKA 311134
NPWEKA

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
334 AM PST MON DEC 31 2007

CAZ001-311600-
/O.EXT.KEKA.FZ.W.0004.000000T0000Z-071231T1600Z/
REDWOOD COAST-
334 AM PST MON DEC 31 2007

...FREEZE WARNING NOW IN EFFECT UNTIL 8 AM PST THIS MORNING...

CLEAR SKIES...LIGHT WINDS AND A RELATIVELY DRY AIR MASS HAS
ALLOWED EARLY MORNING TEMPERATURES TO FALL TO BELOW FREEZING
THROUGH THE NIGHT. THE SUN WILL RISE AND TEMPERATURES WILL
INCREASE ABOVE SUB-FREEZING BY MID MORNING.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT
OR HIGHLY LIKELY. 

$$

000 
WWUS76 KEKA 311557
NPWEKA

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
757 AM PST MON DEC 31 2007


CAZ001-311700-
/O.EXP.KEKA.FZ.W.0004.000000T0000Z-071231T1600Z/
REDWOOD COAST-
757 AM PST MON DEC 31 2007

...FREEZE WARNING WILL EXPIRE AT 8 AM PST THIS MORNING...

THE FREEZE WARNING FOR COASTAL DEL NORTE AND HUMBOLDT COUNTIES WILL
BE ALLOWED TO EXPIRE AT 8 AM PST.

WIDESPREAD TEMPERATURES BETWEEN 27 AND 30 DEGREES JUST BEFORE
SUNRISE WILL RAPIDLY WARM DURING THE MORNING HOURS AND TOP OUT IN
THE UPPER 40S AND LOWER 50S THIS AFTERNOON.

$$

MAB

Nearby

Freeze Warnings in California, 2007 Every freeze warning in 2007

Sources

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