Alert archive / Alaska / Red Flag Warnings in 2007

Red Flag Warning 4, NWS Anchorage, AK

May 20, 2007

NWS Anchorage, AK issued this red flag warning at May 20, 2007, 3:24 AM AKDT. It took effect at May 20, 2007, 12:00 PM AKDT. It was in force for 8 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
May 20, 2007, 3:24 AM AKDT (11:24 UTC)
In effect from
May 20, 2007, 12:00 PM AKDT
Expired
May 20, 2007, 7:56 PM AKDT
In force
8 hr
Issued by
NWS Anchorage, AK

The text

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

412 
WWAK61 PAFC 201624
RFWAER

RED FLAG WARNING
NATIONAL WEATHER SERVICE ANCHORAGE AK
824 AM ADT SUN MAY 20 2007

AKZ111-210400-
/X.NEW.PAFC.FW.W.0004.070520T2000Z-070521T0400Z/
MATANUSKA VALLEY-
824 AM ADT SUN MAY 20 2007

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM ADT THIS
EVENING FOR LOW HUMIDITY NEAR BIG LAKE...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 8 PM ADT THIS
EVENING.

THE HUMIDITY IS EXPECTED TO DROP TO 15 PERCENT NEAR BIG LAKE THIS
AFTERNOON BEFORE RECOVERING IN THE LATE EVENING.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE IMMINENT OR OCCURRING NOW...OR WILL SHORTLY. IT IS DIRECTED
TOWARD FIRE AGENCIES...AND THROUGH THEM TO THE PUBLIC.

$$
2 follow-up statements
944 
WWAK61 PAFC 202351
RFWAER

RED FLAG WARNING
NATIONAL WEATHER SERVICE ANCHORAGE AK
351 PM ADT SUN MAY 20 2007

AKZ121-210400-
/X.EXB.PAFC.FW.W.0004.070521T0000Z-070521T0400Z/
WESTERN KENAI PENINSULA-
351 PM ADT SUN MAY 20 2007

...RED FLAG WARNING IN EFFECT UNTIL 8 PM ADT THIS EVENING FOR LOW HUMIDITY...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT UNTIL 8 PM ADT THIS EVENING.

THE HUMIDITY IS EXPECTED TO DROP TO AROUND 15 PERCENT LATE THIS
AFTERNOON BEFORE RECOVERING IN THE LATE EVENING.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE IMMINENT OR OCCURRING NOW...OR WILL SHORTLY. IT IS DIRECTED
TOWARD FIRE AGENCIES...AND THROUGH THEM TO THE PUBLIC.

$$

AKZ111-210400-
/X.CON.PAFC.FW.W.0004.000000T0000Z-070521T0400Z/
MATANUSKA VALLEY-
351 PM ADT SUN MAY 20 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM ADT THIS
EVENING FOR LOW HUMIDITY NEAR BIG LAKE...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM ADT THIS EVENING.

THE HUMIDITY IS EXPECTED TO DROP TO NEAR 15 PERCENT NEAR BIG LAKE
THIS AFTERNOON BEFORE RECOVERING IN THE LATE EVENING.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE IMMINENT OR OCCURRING NOW...OR WILL SHORTLY. IT IS DIRECTED
TOWARD FIRE AGENCIES...AND THROUGH THEM TO THE PUBLIC.

$$
000
WWAK61 PAFC 210356
RFWAER

RED FLAG WARNING
NATIONAL WEATHER SERVICE ANCHORAGE AK
756 PM ADT SUN MAY 20 2007

AKZ111-121-210500-
/X.CAN.PAFC.FW.W.0004.000000T0000Z-070521T0400Z/
MATANUSKA VALLEY-WESTERN KENAI PENINSULA-
756 PM ADT SUN MAY 20 2007

...RED FLAG WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS CANCELLED THE RED
FLAG WARNING. 

TEMPERATURES HAVE RECOVERED ENOUGH TO PUSH RELATIVE HUMIDITIES
ABOVE 15 PERCENT.

$$

The office that day

Everything else NWS Anchorage, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 19, 11:00 PM AKDTSmall Craft AdvisoryAFC12 days
May 20, 11:00 AM AKDTGale WarningAFC48 hr
May 20, 11:00 AM AKDTSmall Craft AdvisoryAFC36 hr

Nearby

Red Flag Warnings in Alaska, 2007Every red flag 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.