Alert archive / Alaska / Red Flag Warnings in 2008

Red Flag Warning 4, NWS Anchorage, AK

May 11, 2008

NWS Anchorage, AK issued this red flag warning at May 11, 2008, 2:00 AM AKDT. It took effect at May 11, 2008, 12:00 PM AKDT. It was in force for 20 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 11, 2008, 2:00 AM AKDT (10:00 UTC)
In effect from
May 11, 2008, 12:00 PM AKDT
Expired
May 12, 2008, 7:46 AM AKDT
In force
20 hr
Issued by
NWS Anchorage, AK

The text

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

000
WWAK61 PAFC 111500
RFWAER

RED FLAG WARNING
NATIONAL WEATHER SERVICE ANCHORAGE AK
700 AM ADT SUN MAY 11 2008


AKZ111-120500-
/X.UPG.PAFC.FW.A.0001.080511T2000Z-080512T0400Z/
/X.NEW.PAFC.FW.W.0004.080511T2000Z-080512T0500Z/
MATANUSKA VALLEY-
700 AM ADT SUN MAY 11 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING FOR THE MATANUSKA VALLEY...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

SOUTHEAST WINDS GUSTING TO 35 MPH WITH HUMIDITIES TO 25 PERCENT
ARE EXPECTED THE AFTERNOON AND EVENING. WINDS WILL DIMINISH SOME
OVERNIGHT AND HUMIDITIES WILL RECOVER.

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.

$$

AKZ141-120500-
/X.UPG.PAFC.FW.A.0001.080511T2000Z-080512T0400Z/
/X.NEW.PAFC.FW.W.0004.080511T2000Z-080512T0500Z/
COPPER RIVER BASIN-
700 AM ADT SUN MAY 11 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING ALONG THE COPPER RIVER...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

SOUTH WINDS GUSTING 25 TO 35 MPH WITH HUMIDITIES TO 23 PERCENT
ARE EXPECTED THIS AFTERNOON AND EVENING. WINDS WILL DIMINISH SOME
OVERNIGHT AND HUMIDITIES WILL RECOVER.

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.

$$
4 follow-up statements
000
WWAK61 PAFC 111600 CCA
RFWAER

RED FLAG WARNING...CORRECTED
NATIONAL WEATHER SERVICE ANCHORAGE AK
759 AM ADT SUN MAY 11 2008


AKZ111-120500-
/X.UPG.PAFC.FW.A.0001.080511T2000Z-080512T0400Z/
/X.COR.PAFC.FW.W.0004.080511T2000Z-080512T0500Z/
MATANUSKA VALLEY-
759 AM ADT SUN MAY 11 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING FOR STRONG WINDS IN THE MATANUSKA VALLEY...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

SOUTHEAST WINDS GUSTING TO 35 MPH WITH HUMIDITIES TO 25 PERCENT
ARE EXPECTED THE AFTERNOON AND EVENING. WINDS WILL DIMINISH SOME
OVERNIGHT AND HUMIDITIES WILL RECOVER.

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.

$$

AKZ141-120500-
/X.UPG.PAFC.FW.A.0001.080511T2000Z-080512T0400Z/
/X.COR.PAFC.FW.W.0004.080511T2000Z-080512T0500Z/
COPPER RIVER BASIN-
759 AM ADT SUN MAY 11 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING FOR STRONG WINDS ALONG THE COPPER RIVER...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM ADT THIS
EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

SOUTH WINDS GUSTING 25 TO 35 MPH WITH HUMIDITIES TO 23 PERCENT
ARE EXPECTED THIS AFTERNOON AND EVENING. WINDS WILL DIMINISH SOME
OVERNIGHT AND HUMIDITIES WILL RECOVER.

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 112316
RFWAER

RED FLAG WARNING
NATIONAL WEATHER SERVICE ANCHORAGE AK
316 PM ADT SUN MAY 11 2008

AKZ141-122330-
/X.EXT.PAFC.FW.W.0004.000000T0000Z-080513T0500Z/
COPPER RIVER BASIN-
316 PM ADT SUN MAY 11 2008

...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM ADT MONDAY FOR
STRONG WINDS ALONG THE COPPER RIVER...

THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 9 PM ADT MONDAY FOR
STRONG WINDS ALONG THE COPPER RIVER. 

SOUTH WINDS GUSTING 20 TO 30 MPH WITH HUMIDITIES AS LOW AS 25 
PERCENT ARE EXPECTED SUNDAY EVENING. WINDS WILL DIMINISH SOMEWHAT
OVERNIGHT AND HUMIDITIES WILL RECOVER. 

RED FLAG CONDITIONS ARE EXPECTED AGAIN MONDAY AFTERNOON AND
EVENING. WINDS WILL INCREASE TO 25 TO 35 MPH BY AFTERNOON
WITH HUMIDITIES DROPPING TO 25 TO 30 PERCENT. WINDS WILL 
DIMINISH AND HUMIDITIES WILL INCREASE MONDAY 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.

$$

AKZ111-120500-
/X.CON.PAFC.FW.W.0004.000000T0000Z-080512T0500Z/
MATANUSKA VALLEY-
316 PM ADT SUN MAY 11 2008

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM ADT THIS
EVENING FOR STRONG WINDS IN THE MATANUSKA VALLEY BELOW 1500
FEET...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM ADT THIS EVENING 
FOR STRONG WINDS IN THE MATANUSKA VALLEY BELOW 1500 FEET.

SOUTHEAST WINDS GUSTING TO 35 MPH WITH HUMIDITIES AS LOW AS 25
PERCENT ARE EXPECTED EARLY THIS EVENING. WINDS WILL DIMINISH SOME
AND HUMIDITIES WILL RECOVER LATER THIS 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 120439
RFWAER

RED FLAG WARNING
NATIONAL WEATHER SERVICE ANCHORAGE AK
839 PM ADT SUN MAY 11 2008

AKZ111-120545-
/X.CAN.PAFC.FW.W.0004.000000T0000Z-080512T0500Z/
MATANUSKA VALLEY-
839 PM ADT SUN MAY 11 2008

...RED FLAG WARNING IS CANCELLED...

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

RELATIVE HUMIDITIES ARE RISING AS CLOUD COVER INCREASES AND
TEMPERATURES BEGIN TO DROP FOR THE NIGHT. RED FLAG CONDITIONS ARE
NO LONGER PRESENT.

$$

AKZ141-130445-
/X.CON.PAFC.FW.W.0004.000000T0000Z-080513T0500Z/
COPPER RIVER BASIN-
839 PM ADT SUN MAY 11 2008

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM ADT MONDAY...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM ADT MONDAY. 

SOUTH WINDS GUSTING 20 TO 30 MPH WITH HUMIDITIES AS LOW AS
25 PERCENT ARE EXPECTED SUNDAY EVENING. WINDS WILL DIMINISH
SOMEWHAT OVERNIGHT AND HUMIDITIES WILL RECOVER.

RED FLAG CONDITIONS ARE EXPECTED AGAIN MONDAY AFTERNOON AND
EVENING. WINDS WILL INCREASE TO 25 TO 35 MPH BY AFTERNOON WITH
HUMIDITIES DROPPING TO 25 TO 30 PERCENT. WINDS WILL DIMINISH AND
HUMIDITIES WILL INCREASE MONDAY 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 121546
RFWAER

RED FLAG WARNING
NATIONAL WEATHER SERVICE ANCHORAGE AK
746 AM ADT MON MAY 12 2008


AKZ141-121700-
/X.CAN.PAFC.FW.W.0004.000000T0000Z-080513T0500Z/
COPPER RIVER BASIN-
746 AM ADT MON MAY 12 2008

...RED FLAG WARNING IS CANCELLED...

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

THE HUMIDITY WILL REMAIN ABOVE 35 PERCENT TODAY. WIND WILL GUST TO
35 MPH. 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 10, 11:00 PM AKDTGale WarningAFC24 hr
May 10, 11:00 PM AKDTSmall Craft AdvisoryAFC24 hr
May 11, 6:55 AM AKDTStorm WarningAFC28 hr
May 11, 10:51 AM AKDTRed Flag WarningAFC11 hr
May 11, 11:00 AM AKDTSmall Craft AdvisoryAFC60 hr
May 11, 3:46 PM AKDTHigh Wind WarningAFC18 hr

Nearby

Red Flag Warnings in Alaska, 2008Every red flag warning in 2008

Sources

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