Alert archive / Alabama / Red Flag Warnings in 2014

Red Flag Warning 3, NWS Mobile, AL

January 7, 201410 counties in Alabama

NWS Mobile, AL issued this red flag warning at Jan 7, 2014, 6:56 AM CST for 10 counties in Alabama. It took effect at Jan 8, 2014, 11:00 AM CST. It was in force for 6 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 7, 2014, 6:56 AM CST (12:56 UTC)
In effect from
Jan 8, 2014, 11:00 AM CST
Expired
Jan 8, 2014, 5:00 PM CST
In force
6 hr
Issued by
NWS Mobile, AL

Counties Butler County, AL, Choctaw County, AL, Clarke County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Escambia County, AL, Monroe County, AL, Washington County, AL, Wilcox County, AL

The radar

The Mobile radar (KMOB), 138 km from the middle of the area, began a volume at 13:01 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 0.9 hours before the alert went out and 182 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Birmingham, AL at 12:00Z on 2014-01-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 12:00Z on 2014-01-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -94 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1164 m above ground
0-6 km bulk shear
64 kt
0-1 km storm-relative helicity
-94 m²/s²
0-3 km storm-relative helicity
-102 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

812 
WWUS84 KMOB 071256
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
656 AM CST TUE JAN 7 2014

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 5 PM CST THIS
AFTERNOON FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF
CRITICALLY LOW HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM CST WEDNESDAY
FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF CRITICALLY LOW
HUMIDITY...

.DISCUSSION...A DRY ARCTIC AIRMASS WILL BRING VERY LOW DAYTIME
HUMIDITY AND AN INCREASED RISK OF WILDFIRE TO THE CENTRAL GULF
COAST IN THE NEAR TERM. AFTERNOON DISPERSIONS ARE FORECAST TO
BE GENERALLY GOOD TODAY AND FAIR ON WEDNESDAY.

ALZ051>064-080500-
/O.NEW.KMOB.FW.W.0003.140108T1700Z-140108T2300Z/
/O.EXT.KMOB.FW.W.0002.140107T1800Z-140107T2300Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-UPPER MOBILE-UPPER BALDWIN-LOWER MOBILE-
LOWER BALDWIN-
656 AM CST TUE JAN 7 2014

...RED FLAG WARNING NOW IN EFFECT FROM NOON TODAY TO 5 PM CST
THIS AFTERNOON FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF
CRITICALLY LOW HUMIDITY...
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM CST WEDNESDAY
FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF CRITICALLY LOW
HUMIDITY...

* AFFECTED AREA...FIRE WEATHER ZONES 051...052...053...054... 
  055...056...057...058...059...060...061...062...063 AND 064. 

* RELATIVE HUMIDITY: LESS THAN 25 PERCENT FOR FOUR OR MORE
  CONSECUTIVE HOURS THIS AFTERNOON AND AGAIN ON WEDNESDAY.

* IMPACTS: ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW
RELATIVE HUMIDITY...AND DRY FUELS CAN CONTRIBUTE TO EXTREME FIRE
BEHAVIOR.

&&

$$
3 follow-up statements
131 
WWUS84 KMOB 072107
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
307 PM CST TUE JAN 7 2014

...RED FLAG WARNING IN EFFECT UNTIL 5 PM CST THIS AFTERNOON FOR
SOUTHWEST ALABAMA DUE TO A LONG DURATION OF CRITICALLY LOW
HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM CST WEDNESDAY
FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF CRITICALLY LOW
HUMIDITY...

.DISCUSSION...A DRY ARCTIC AIRMASS WILL BRING CRITICALLY LOW RELATIVE
HUMIDITY TO SOUTHWEST AND SOUTH CENTRAL ALABAMA THROUGH WEDNESDAY.

ALZ051>064-080500-
/O.CON.KMOB.FW.W.0002.000000T0000Z-140107T2300Z/
/O.CON.KMOB.FW.W.0003.140108T1700Z-140108T2300Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-UPPER MOBILE-UPPER BALDWIN-LOWER MOBILE-
LOWER BALDWIN-
307 PM CST TUE JAN 7 2014

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM CST THIS
AFTERNOON FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF 
CRITICALLY LOW HUMIDITY...

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 5 PM CST
WEDNESDAY FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF
CRITICALLY LOW HUMIDITY...

* AFFECTED AREA...FIRE WEATHER ZONES 051...052...053...054... 
  055...056...057...058...059...060...061...062...063 AND 064. 

* RELATIVE HUMIDITY: LESS THAN 25 PERCENT FOR FOUR OR MORE 
  CONSECUTIVE HOURS THIS AFTERNOON AND AGAIN ON WEDNESDAY.

* IMPACTS: ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW
RELATIVE HUMIDITY...AND DRY FUELS CAN CONTRIBUTE TO EXTREME FIRE
BEHAVIOR.

&&

$$
043 
WWUS84 KMOB 080605
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1205 AM CST WED JAN 8 2014

...RED FLAG WARNING IN EFFECT UNTIL 5 PM CST THIS AFTERNOON FOR
SOUTHWEST ALABAMA DUE TO A LONG DURATION OF CRITICALLY LOW
HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM CST WEDNESDAY
FOR SOUTHWEST ALABAMA DUE TO A LONG DURATION OF CRITICALLY LOW
HUMIDITY...

.DISCUSSION...A DRY ARCTIC AIRMASS WILL BRING CRITICALLY LOW
RELATIVE HUMIDITY TO SOUTHWEST AND SOUTH CENTRAL ALABAMA THROUGH
WEDNESDAY.

ALZ051>064-082215-
/O.CON.KMOB.FW.W.0003.140108T1700Z-140108T2300Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-UPPER MOBILE-UPPER BALDWIN-LOWER MOBILE-
LOWER BALDWIN-
1205 AM CST WED JAN 8 2014

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
5 PM CST THIS AFTERNOON FOR SOUTHWEST ALABAMA DUE TO A LONG
DURATION OF CRITICALLY LOW HUMIDITY...

* AFFECTED AREA...FIRE WEATHER ZONES 051...052...053...054... 
  055...056...057...058...059...060...061...062...063 AND 064. 

* RELATIVE HUMIDITY: LESS THAN 25 PERCENT FOR FOUR OR MORE 
  CONSECUTIVE HOURS THIS AFTERNOON AND AGAIN ON WEDNESDAY.

* IMPACTS: ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW
RELATIVE HUMIDITY...AND DRY FUELS CAN CONTRIBUTE TO EXTREME FIRE
BEHAVIOR.

&&

$$
774 
WWUS84 KMOB 081259
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
659 AM CST WED JAN 8 2014

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM CST TODAY FOR 
SOUTHWEST ALABAMA DUE TO A LONG DURATION OF CRITICALLY LOW
HUMIDITY...

.DISCUSSION...A DRY ARCTIC AIRMASS WILL KEEP VERY LOW DAYTIME
HUMIDITY AND AN INCREASED FIRE DANGER TO THE CENTRAL GULF
COAST THROUGH THIS AFTERNOON.

ALZ051>064-082300-
/O.CON.KMOB.FW.W.0003.140108T1700Z-140108T2300Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-UPPER MOBILE-UPPER BALDWIN-LOWER MOBILE-
LOWER BALDWIN-
659 AM CST WED JAN 8 2014

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
5 PM CST THIS AFTERNOON FOR SOUTHWEST ALABAMA DUE TO A LONG
DURATION OF CRITICALLY LOW HUMIDITY...

* AFFECTED AREA...FIRE WEATHER ZONES 051...052...053...054... 
  055...056...057...058...059...060...061...062...063 AND 064. 

* RELATIVE HUMIDITY: LESS THAN 25 PERCENT FOR FOUR OR MORE
  CONSECUTIVE HOURS.

* IMPACTS: ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW
RELATIVE HUMIDITY...AND DRY FUELS CAN CONTRIBUTE TO EXTREME FIRE
BEHAVIOR.

&&

$$

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 7, 9:44 AM CSTWind Chill AdvisoryMOBButler, Choctaw, Clarke, Conecuh, Covington, Crenshaw and 4 more76 min

Nearby

Red Flag Warnings in Alabama, 2014Every red flag warning in 2014

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.