Alert archive / Alabama / Tornado Warnings in 2015

Tornado Warning 34, NWS Tallahassee, FL

November 18, 2015Coffee County, Alabama

NWS Tallahassee, FL issued this tornado warning at Nov 18, 2015, 11:26 AM CST for Coffee County, Alabama. It was in force for 49 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Nov 18, 2015, 11:26 AM CST (17:26 UTC)
Expired
Nov 18, 2015, 12:15 PM CST
In force
49 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

County Coffee County, AL

The radar

The Ft Rucker radar (KEOX), 63 km from the middle of the area, began a volume at 17:30 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.

What was reported inside it

TimeReportWhereRemark
Nov 18, 11:27 AM CSTFUNNEL CLOUD3 S Rhoades, ALFUNNEL CLOUD NEAR KINSTON.
Nov 18, 11:41 AM CSTFUNNEL CLOUDElba, ALREPORT OF FUNNEL CLOUD NEAR ELBA.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Nov 18, 8:25 AM CSTTornado WatchSPC8 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 5.4 hours before the alert went out and 200 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 2015-11-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 19 joules per kilogram.LCLLFCEL10008507005003002001001 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 2015-11-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 475 square meters per square second.1939587897Sfc1 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
19 J/kg
Mixed-layer CIN
-274 J/kg
Mixed-layer LCL
931 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
475 m²/s²
0-3 km storm-relative helicity
594 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.

890 
WFUS52 KTAE 181726
TORTAE
ALC031-181815-
/O.NEW.KTAE.TO.W.0034.151118T1726Z-151118T1815Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1126 AM CST WED NOV 18 2015

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  WESTERN COFFEE COUNTY IN SOUTHEASTERN ALABAMA...

* UNTIL 1215 PM CST
    
* AT 1126 AM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR OPP...MOVING NORTHEAST AT 35 MPH.

  HAZARD...TORNADO. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* THIS DANGEROUS STORM WILL BE NEAR...
  ELBA AROUND 1145 AM CST.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
CHESTNUT GROVE...BLUFF SPRING...CLOWERS CROSSROADS...ZOAR...CARL
FOLSOM A/P...DANLEYS CROSSROADS...ARCUS...WISE MILL...INO AND CAMP
HUMMING HILLS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3153 8619 3153 8616 3154 8614 3162 8615
      3162 8582 3119 8614 3120 8619
TIME...MOT...LOC 1726Z 205DEG 29KT 3128 8617 

TORNADO...RADAR INDICATED
HAIL...0.00IN

$$

38-GODSEY
1 follow-up statement
810 
WWUS52 KTAE 181745
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1145 AM CST WED NOV 18 2015

ALC031-181815-
/O.CON.KTAE.TO.W.0034.000000T0000Z-151118T1815Z/
COFFEE AL-
1145 AM CST WED NOV 18 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1215 PM CST FOR
NORTHWESTERN COFFEE COUNTY...
    
AT 1145 AM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED OVER ELBA...MOVING NORTHEAST AT 35 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
NORTHWESTERN COFFEE COUNTY...INCLUDING THE FOLLOWING LOCATIONS...
VICTORIA...JACK...CHESTNUT GROVE...BLUFF SPRING...CLOWERS
CROSSROADS...LOWRY MILL...NEWBY...ZOAR...CARL FOLSOM A/P AND DANLEYS
CROSSROADS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3153 8619 3153 8616 3154 8614 3162 8615
      3162 8582 3134 8603 3136 8619
TIME...MOT...LOC 1745Z 209DEG 31KT 3142 8608 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

38-GODSEY

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 18, 12:49 PM CSTTornado WarningTAEGeneva26 min
Nov 18, 1:01 PM CSTTornado WarningTAECoffee44 min
Nov 18, 2:01 PM CSTSevere Thunderstorm WarningTAEDale44 min
Nov 18, 3:45 PM CSTSpecial Weather StatementTAEDale, Henry45 min
Nov 18, 4:36 PM CSTSpecial Weather StatementTAEHouston54 min

Nearby

Tornado Warnings in Alabama, 2015Every tornado warning in 2015Tornadoes in 2015

Sources

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