Alert archive / Kentucky / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 21, NWS Paducah, KY

January 23, 2012Christian County, Muhlenberg County, Todd County, Kentucky

NWS Paducah, KY issued this severe thunderstorm warning at Jan 23, 2012, 12:14 AM CST for Christian County, Muhlenberg County, Todd County, Kentucky. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jan 23, 2012, 12:14 AM CST (06:14 UTC)
Expired
Jan 23, 2012, 12:47 AM CST
In force
33 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Christian County, KY, Muhlenberg County, KY, Todd County, KY

The watch it was issued in

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

IssuedProductOfficeLasted
Jan 22, 7:28 PM CSTTornado WatchSPC5 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 6.2 hours before the alert went out and 111 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, Nashville Metro, TN at 00:00Z on 2012-01-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 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, Nashville Metro, TN at 00:00Z on 2012-01-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 337 square meters per square second.19395878Sfc1 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
517 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
337 m²/s²
0-3 km storm-relative helicity
371 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

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

039 
WUUS53 KPAH 230614
SVRPAH
KYC047-177-219-230700-
/O.NEW.KPAH.SV.W.0021.120123T0614Z-120123T0700Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
1214 AM CST MON JAN 23 2012

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN CHRISTIAN COUNTY IN SOUTH CENTRAL KENTUCKY...
  MUHLENBERG COUNTY IN SOUTH CENTRAL KENTUCKY...
  TODD COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 100 AM CST.

* AT 1209 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN
  EXCESS OF 60 MPH.  THIS LINE EXTENDED FROM 10 MILES NORTHEAST OF
  CENTRAL CITY TO 15 MILES SOUTH OF HOPKINSVILLE. THE STORMS WERE
  MOVING NORTHEAST AT 70 MPH. PENNY SIZE HAIL MAY ALSO ACCOMPANY
  THESE DAMAGING WINDS.

* LOCATIONS IN THE WARNED AREA INCLUDE...
  GREENVILLE...CENTRAL CITY...WEIR...POWDERLY...DUNMOR AND
  DRAKESBORO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEEK SHELTER INDOORS. STAY TUNED TO WEATHER RADIO OR LOCAL MEDIA FOR
THE LATEST SEVERE WEATHER INFORMATION.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 200 AM CST MONDAY MORNING FOR
SOUTHWEST INDIANA AND WESTERN KENTUCKY.

LAT...LON 3706 8694 3705 8705 3664 8705 3663 8706
      3663 8759 3733 8715 3735 8701 3732 8698
      3727 8697 3722 8690 3718 8689 3715 8692
      3713 8689 3708 8689
TIME...MOT...LOC 0612Z 236DEG 65KT 3704 8720
WIND...HAIL 60MPH 0.75IN

$$
2 follow-up statements
680 
WWUS53 KPAH 230632
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
1232 AM CST MON JAN 23 2012

KYC047-230640-
/O.CAN.KPAH.SV.W.0021.000000T0000Z-120123T0700Z/
CHRISTIAN KY-
1232 AM CST MON JAN 23 2012

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHRISTIAN COUNTY
IN SOUTH CENTRAL KENTUCKY IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED 
AREA.

LAT...LON 3706 8694 3705 8705 3664 8705 3663 8706
      3663 8732 3725 8695 3722 8690 3718 8689
      3715 8692 3713 8689 3708 8689
TIME...MOT...LOC 0630Z 236DEG 65KT 3722 8686

$$

KYC177-219-230700-
/O.CON.KPAH.SV.W.0021.000000T0000Z-120123T0700Z/
MUHLENBERG KY-TODD KY-
1232 AM CST MON JAN 23 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHEASTERN
TODD AND SOUTHEASTERN MUHLENBERG COUNTIES IN SOUTH CENTRAL KENTUCKY
UNTIL 100 AM CST...

AT 1227 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A 
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN 
EXCESS OF 60 MPH.  THE LINE EXTENDED FROM 10 MILES EAST OF CENTRAL 
CITY TO ELKTON. THE STORMS WERE MOVING TO THE NORTHEAST AT 70 MPH. 
PENNY SIZE HAIL MAY ALSO ACCOMPANY THESE DAMAGING WINDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH NOT IMMEDIATELY
LIKELY...IF A TORNADO IS SPOTTED ACT QUICKLY AND MOVE TO A PLACE OF
SAFETY INSIDE A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

&&

LAT...LON 3706 8694 3705 8705 3664 8705 3663 8706
      3663 8732 3725 8695 3722 8690 3718 8689
      3715 8692 3713 8689 3708 8689
TIME...MOT...LOC 0630Z 236DEG 65KT 3722 8686
WIND...HAIL 60MPH 0.75IN

$$
690 
WWUS53 KPAH 230647
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
1247 AM CST MON JAN 23 2012

KYC177-219-230658-
/O.CAN.KPAH.SV.W.0021.000000T0000Z-120123T0700Z/
MUHLENBERG KY-TODD KY-
1247 AM CST MON JAN 23 2012

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN TODD AND
SOUTHEASTERN MUHLENBERG COUNTIES IN SOUTH CENTRAL KENTUCKY IS
CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA.

LAT...LON 3706 8694 3705 8705 3664 8705 3663 8706
      3663 8732 3725 8695 3722 8690 3718 8689
      3715 8692 3713 8689 3708 8689
TIME...MOT...LOC 0648Z 236DEG 65KT 3740 8652

$$

The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 22, 8:54 PM CSTAreal Flood AdvisoryPAHBallard, Carlisle, Fulton, Graves, Hickman, McCracken4 hr
Jan 22, 8:54 PM CSTSevere Thunderstorm WarningPAHFulton36 min
Jan 22, 9:30 PM CSTSevere Thunderstorm WarningPAHBallard, Carlisle, Fulton, Hickman30 min
Jan 22, 10:01 PM CSTSevere Thunderstorm WarningPAHBallard, Carlisle, Fulton, Graves, Hickman, McCracken44 min
Jan 22, 10:27 PM CSTSevere Thunderstorm WarningPAHCrittenden, Graves, Livingston, Lyon, McCracken, Marshall48 min
Jan 22, 10:37 PM CSTTornado WarningPAHCalloway, Graves, Marshall23 min
Jan 22, 10:40 PM CSTAreal Flood AdvisoryPAHCaldwell, Calloway, Christian, Crittenden, Daviess, Henderson and 10 more3 hr
Jan 22, 10:55 PM CSTTornado WarningPAHCalloway35 min
Jan 22, 10:57 PM CSTSevere Thunderstorm WarningPAHCaldwell, Christian, Crittenden, Henderson, Hopkins, Lyon and 3 more33 min
Jan 22, 11:11 PM CSTSevere Thunderstorm WarningPAHHenderson, Union34 min
Jan 22, 11:12 PM CSTSevere Thunderstorm WarningPAHCalloway, Marshall18 min
Jan 22, 11:30 PM CSTSevere Thunderstorm WarningPAHCaldwell, Calloway, Christian, Daviess, Henderson, Hopkins and 5 more45 min
Jan 23, 2:00 PM CSTRiver Flood WarningPAHMuhlenberg9 days

Nearby

Severe Thunderstorm Warnings in Kentucky, 2012Every severe thunderstorm warning in 2012

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.