Alert archive / Kentucky / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 21, NWS Paducah, KY

January 30, 20135 counties in Kentucky

NWS Paducah, KY issued this severe thunderstorm warning at Jan 30, 2013, 12:45 AM CST for 5 counties in Kentucky. It was in force for 30 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 30, 2013, 12:45 AM CST (06:45 UTC)
Expired
Jan 30, 2013, 1:15 AM CST
In force
30 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon
Hail
0.5 in
Wind
70.0 mph

Counties Caldwell County, KY, Christian County, KY, Hopkins County, KY, Muhlenberg County, KY, Trigg County, KY

The watch it was issued in

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

IssuedProductOfficeLasted
Jan 29, 9:35 PM CSTTornado WatchSPC6 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 6.8 hours before the alert went out and 132 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 2013-01-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 91 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, Nashville Metro, TN at 00:00Z on 2013-01-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 345 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
91 J/kg
Mixed-layer CIN
-78 J/kg
Mixed-layer LCL
520 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
345 m²/s²
0-3 km storm-relative helicity
364 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

430 
WUUS53 KPAH 300645
SVRPAH
KYC033-047-107-177-221-300715-
/O.NEW.KPAH.SV.W.0021.130130T0645Z-130130T0715Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
1245 AM CST WED JAN 30 2013

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN CALDWELL COUNTY IN WESTERN KENTUCKY...
  NORTHWESTERN CHRISTIAN COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHERN HOPKINS COUNTY IN NORTHWEST KENTUCKY...
  NORTHWESTERN MUHLENBERG COUNTY IN SOUTH CENTRAL KENTUCKY...
  EASTERN TRIGG COUNTY IN WESTERN KENTUCKY...

* UNTIL 115 AM CST.

* AT 1244 AM CST...RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS
  CAPABLE OF PRODUCING DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE
  STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 7 MILES WEST OF
  MADISONVILLE TO COBB TO 7 MILES SOUTHEAST OF CANTON...MOVING
  NORTHEAST AT 50 MPH.

* LOCATIONS IN THE WARNED AREA INCLUDE...
  MADISONVILLE...EARLINGTON...MORTONS GAP...NORTONVILLE...CROFTON...
  HAWKINS...ST. CHARLES AND WHITE PLAINS.

THIS LINE OF SEVERE THUNDERSTORMS MAY PRODUCE BRIEF...SHORT LIVED
TORNADOES WITH LITTLE OR NO ADVANCE WARNING. BE PREPARED TO SEEK
SHELTER SHOULD A TORNADO BE OBSERVED...OR IF THERE IS AN UPGRADE TO A
TORNADO WARNING FOR YOUR AREA.

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 3663 8785 3666 8786 3667 8796 3669 8797
      3701 8781 3733 8771 3741 8733 3739 8728
      3739 8727 3665 8768 3662 8777
TIME...MOT...LOC 0645Z 231DEG 45KT 3736 8762 3708 8770
          3672 8789
WIND...HAIL 70MPH <.50IN

$$
1 follow-up statement
275 
WWUS53 KPAH 300705
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
105 AM CST WED JAN 30 2013

KYC033-221-300715-
/O.CAN.KPAH.SV.W.0021.000000T0000Z-130130T0715Z/
TRIGG KY-CALDWELL KY-
105 AM CST WED JAN 30 2013

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CALDWELL AND
EASTERN TRIGG COUNTIES IN WESTERN KENTUCKY IS CANCELLED...

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

LAT...LON 3694 8753 3699 8771 3700 8772 3737 8754
      3741 8733 3740 8732 3740 8731 3739 8730
      3739 8728 3738 8727
TIME...MOT...LOC 0705Z 225DEG 60KT 3743 8739 3708 8756

$$

KYC047-107-177-300715-
/O.CON.KPAH.SV.W.0021.000000T0000Z-130130T0715Z/
MUHLENBERG KY-CHRISTIAN KY-HOPKINS KY-
105 AM CST WED JAN 30 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHEASTERN
HOPKINS COUNTY IN NORTHWEST KENTUCKY...AND NORTHWESTERN CHRISTIAN AND
NORTHWESTERN MUHLENBERG COUNTIES IN SOUTH CENTRAL KENTUCKY UNTIL 115
AM CST...

AT 1259 AM CST...RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS
CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH.  THESE
STORMS WERE LOCATED ALONG A LINE EXTENDING FROM MADISONVILLE TO 6
MILES EAST OF COBB...MOVING NORTHEAST AT 70 MPH.

THIS LINE OF SEVERE THUNDERSTORMS MAY PRODUCE BRIEF...SHORT LIVED
TORNADOES WITH LITTLE OR NO ADVANCE WARNING. BE PREPARED TO SEEK
SHELTER SHOULD A TORNADO BE OBSERVED...OR IF THERE IS AN UPGRADE TO A
TORNADO WARNING FOR YOUR AREA.

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 3694 8753 3699 8771 3700 8772 3737 8754
      3741 8733 3740 8732 3740 8731 3739 8730
      3739 8728 3738 8727
TIME...MOT...LOC 0705Z 225DEG 60KT 3743 8739 3708 8756
WIND...HAIL 60MPH <.50IN

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 29, 9:48 PM CSTSevere Thunderstorm WarningPAHBallard, Carlisle, Fulton, Hickman27 min
Jan 29, 10:14 PM CSTSevere Thunderstorm WarningPAHBallard, Carlisle, Fulton, Hickman, McCracken31 min
Jan 29, 10:43 PM CSTSevere Thunderstorm WarningPAHBallard, Calloway, Carlisle, Fulton, Graves, Hickman and 3 more47 min
Jan 29, 10:46 PM CSTSevere Thunderstorm WarningPAHHenderson, Union29 min
Jan 29, 10:57 PM CSTSevere Thunderstorm WarningPAHCrittenden48 min
Jan 29, 11:15 PM CSTSevere Thunderstorm WarningPAHCrittenden, Henderson, Union30 min
Jan 29, 11:29 PM CSTTornado WarningPAHCalloway, Graves31 min
Jan 29, 11:40 PM CSTTornado WarningPAHMarshall35 min
Jan 29, 11:59 PM CSTTornado WarningPAHCalloway31 min
Jan 30, 12:06 AM CSTSevere Thunderstorm WarningPAHCaldwell, Christian, Crittenden, Hopkins, Lyon, Trigg39 min
Jan 30, 12:35 AM CSTSevere Thunderstorm WarningPAHCaldwell, Daviess, Henderson, Hopkins, McLean, Webster25 min
Jan 30, 12:59 AM CSTSevere Thunderstorm WarningPAHDaviess, Henderson, Hopkins, McLean, Webster31 min
Jan 30, 1:17 AM CSTSevere Thunderstorm WarningPAHChristian, Hopkins, McLean, Muhlenberg, Todd, Trigg28 min
Jan 30, 1:29 AM CSTSevere Thunderstorm WarningPAHDaviess, McLean31 min
Jan 30, 1:41 AM CSTSevere Thunderstorm WarningPAHChristian, Muhlenberg, Todd34 min
Jan 30, 2:48 AM CSTAreal Flood AdvisoryPAHTodd3 hr

Nearby

Severe Thunderstorm Warnings in Kentucky, 2013Every severe thunderstorm warning in 2013

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.