Alert archive / Missouri / Tornado Warnings in 2012

Tornado Warning 85, NWS Paducah, KY

September 6, 2012Bollinger County, Cape Girardeau County, Missouri

NWS Paducah, KY issued this tornado warning at Sep 6, 2012, 5:25 PM CDT for Bollinger County, Cape Girardeau County, Missouri. It was in force for 35 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
Sep 6, 2012, 5:25 PM CDT (22:25 UTC)
Expired
Sep 6, 2012, 6:00 PM CDT
In force
35 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon

Counties Bollinger County, MO, Cape Girardeau County, MO

The radar

The Paducah radar (KPAH), 93 km from the middle of the area, began a volume at 22:25 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 watch it was issued in

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

IssuedProductOfficeLasted
Sep 6, 12:28 PM CDTSevere Thunderstorm WatchSPC9 hr

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 10.4 hours before the alert went out and 286 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, Little Rock, AR at 12:00Z on 2012-09-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2411 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, Little Rock, AR at 12:00Z on 2012-09-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.193958Sfc1 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
2411 J/kg
Mixed-layer CIN
-90 J/kg
Mixed-layer LCL
1359 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
-14 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

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

179 
WFUS53 KPAH 062225
TORPAH
MOC017-031-062300-
/O.NEW.KPAH.TO.W.0085.120906T2225Z-120906T2300Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
525 PM CDT THU SEP 6 2012

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL BOLLINGER COUNTY IN SOUTHEAST MISSOURI...
  CENTRAL CAPE GIRARDEAU COUNTY IN SOUTHEAST MISSOURI...

* UNTIL 600 PM CDT.

* AT 520 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF
  PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR
  BURFORDVILLE...OR 6 MILES NORTHEAST OF MARBLE HILL...MOVING EAST AT
  20 MPH.

* LOCATIONS IN THE WARNED AREA INCLUDE...
  JACKSON...BURFORDVILLE...MILLERSVILLE AND GORDONVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3749 8963 3727 8962 3728 8990 3745 8990
TIME...MOT...LOC 2225Z 268DEG 18KT 3736 8985

$$
PS
3 follow-up statements
090 
WWUS53 KPAH 062233
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
533 PM CDT THU SEP 6 2012

MOC017-031-062300-
/O.CON.KPAH.TO.W.0085.000000T0000Z-120906T2300Z/
BOLLINGER MO-CAPE GIRARDEAU MO-
533 PM CDT THU SEP 6 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL CAPE GIRARDEAU AND
EAST CENTRAL BOLLINGER COUNTIES IN SOUTHEAST MISSOURI UNTIL 600 PM
CDT...

AT 529 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF
PRODUCING A TORNADO.  THIS DANGEROUS STORM WAS LOCATED NEAR 
BURFORDVILLE...OR 8 MILES WEST OF JACKSON...MOVING EAST AT 20 MPH. 
THIS CIRCULATION IS DIFFERENT THAN THE ONE IN NORTH CENTRAL 
BOLLINGER COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3749 8963 3727 8962 3728 8990 3745 8990
TIME...MOT...LOC 2233Z 268DEG 18KT 3735 8978

$$
096 
WWUS53 KPAH 062238
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
538 PM CDT THU SEP 6 2012

MOC017-031-062300-
/O.CON.KPAH.TO.W.0085.000000T0000Z-120906T2300Z/
BOLLINGER MO-CAPE GIRARDEAU MO-
538 PM CDT THU SEP 6 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL CAPE GIRARDEAU AND
EAST CENTRAL BOLLINGER COUNTIES IN SOUTHEAST MISSOURI UNTIL 600 PM
CDT...

AT 534 PM CDT...STORM SPOTTERS RECEIVED INFORMATION ABOUT FUNNEL 
CLOUDS NEAR MILLERSVILLE...JACKSON AND GORDONSVILLE. THE ACTIVITY 
CONTINUES TO MOVE EAST AROUND 25 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3749 8963 3727 8962 3728 8990 3745 8990
TIME...MOT...LOC 2237Z 268DEG 18KT 3735 8975

$$
167 
WWUS53 KPAH 062249
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
549 PM CDT THU SEP 6 2012

MOC017-062259-
/O.CAN.KPAH.TO.W.0085.000000T0000Z-120906T2300Z/
BOLLINGER MO-
549 PM CDT THU SEP 6 2012

...THE TORNADO WARNING FOR EAST CENTRAL BOLLINGER COUNTY IN SOUTHEAST
MISSOURI IS CANCELLED...

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

LAT...LON 3728 8979 3747 8978 3749 8963 3727 8962
TIME...MOT...LOC 2249Z 268DEG 18KT 3731 8963

$$

MOC031-062300-
/O.CON.KPAH.TO.W.0085.000000T0000Z-120906T2300Z/
CAPE GIRARDEAU MO-
549 PM CDT THU SEP 6 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL CAPE GIRARDEAU
COUNTY IN SOUTHEAST MISSOURI UNTIL 600 PM CDT...

AT 548 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF
PRODUCING A TORNADO.  THIS DANGEROUS STORM WAS LOCATED NEAR
GORDONVILLE...OR NEAR CAPE GIRARDEAU...MOVING EAST AT 20 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3728 8979 3747 8978 3749 8963 3727 8962
TIME...MOT...LOC 2249Z 268DEG 18KT 3731 8963

$$
PS

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 6, 4:00 AM CDTDense Fog AdvisoryPAHBollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more5 hr
Sep 6, 4:08 PM CDTSevere Thunderstorm WarningPAHCarter, Ripley, Wayne37 min
Sep 6, 4:42 PM CDTSevere Thunderstorm WarningPAHBollinger, Butler, Carter, Ripley, Stoddard, Wayne48 min
Sep 6, 5:02 PM CDTSevere Thunderstorm WarningPAHBollinger28 min
Sep 6, 5:09 PM CDTTornado WarningPAHBollinger36 min
Sep 6, 5:21 PM CDTSevere Thunderstorm WarningPAHBollinger, Cape Girardeau, New Madrid, Scott, Stoddard39 min
Sep 6, 5:42 PM CDTSevere Thunderstorm WarningPAHCape Girardeau, Mississippi, New Madrid, Scott, Stoddard48 min
Sep 6, 5:42 PM CDTTornado WarningPAHScott16 min
Sep 6, 6:08 PM CDTSevere Thunderstorm WarningPAHMississippi52 min

Nearby

Tornado Warnings in Missouri, 2012Every tornado warning in 2012Tornadoes 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; radar from the NEXRAD Level II archive.