Alert archive / Tennessee / Tornado Warnings in 2011

Tornado Warning 98, NWS Morristown, TN

June 19, 2011Bledsoe County, Rhea County, Tennessee

NWS Morristown, TN issued this tornado warning at Jun 19, 2011, 9:12 PM CDT for Bledsoe County, Rhea County, Tennessee. It was in force for 48 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
Jun 19, 2011, 9:12 PM CDT (02:12 UTC)
Expired
Jun 19, 2011, 10:00 PM CDT
In force
48 min
Issued by
NWS Morristown, TN
Area
Storm-based polygon

Counties Bledsoe County, TN, Rhea County, TN

The radar

The Northeast Alabama radar (KHTX), 105 km from the middle of the area, began a volume at 02:15 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
Jun 19, 9:25 PM CDTTSTM WND DMGMount Crest, TNONE TREE DOWN ON BIG SPRING GAP RD.
Jun 19, 9:28 PM CDTFUNNEL CLOUDMount Crest, TN

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
Jun 19, 8:41 PM CDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 2.2 hours before the alert went out and 136 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 2011-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3898 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 2011-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 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
3898 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
955 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
127 m²/s²
Significant tornado parameter
3.2
Supercell composite
14.9

Open this sounding in Storm Lab

The text

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

943 
WFUS54 KMRX 200212
TORMRX
TNC007-143-200300-
/O.NEW.KMRX.TO.W.0098.110620T0212Z-110620T0300Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MORRISTOWN TN
912 PM CDT SUN JUN 19 2011

THE NATIONAL WEATHER SERVICE IN MORRISTOWN HAS ISSUED A

* TORNADO WARNING FOR...
  BLEDSOE COUNTY IN EAST TENNESSEE...
  RHEA COUNTY IN EAST TENNESSEE...

* UNTIL 1000 PM CDT/1100 PM EDT/

* AT 910 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 7 MILES
  SOUTHEAST OF SPENCER. DOPPLER RADAR SHOWED THIS TORNADO MOVING EAST
  AT 30 MPH.

* LOCATIONS IN THE WARNING INCLUDE...
  PIKEVILLE...OLD CUMBERLAND...MOUNT CREST...PALIO AND BRAYTON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 200 AM CDT MONDAY
MORNING/300 AM EDT MONDAY MORNING/ FOR SOUTHWEST NORTH CAROLINA AND
CENTRAL TENNESSEE.

&&

LAT...LON 3559 8541 3572 8528 3575 8528 3576 8526
      3568 8492 3545 8516 3545 8517 3542 8519
      3539 8522 3555 8543
TIME...MOT...LOC 0212Z 289DEG 26KT 3568 8534

$$

17
2 follow-up statements
753 
WWUS54 KMRX 200222
SVSMRX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MORRISTOWN TN
922 PM CDT SUN JUN 19 2011

TNC007-143-200300-
/O.CON.KMRX.TO.W.0098.000000T0000Z-110620T0300Z/
RHEA TN-BLEDSOE TN-
922 PM CDT SUN JUN 19 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 PM CDT/1100 PM EDT/
FOR BLEDSOE AND RHEA COUNTIES...

AT 920 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR MOUNT CREST...OR 6
MILES NORTHWEST OF PIKEVILLE...MOVING EAST AT 30 MPH.

THE TORNADO WILL BE NEAR...
  PIKEVILLE AROUND 930 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 200 AM CDT MONDAY
MORNING/300 AM EDT MONDAY MORNING/ FOR SOUTHWEST NORTH CAROLINA AND
EAST TENNESSEE.

&&

LAT...LON 3559 8541 3572 8528 3575 8528 3576 8526
      3568 8492 3545 8516 3545 8517 3542 8519
      3539 8522 3555 8543
TIME...MOT...LOC 0222Z 289DEG 26KT 3566 8526

$$

17
489 
WWUS54 KMRX 200252
SVSMRX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MORRISTOWN TN
952 PM CDT SUN JUN 19 2011

TNC007-143-200302-
/O.EXP.KMRX.TO.W.0098.000000T0000Z-110620T0300Z/
RHEA TN-BLEDSOE TN-
952 PM CDT SUN JUN 19 2011

...THE TORNADO WARNING FOR BLEDSOE COUNTY WILL EXPIRE AT 1000 PM 
CDT/1100 PM EDT/...

THE STORMS THAT PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA. THEREFORE...THE WARNING HAS BEEN ALLOWED TO EXPIRE.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 200 AM CDT MONDAY
MORNING/300 AM EDT MONDAY MORNING/ FOR SOUTHWEST NORTH CAROLINA AND
EAST TENNESSEE.

LAT...LON 3559 8541 3572 8528 3575 8528 3576 8526
      3568 8492 3545 8516 3545 8517 3542 8519
      3539 8522 3555 8543
TIME...MOT...LOC 0252Z 289DEG 26KT 3559 8501

$$

The office that day

Everything else NWS Morristown, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 8:03 PM CDTSevere Thunderstorm WarningMRXBledsoe, Meigs, Morgan, Rhea, Roane57 min
Jun 19, 8:54 PM CDTSevere Thunderstorm WarningMRXBledsoe, Loudon, McMinn, Meigs, Monroe, Rhea and 1 more51 min
Jun 19, 9:11 PM CDTAreal Flood AdvisoryMRXBledsoe, Loudon, McMinn, Meigs, Monroe, Rhea and 1 more82 min
Jun 19, 9:25 PM CDTSevere Thunderstorm WarningMRXMcMinn, Monroe, Polk50 min
Jun 19, 9:45 PM CDTTornado WarningMRXMeigs, Rhea17 min
Jun 19, 9:48 PM CDTSevere Thunderstorm WarningMRXMonroe, Polk42 min
Jun 20, 2:07 AM CDTSevere Thunderstorm WarningMRXClaiborne, Hancock38 min
Jun 20, 2:27 AM CDTSevere Thunderstorm WarningMRXGrainger, Hamblen, Hancock, Hawkins48 min
Jun 20, 2:42 AM CDTSevere Thunderstorm WarningMRXClaiborne, Grainger, Hancock32 min
Jun 20, 2:47 AM CDTSevere Thunderstorm WarningMRXGreene, Hamblen, Hawkins, Washington43 min
Jun 20, 2:58 AM CDTFlash Flood WarningMRXClaiborne, Hancock5 hr
Jun 20, 3:23 AM CDTSevere Thunderstorm WarningMRXClaiborne52 min
Jun 20, 3:55 AM CDTFlash Flood WarningMRXClaiborne, Grainger, Hamblen, Hancock, Hawkins5 hr
Jun 20, 8:40 AM CDTSevere Thunderstorm WarningMRXHawkins, Sullivan50 min
Jun 20, 9:59 AM CDTAreal Flood AdvisoryMRXHancock, Hawkins, Sullivan91 min

Nearby

Tornado Warnings in Tennessee, 2011Every tornado warning in 2011Tornadoes in 2011

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.