Alert archive / Tennessee / Tornado Warnings in 2016

Tornado Warning 2, NWS Morristown, TN

November 29, 2016Marion County, Tennessee

NWS Morristown, TN issued this tornado warning at Nov 29, 2016, 10:14 PM CST for Marion County, Tennessee. It was in force for 31 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
Nov 29, 2016, 10:14 PM CST (04:14 UTC)
Expired
Nov 29, 2016, 10:45 PM CST
In force
31 min
Issued by
NWS Morristown, TN
Area
Storm-based polygon
Tornado
Observed
Hail
0.75 in

County Marion County, TN

The radar

The Northeast Alabama radar (KHTX), 42 km from the middle of the area, began a volume at 04:13 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
Nov 29, 10:11 PM CSTTornado WatchSPC5 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 4.2 hours before the alert went out and 129 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 2016-11-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2016-11-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 321 square meters per square second.1939587897117Sfc1 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
1648 m above ground
0-6 km bulk shear
90 kt
0-1 km storm-relative helicity
321 m²/s²
0-3 km storm-relative helicity
354 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

896 
WFUS54 KMRX 300414
TORMRX
TNC115-300445-
/O.NEW.KMRX.TO.W.0002.161130T0414Z-161130T0445Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MORRISTOWN TN
1014 PM CST TUE NOV 29 2016

THE NATIONAL WEATHER SERVICE IN MORRISTOWN HAS ISSUED A

* TORNADO WARNING FOR...
  WESTERN MARION COUNTY IN EASTERN TENNESSEE...

* UNTIL 1045 PM CST
    
* AT 1012 PM CST...A TORNADO PRODUCING STORM WAS LOCATED 10 MILES
  SOUTH OF COWAN...OR 13 MILES SOUTHEAST OF WINCHESTER...MOVING
  NORTHEAST AT 70 MPH.

  HAZARD...DAMAGING TORNADO. 

  SOURCE...RADAR CONFIRMED TORNADO. THIS STORM HAS A HISTORY OF
           PRODUCING A TORNADO.

  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. 
 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
ORME...FIERY GIZZARD S.P....SEQUATCHIE CAVE...FOSTER FALLS S.P. AND
NEW HOPE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. 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 3524 8584 3524 8582 3522 8577 3522 8574
      3524 8569 3529 8571 3529 8569 3530 8567
      3505 8549 3499 8581 3499 8586 3522 8586
      3522 8587
TIME...MOT...LOC 0412Z 239DEG 59KT 3502 8599 

TORNADO...OBSERVED
HAIL...<.75IN

$$

JW

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 29, 10:41 PM CSTSevere Thunderstorm WarningMRXBledsoe, Sequatchie23 min
Nov 29, 10:42 PM CSTSevere Thunderstorm WarningMRXMarion, Sequatchie48 min
Nov 29, 10:58 PM CSTTornado WarningMRXBledsoe, Hamilton, Marion, Sequatchie47 min
Nov 29, 11:09 PM CSTSevere Thunderstorm WarningMRXHamilton, Marion36 min
Nov 29, 11:11 PM CSTAreal Flood AdvisoryMRXBledsoe, Marion, Sequatchie3 hr
Nov 29, 11:23 PM CSTTornado WarningMRXBledsoe, Rhea24 min
Nov 29, 11:26 PM CSTSevere Thunderstorm WarningMRXMarion, Sequatchie34 min
Nov 29, 11:34 PM CSTTornado WarningMRXBradley, Hamilton26 min
Nov 29, 11:54 PM CSTTornado WarningMRXBradley, Hamilton, McMinn, Meigs36 min
Nov 30, 12:14 AM CSTAreal Flood AdvisoryMRXAnderson, Campbell, Morgan, Scott3 hr
Nov 30, 12:20 AM CSTTornado WarningMRXMcMinn, Monroe25 min
Nov 30, 12:36 AM CSTSevere Thunderstorm WarningMRXMcMinn, Meigs24 min
Nov 30, 12:41 AM CSTSevere Thunderstorm WarningMRXHamilton34 min
Nov 30, 12:43 AM CSTSevere Thunderstorm WarningMRXBlount, Loudon, Monroe32 min
Nov 30, 12:54 AM CSTTornado WarningMRXBlount, Loudon, Monroe36 min
Nov 30, 1:00 AM CSTTornado WarningMRXBradley, Hamilton, Polk30 min
Nov 30, 1:07 AM CSTSevere Thunderstorm WarningMRXLoudon, McMinn, Monroe23 min
Nov 30, 1:18 AM CSTTornado WarningMRXBlount, Sevier27 min
Nov 30, 1:29 AM CSTTornado WarningMRXBradley, McMinn, Monroe, Polk31 min
Nov 30, 1:41 AM CSTSevere Thunderstorm WarningMRXCocke, Jefferson, Sevier34 min
Nov 30, 1:44 AM CSTTornado WarningMRXBlount, Loudon20 min
Nov 30, 2:03 AM CSTSevere Thunderstorm WarningMRXKnox27 min
Nov 30, 2:13 AM CSTSevere Thunderstorm WarningMRXMarion, Sequatchie32 min
Nov 30, 2:24 AM CSTTornado WarningMRXMorgan10 min
Nov 30, 2:41 AM CSTSevere Thunderstorm WarningMRXBledsoe, Hamilton, Marion, Meigs, Rhea, Sequatchie34 min
Nov 30, 3:12 AM CSTSevere Thunderstorm WarningMRXBledsoe, Bradley, Hamilton, Loudon, McMinn, Marion and 5 more33 min
Nov 30, 3:16 AM CSTAreal Flood AdvisoryMRXAnderson, Campbell, Claiborne, Morgan, Roane, Scott and 1 more3 hr
Nov 30, 3:19 AM CSTAreal Flood AdvisoryMRXAnderson, Knox, Loudon, Roane3 hr
Nov 30, 3:36 AM CSTSpecial Weather StatementMRXJohnson, Sullivan, Washington39 min
Nov 30, 3:42 AM CSTSevere Thunderstorm WarningMRXBradley, Hamilton, McMinn, Meigs, Monroe, Polk and 1 more33 min
Nov 30, 3:51 AM CSTSevere Thunderstorm WarningMRXCarter, Johnson, Sullivan, Washington39 min
Nov 30, 3:53 AM CSTSevere Thunderstorm WarningMRXBradley, Hamilton, Marion, Sequatchie37 min
Nov 30, 3:53 AM CSTSevere Thunderstorm WarningMRXAnderson, Blount, Knox, Loudon, McMinn, Monroe and 1 more52 min
Nov 30, 4:14 AM CSTSevere Thunderstorm WarningMRXBlount, Bradley, McMinn, Monroe, Polk31 min
Nov 30, 4:25 AM CSTFlash Flood WarningMRXAnderson, Campbell, Morgan3 hr
Nov 30, 4:27 AM CSTSevere Thunderstorm WarningMRXBlount, Grainger, Hamblen, Jefferson, Knox, Monroe and 1 more48 min
Nov 30, 4:30 AM CSTSevere Thunderstorm WarningMRXBradley, Hamilton, Loudon, McMinn, Meigs, Monroe and 1 more30 min
Nov 30, 4:38 AM CSTSevere Thunderstorm WarningMRXGrainger, Hamblen, Hancock, Hawkins, Union52 min
Nov 30, 4:46 AM CSTSevere Thunderstorm WarningMRXBlount, Bradley, Hamilton, McMinn, Meigs, Monroe and 2 more44 min
Nov 30, 4:51 AM CSTAreal Flood AdvisoryMRXBradley, Hamilton, McMinn, Monroe3 hr
Nov 30, 4:51 AM CSTAreal Flood AdvisoryMRXClaiborne, Hancock3 hr
Nov 30, 4:54 AM CSTSevere Thunderstorm WarningMRXBradley, Hamilton, Marion36 min
Nov 30, 5:14 AM CSTSevere Thunderstorm WarningMRXGreene, Hamblen, Hawkins, Sullivan, Washington46 min
Nov 30, 5:24 AM CSTSpecial Weather StatementMRXBlount, Monroe, Sevier51 min
Nov 30, 5:25 AM CSTSevere Thunderstorm WarningMRXBradley, Hamilton, McMinn, Meigs, Rhea35 min
Nov 30, 5:47 AM CSTSevere Thunderstorm WarningMRXCarter, Greene, Johnson, Sullivan, Unicoi, Washington58 min
Nov 30, 6:14 AM CSTSpecial Weather StatementMRXCocke, Sevier46 min
Nov 30, 6:46 AM CSTSpecial Weather StatementMRXBradley, Hamilton44 min
Nov 30, 6:47 AM CSTSpecial Weather StatementMRXLoudon43 min
Nov 30, 6:50 AM CSTAreal Flood AdvisoryMRXBlount, Loudon, Monroe3 hr
Nov 30, 7:18 AM CSTSpecial Weather StatementMRXBradley, McMinn, Monroe, Polk42 min
Nov 30, 7:26 AM CSTFlash Flood WarningMRXBradley, Hamilton, McMinn, Meigs3 hr
Nov 30, 7:39 AM CSTFlash Flood WarningMRXLoudon, McMinn, Monroe3 hr
Nov 30, 8:01 AM CSTSpecial Weather StatementMRXBlount, Monroe, Polk, Sevier59 min
Nov 30, 8:56 AM CSTSpecial Weather StatementMRXCocke, Sevier64 min
Nov 30, 9:15 AM CSTAreal Flood AdvisoryMRXCocke, Jefferson, Sevier3 hr
Nov 30, 9:18 AM CSTSevere Thunderstorm WarningMRXSullivan27 min
Nov 30, 10:26 AM CSTAreal Flood AdvisoryMRXBradley, Hamilton, McMinn, Monroe, Polk3 hr
Nov 30, 11:05 AM CSTSevere Thunderstorm WarningMRXPolk40 min
Nov 30, 12:26 PM CSTAreal Flood AdvisoryMRXSevier109 min

Nearby

Tornado Warnings in Tennessee, 2016Every tornado warning in 2016Tornadoes in 2016

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.