Alert archive / Tennessee / Tornado Warnings in 2016

Tornado Warning 6, NWS Morristown, TN

November 30, 20164 counties in Tennessee

NWS Morristown, TN issued this tornado warning at Nov 30, 2016, 12:54 AM EST for 4 counties in Tennessee. It was in force for 36 min. 6 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
Nov 30, 2016, 12:54 AM EST (05:54 UTC)
Expired
Nov 30, 2016, 1:30 AM EST
In force
36 min
Issued by
NWS Morristown, TN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Bradley County, TN, Hamilton County, TN, McMinn County, TN, Meigs County, TN

The radar

The Northeast Alabama radar (KHTX), 126 km from the middle of the area, began a volume at 05:56 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
Nov 30, 1:00 AM ESTTSTM WND DMG5 N Cleveland, TNDOORS BLOWN OFF CHURCH BUILDING AND POWER LINES DOWN.
Nov 30, 1:20 AM ESTTORNADO4 Ssw Athens, TN*** 20 INJ *** THE TORNADO DEVELOPED NEAR THE INTERSECTION OF COUNTY ROAD 700 AND 705 WHERE THERE WAS SOME MINOR TREE DAMAGE OBSERVED. THE TORNADO CONTINUED TO THE NORTHEAST WITH THE MOST SIGNIFICANT DAMAGE OCCURRING ALONG OLD ATHENS MADISONVILLE RD. WHERE CAT
Nov 30, 1:20 AM ESTTORNADO4 Ssw Athens, TN*** 20 INJ *** THE TORNADO DEVELOPED NEAR THE INTERSECTION OF COUNTYROAD 700 AND 705 WHERE THERE WAS SOME MINOR TREE DAMAGE OBSERVED. THE TORNADO CONTINUED TO THE NORTHEAST WITH THE MOST SIGNIFICANT DAMAGE OCCURRING ALONG OLD ATHENS MADISONVILLE RD. WHERE CATA
Nov 30, 1:21 AM ESTTSTM WND DMGAthens, TNAT STATE ROAD 30 AND 39 INTERSECTION IN ATHENS ROOF BLOWN OFF BUILDING. TREES DOWN, STRUCTURES DAMAGED AND ROADS BLOCKED SOUTH OF ATHENS.
Nov 30, 1:30 AM ESTTSTM WND DMG2 N Athens, TNREPORT RELAYED FROM AMATEUR RADIO AND DISPATCH. THERE IS DAMAGE EXTENDING ALONG A LINE FROM COUNTY ROAD 700, ACROSS ATHENS, AND CONTINUING UP HWY 307. MULTIPLE REPORTS OF TREES AND POWER LINES DOWN AND DAMAGE TO HOUSES.
Nov 30, 1:30 AM ESTTORNADO2 N Athens, TNREPORT RELAYED FROM AMATEUR RADIO AND DISPATCH. THERE IS DAMAGE EXTENDING ALONG A LINE FROM COUNTY ROAD 700, ACROSS ATHENS, AND CONTINUING UP HWY 307. MULTIPLE REPORTS OF TREES AND POWER LINES DOWN AND DAMAGE TO HOUSES.

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
Nov 29, 11:11 PM ESTTornado WatchSPC5 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 5.9 hours before the alert went out and 188 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.

924 
WFUS54 KMRX 300554
TORMRX
TNC011-065-107-121-300630-
/O.NEW.KMRX.TO.W.0006.161130T0554Z-161130T0630Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MORRISTOWN TN
1254 AM EST WED NOV 30 2016

THE NATIONAL WEATHER SERVICE IN MORRISTOWN HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN BRADLEY COUNTY IN EASTERN TENNESSEE...
  SOUTHWESTERN MCMINN COUNTY IN EASTERN TENNESSEE...
  SOUTHWESTERN MEIGS COUNTY IN EASTERN TENNESSEE...
  EAST CENTRAL HAMILTON COUNTY IN EASTERN TENNESSEE...

* UNTIL 130 AM EST
    
* AT 1254 AM EST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR LAKESITE...OR 9 MILES WEST OF CLEVELAND...
  MOVING NORTHEAST AT 50 MPH.

  HAZARD...TORNADO AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED ROTATION. 

  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. 

* THIS DANGEROUS STORM WILL BE NEAR...
  CLEVELAND AROUND 105 AM EST. 
  CHARLESTON AROUND 115 AM EST. 
  ATHENS AND ETOWAH AROUND 130 AM EST. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
HOPEWELL...RICEVILLE...CALHOUN...DENTVILLE...BIG SPRING...
BIRCHWOOD...HILLSVIEW AND CLEAR WATER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 3531 8508 3556 8466 3532 8447 3527 8463
      3527 8467 3525 8468 3516 8496
TIME...MOT...LOC 0554Z 240DEG 44KT 3522 8503 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

DGS
3 follow-up statements
014 
WWUS54 KMRX 300601
SVSMRX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MORRISTOWN TN
101 AM EST WED NOV 30 2016

TNC011-065-107-121-300630-
/O.CON.KMRX.TO.W.0006.000000T0000Z-161130T0630Z/
BRADLEY TN-MCMINN TN-MEIGS TN-HAMILTON TN-
101 AM EST WED NOV 30 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 130 AM EST FOR NORTHERN
BRADLEY...SOUTHWESTERN MCMINN...SOUTHWESTERN MEIGS AND EAST CENTRAL
HAMILTON COUNTIES...
    
AT 100 AM EST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 7 MILES NORTHWEST OF CLEVELAND...MOVING NORTHEAST AT 50
MPH.

HAZARD...TORNADO AND GOLF BALL SIZE HAIL. 

SOURCE...RADAR INDICATED ROTATION. 

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. 

THIS DANGEROUS STORM WILL BE NEAR...
  CHARLESTON AROUND 110 AM EST. 
  ATHENS AND ETOWAH AROUND 130 AM EST. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
HOPEWELL...RICEVILLE...CALHOUN...DENTVILLE...BIG SPRING...
BIRCHWOOD...HILLSVIEW AND CLEAR WATER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW!

&&

LAT...LON 3531 8508 3556 8466 3532 8447 3527 8463
      3527 8467 3525 8468 3516 8496
TIME...MOT...LOC 0600Z 238DEG 45KT 3527 8494 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

DGS
385 
WWUS54 KMRX 300614
SVSMRX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MORRISTOWN TN
114 AM EST WED NOV 30 2016

TNC011-065-121-300622-
/O.CAN.KMRX.TO.W.0006.000000T0000Z-161130T0630Z/
BRADLEY TN-MEIGS TN-HAMILTON TN-
114 AM EST WED NOV 30 2016

...THE TORNADO WARNING FOR NORTHERN BRADLEY...SOUTHWESTERN MEIGS AND
EAST CENTRAL HAMILTON COUNTIES IS CANCELLED...
    
THE TORNADIC THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT
OF THE WARNED AREA. THEREFORE...THE WARNING HAS BEEN CANCELLED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 AM EST FOR EASTERN
TENNESSEE.

LAT...LON 3525 8470 3526 8471 3525 8473 3527 8475
      3528 8472 3529 8472 3529 8475 3536 8486
      3543 8482 3551 8475 3556 8466 3532 8447
      3527 8463 3527 8467 3525 8468 3524 8471
TIME...MOT...LOC 0612Z 238DEG 45KT 3535 8478 

$$

TNC107-300630-
/O.CON.KMRX.TO.W.0006.000000T0000Z-161130T0630Z/
MCMINN TN-
114 AM EST WED NOV 30 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 130 AM EST FOR
SOUTHWESTERN MCMINN COUNTY...
    
AT 112 AM EST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR CHARLESTON...OR 12 MILES SOUTH OF DECATUR...MOVING
NORTHEAST AT 50 MPH.

HAZARD...TORNADO AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED ROTATION. AT 1240 AM EST, EXTENSIVE DAMAGE
         WAS REPORTED HAMILTON COUNTY. 

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. 

THIS DANGEROUS STORM WILL BE NEAR...
  ATHENS AND ETOWAH AROUND 130 AM EST. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
RICEVILLE...HILLSVIEW...CALHOUN...DENTVILLE AND CLEAR WATER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW!

&&

LAT...LON 3525 8470 3526 8471 3525 8473 3527 8475
      3528 8472 3529 8472 3529 8475 3536 8486
      3543 8482 3551 8475 3556 8466 3532 8447
      3527 8463 3527 8467 3525 8468 3524 8471
TIME...MOT...LOC 0612Z 238DEG 45KT 3535 8478 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

DGS
436 
WWUS54 KMRX 300628
SVSMRX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MORRISTOWN TN
128 AM EST WED NOV 30 2016

TNC107-300638-
/O.EXP.KMRX.TO.W.0006.000000T0000Z-161130T0630Z/
MCMINN TN-
128 AM EST WED NOV 30 2016

...THE TORNADO WARNING FOR SOUTHWESTERN MCMINN COUNTY WILL EXPIRE AT
130 AM EST...
        
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER HEAVY RAIN
IS STILL POSSIBLE WITH THIS THUNDERSTORM.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 AM EST FOR EASTERN
TENNESSEE.

LAT...LON 3525 8470 3526 8471 3525 8473 3527 8475
      3528 8472 3529 8472 3529 8475 3536 8486
      3543 8482 3551 8475 3556 8466 3532 8447
      3527 8463 3527 8467 3525 8468 3524 8471
TIME...MOT...LOC 0628Z 240DEG 44KT 3544 8458 

$$

DGS

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 29, 11:14 PM ESTTornado Warning Tornado observedMRXMarion31 min
Nov 29, 11:41 PM ESTSevere Thunderstorm WarningMRXBledsoe, Sequatchie23 min
Nov 29, 11:42 PM ESTSevere Thunderstorm WarningMRXMarion, Sequatchie48 min
Nov 29, 11:58 PM ESTTornado WarningMRXBledsoe, Hamilton, Marion, Sequatchie47 min
Nov 30, 12:09 AM ESTSevere Thunderstorm WarningMRXHamilton, Marion36 min
Nov 30, 12:11 AM ESTAreal Flood AdvisoryMRXBledsoe, Marion, Sequatchie3 hr
Nov 30, 12:23 AM ESTTornado WarningMRXBledsoe, Rhea24 min
Nov 30, 12:26 AM ESTSevere Thunderstorm WarningMRXMarion, Sequatchie34 min
Nov 30, 12:34 AM ESTTornado WarningMRXBradley, Hamilton26 min
Nov 30, 1:14 AM ESTAreal Flood AdvisoryMRXAnderson, Campbell, Morgan, Scott3 hr
Nov 30, 1:20 AM ESTTornado WarningMRXMcMinn, Monroe25 min
Nov 30, 1:36 AM ESTSevere Thunderstorm WarningMRXMcMinn, Meigs24 min
Nov 30, 1:41 AM ESTSevere Thunderstorm WarningMRXHamilton34 min
Nov 30, 1:43 AM ESTSevere Thunderstorm WarningMRXBlount, Loudon, Monroe32 min
Nov 30, 1:54 AM ESTTornado WarningMRXBlount, Loudon, Monroe36 min
Nov 30, 2:00 AM ESTTornado WarningMRXBradley, Hamilton, Polk30 min
Nov 30, 2:07 AM ESTSevere Thunderstorm WarningMRXLoudon, McMinn, Monroe23 min
Nov 30, 2:18 AM ESTTornado WarningMRXBlount, Sevier27 min
Nov 30, 2:29 AM ESTTornado WarningMRXBradley, McMinn, Monroe, Polk31 min
Nov 30, 2:41 AM ESTSevere Thunderstorm WarningMRXCocke, Jefferson, Sevier34 min
Nov 30, 2:44 AM ESTTornado WarningMRXBlount, Loudon20 min
Nov 30, 3:03 AM ESTSevere Thunderstorm WarningMRXKnox27 min
Nov 30, 3:13 AM ESTSevere Thunderstorm WarningMRXMarion, Sequatchie32 min
Nov 30, 3:24 AM ESTTornado WarningMRXMorgan10 min
Nov 30, 3:41 AM ESTSevere Thunderstorm WarningMRXBledsoe, Hamilton, Marion, Meigs, Rhea, Sequatchie34 min
Nov 30, 4:12 AM ESTSevere Thunderstorm WarningMRXBledsoe, Bradley, Hamilton, Loudon, McMinn, Marion and 5 more33 min
Nov 30, 4:16 AM ESTAreal Flood AdvisoryMRXAnderson, Campbell, Claiborne, Morgan, Roane, Scott and 1 more3 hr
Nov 30, 4:19 AM ESTAreal Flood AdvisoryMRXAnderson, Knox, Loudon, Roane3 hr
Nov 30, 4:36 AM ESTSpecial Weather StatementMRXJohnson, Sullivan, Washington39 min
Nov 30, 4:42 AM ESTSevere Thunderstorm WarningMRXBradley, Hamilton, McMinn, Meigs, Monroe, Polk and 1 more33 min
Nov 30, 4:51 AM ESTSevere Thunderstorm WarningMRXCarter, Johnson, Sullivan, Washington39 min
Nov 30, 4:53 AM ESTSevere Thunderstorm WarningMRXBradley, Hamilton, Marion, Sequatchie37 min
Nov 30, 4:53 AM ESTSevere Thunderstorm WarningMRXAnderson, Blount, Knox, Loudon, McMinn, Monroe and 1 more52 min
Nov 30, 5:14 AM ESTSevere Thunderstorm WarningMRXBlount, Bradley, McMinn, Monroe, Polk31 min
Nov 30, 5:25 AM ESTFlash Flood WarningMRXAnderson, Campbell, Morgan3 hr
Nov 30, 5:27 AM ESTSevere Thunderstorm WarningMRXBlount, Grainger, Hamblen, Jefferson, Knox, Monroe and 1 more48 min
Nov 30, 5:30 AM ESTSevere Thunderstorm WarningMRXBradley, Hamilton, Loudon, McMinn, Meigs, Monroe and 1 more30 min
Nov 30, 5:38 AM ESTSevere Thunderstorm WarningMRXGrainger, Hamblen, Hancock, Hawkins, Union52 min
Nov 30, 5:46 AM ESTSevere Thunderstorm WarningMRXBlount, Bradley, Hamilton, McMinn, Meigs, Monroe and 2 more44 min
Nov 30, 5:51 AM ESTAreal Flood AdvisoryMRXBradley, Hamilton, McMinn, Monroe3 hr
Nov 30, 5:51 AM ESTAreal Flood AdvisoryMRXClaiborne, Hancock3 hr
Nov 30, 5:54 AM ESTSevere Thunderstorm WarningMRXBradley, Hamilton, Marion36 min
Nov 30, 6:14 AM ESTSevere Thunderstorm WarningMRXGreene, Hamblen, Hawkins, Sullivan, Washington46 min
Nov 30, 6:24 AM ESTSpecial Weather StatementMRXBlount, Monroe, Sevier51 min
Nov 30, 6:25 AM ESTSevere Thunderstorm WarningMRXBradley, Hamilton, McMinn, Meigs, Rhea35 min
Nov 30, 6:47 AM ESTSevere Thunderstorm WarningMRXCarter, Greene, Johnson, Sullivan, Unicoi, Washington58 min
Nov 30, 7:14 AM ESTSpecial Weather StatementMRXCocke, Sevier46 min
Nov 30, 7:46 AM ESTSpecial Weather StatementMRXBradley, Hamilton44 min
Nov 30, 7:47 AM ESTSpecial Weather StatementMRXLoudon43 min
Nov 30, 7:50 AM ESTAreal Flood AdvisoryMRXBlount, Loudon, Monroe3 hr
Nov 30, 8:18 AM ESTSpecial Weather StatementMRXBradley, McMinn, Monroe, Polk42 min
Nov 30, 8:26 AM ESTFlash Flood WarningMRXBradley, Hamilton, McMinn, Meigs3 hr
Nov 30, 8:39 AM ESTFlash Flood WarningMRXLoudon, McMinn, Monroe3 hr
Nov 30, 9:01 AM ESTSpecial Weather StatementMRXBlount, Monroe, Polk, Sevier59 min
Nov 30, 9:56 AM ESTSpecial Weather StatementMRXCocke, Sevier64 min
Nov 30, 10:15 AM ESTAreal Flood AdvisoryMRXCocke, Jefferson, Sevier3 hr
Nov 30, 10:18 AM ESTSevere Thunderstorm WarningMRXSullivan27 min
Nov 30, 11:26 AM ESTAreal Flood AdvisoryMRXBradley, Hamilton, McMinn, Monroe, Polk3 hr
Nov 30, 12:05 PM ESTSevere Thunderstorm WarningMRXPolk40 min
Nov 30, 1:26 PM ESTAreal 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.