Alert archive / Mississippi / Tornado Warnings in 2016

Tornado Warning 14, NWS Memphis, TN

April 29, 2016Calhoun County, Chickasaw County, Pontotoc County, Mississippi

NWS Memphis, TN issued this tornado warning at Apr 29, 2016, 2:26 PM CDT for Calhoun County, Chickasaw County, Pontotoc County, Mississippi. It was in force for 49 min. 3 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
Apr 29, 2016, 2:26 PM CDT (19:26 UTC)
Expired
Apr 29, 2016, 3:15 PM CDT
In force
49 min
Issued by
NWS Memphis, TN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Calhoun County, MS, Chickasaw County, MS, Pontotoc County, MS

The radar

The Columbus AFB radar (KGWX), 77 km from the middle of the area, began a volume at 19:30 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
Apr 29, 2:30 PM CDTTSTM WND DMGBruce, MSTREES DOWN ON HIGHWAY 9 NEAR BRUCE.
Apr 29, 2:55 PM CDTTSTM WND DMG1 W Bruce, MSTREES DOWN NEAR HWY 330 AND 32
Apr 29, 2:55 PM CDTTSTM WND DMG2 N Vardaman, MSTREES DOWN NEAR VARDAMAN

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Little Rock, AR (KBYH), launched 12:00Z, 7.4 hours before the alert went out and 118 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 2016-04-29Temperature 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, Little Rock, AR at 12:00Z on 2016-04-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 271 square meters per square second.19395878Sfc1 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
1579 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
271 m²/s²
0-3 km storm-relative helicity
360 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted.

455 
WFUS54 KMEG 291926
TORMEG
MSC013-017-115-292015-
/O.NEW.KMEG.TO.W.0014.160429T1926Z-160429T2015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
226 PM CDT FRI APR 29 2016

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN CALHOUN COUNTY IN NORTHEASTERN MISSISSIPPI...
  SOUTHERN PONTOTOC COUNTY IN NORTHEASTERN MISSISSIPPI...
  NORTHERN CHICKASAW COUNTY IN NORTHEASTERN MISSISSIPPI...

* UNTIL 315 PM CDT
        
* AT 226 PM CDT...A SEVERE THUNDERSTORM PRODUCING A TORNADO WAS
  LOCATED NEAR BRUCE...OR 19 MILES NORTHWEST OF HOUSTON...MOVING EAST
  AT 35 MPH.

  HAZARD...TORNADO. 

  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...
  HOUSTON AND HOULKA AROUND 255 PM CDT.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
PARKERSBURG...THORN...NEW HOULKA...REID...ROBBS...LOYD...WALLFIELD...
BUENA VISTA...MATTHEWS AND THELMA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A STORM SHELTER 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 3392 8938 3410 8939 3415 8882 3388 8882
TIME...MOT...LOC 1926Z 269DEG 30KT 3402 8930 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
1 follow-up statement
831 
WWUS54 KMEG 291934
SVSMEG

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
234 PM CDT FRI APR 29 2016

MSC013-017-115-292015-
/O.CON.KMEG.TO.W.0014.000000T0000Z-160429T2015Z/
CALHOUN MS-PONTOTOC MS-CHICKASAW MS-
234 PM CDT FRI APR 29 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 315 PM CDT FOR
NORTHEASTERN CALHOUN...SOUTHERN PONTOTOC AND NORTHERN CHICKASAW
COUNTIES...
    
AT 233 PM CDT...A SEVERE THUNDERSTORM PRODUCING A TORNADO WAS LOCATED
NEAR BRUCE...OR 16 MILES NORTHWEST OF HOUSTON...MOVING EAST AT 35
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...
  HOULKA AROUND 255 PM CDT.
  HOUSTON AROUND 300 PM CDT.

TREES REPORTED DOWN ON HIGHWAY 9 NEAR BRUCE. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
PARKERSBURG...THORN...NEW HOULKA...REID...ROBBS...LOYD...WALLFIELD...
BUENA VISTA...MATTHEWS AND THELMA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A STORM SHELTER 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 3392 8932 3410 8933 3415 8882 3388 8882
TIME...MOT...LOC 1933Z 268DEG 29KT 3402 8924 

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

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 29, 11:26 AM CDTRiver Flood WarningMEGQuitman50 hr
Apr 29, 12:11 PM CDTSpecial Weather StatementMEGDeSoto, Marshall, Panola, Tate49 min
Apr 29, 12:41 PM CDTSpecial Weather StatementMEGTallahatchie49 min
Apr 29, 12:47 PM CDTFlash Flood WarningMEGDeSoto3 hr
Apr 29, 1:05 PM CDTSpecial Weather StatementMEGBenton, Lafayette, Marshall40 min
Apr 29, 1:20 PM CDTSevere Thunderstorm WarningMEGBenton, Lafayette, Marshall, Tippah, Union40 min
Apr 29, 1:31 PM CDTSpecial Weather StatementMEGYalobusha44 min
Apr 29, 2:13 PM CDTSpecial Weather StatementMEGCalhoun, Chickasaw, Pontotoc47 min
Apr 29, 2:51 PM CDTFlash Flood WarningMEGAlcorn, Benton, Prentiss, Tippah, Union3 hr
Apr 29, 3:03 PM CDTSevere Thunderstorm WarningMEGChickasaw, Itawamba, Lee, Monroe57 min
Apr 29, 3:26 PM CDTFlash Flood WatchMEGCoahoma, DeSoto, Tunica19 hr
Apr 29, 3:31 PM CDTTornado WarningMEGMonroe44 min
Apr 29, 4:07 PM CDTSevere Thunderstorm WarningMEGMonroe23 min

Nearby

Tornado Warnings in Mississippi, 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.