Alert archive / Mississippi / Tornado Warnings in 2015

Tornado Warning 3, NWS Jackson, MS

January 3, 2015Covington County, Simpson County, Mississippi

NWS Jackson, MS issued this tornado warning at Jan 3, 2015, 2:25 PM CST for Covington County, Simpson County, Mississippi. It was in force for 35 min. 9 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
Jan 3, 2015, 2:25 PM CST (20:25 UTC)
Expired
Jan 3, 2015, 3:00 PM CST
In force
35 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Covington County, MS, Simpson County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 70 km from the middle of the area, began a volume at 20:28 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
Jan 3, 2:36 PM CSTTSTM WND DMG5 Ne Lone Star, MSMOBILE HOME WITH ROOF DAMAGE ON THE 500 BLOCK SUNSET RD. POSSIBLE TORNADO.
Jan 3, 2:36 PM CSTTORNADO 15 Ne Lone Star, MSTORNADO BEGAN ALONG SUNSET RD...WHERE THE ROOF OF A MOBILE HOME WAS DAMAGED...THEN CONTINUED NE SNAPPING TREES ALONG COOLEY SPRING-COULTER RD AND STROUD RD BEFORE LIFTING. PATH LENGTH 1.7 MILES...PATH WIDTH 50 YARDS...ESTIMATED MAXIMUM WIND 90 MPH.
Jan 3, 2:37 PM CSTTSTM WND DMG5 S Mount Olive, MSA HOUSE AND A MOBILE HOME WERE DAMAGED ALONG COOLEY SPRINGS RD. POWER LINES AND TREES WERE ALSO DOWNED. POSSIBLE TORNADO.
Jan 3, 2:37 PM CSTTORNADO5 S Mount Olive, MSA HOUSE AND A MOBILE HOME WERE DAMAGED ALONG COOLEY SPRINGS RD. POWER LINES AND TREES WERE ALSO DOWNED.
Jan 3, 2:39 PM CSTTSTM WND DMG4 S Mount Olive, MSSEVERAL TREES DOWNED ON STROUD RD AND BURTON CREEK RD.
Jan 3, 2:39 PM CSTTORNADO 14 S Mount Olive, MSTHIS TORNADO SNAPPED NUMEROUS TREES ALONG ITS PATH FROM THE EAST END OF STROUD RD...EAST NORTHEASTWARD ACROSS BURTONS CREEK RD...AND ENDING NEAR ROCK HILL RD. MOST IMPRESSIVE TREE DAMAGE OCCURRED ALONG BURTONS CREEK RD...WHERE ESTIMATED WIND SPEED WAS 110 MPH.
Jan 3, 2:40 PM CSTTSTM WND DMG4 Sse Mount Olive, MSTREES DOWNED ON ROCK HILL RD. POSSIBLE TORNADO.
Jan 3, 2:40 PM CSTTORNADO4 Sse Mount Olive, MSTREES DOWNED ON ROCK HILL RD.
Jan 3, 2:45 PM CSTTSTM WND DMG4 E Mount Olive, MSPOWER LINES DOWNED ALONG MS HIGHWAY 532 NEAR WILLIAM WARREN RD

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
Jan 3, 11:04 AM CSTTornado WatchSPC7 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 8.4 hours before the alert went out and 78 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, Jackson, MS at 12:00Z on 2015-01-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 92 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, Jackson, MS at 12:00Z on 2015-01-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 353 square meters per square second.1939587897Sfc1 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
92 J/kg
Mixed-layer CIN
-86 J/kg
Mixed-layer LCL
505 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
353 m²/s²
0-3 km storm-relative helicity
556 m²/s²
Significant tornado parameter
0.1
Supercell composite
2.3

Open this sounding in Storm Lab

The text

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

288 
WFUS54 KJAN 032025
TORJAN
MSC031-127-032100-
/O.NEW.KJAN.TO.W.0003.150103T2025Z-150103T2100Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON MS
225 PM CST SAT JAN 3 2015

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHWESTERN COVINGTON COUNTY IN SOUTHEAST MISSISSIPPI...
  SOUTHEASTERN SIMPSON COUNTY IN CENTRAL MISSISSIPPI...

* UNTIL 300 PM CST

* AT 225 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR PRENTISS...AND 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...
  MOUNT OLIVE AROUND 240 PM CST.

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 3161 8974 3161 8975 3177 8975 3186 8968
      3178 8965 3180 8942 3159 8972
TIME...MOT...LOC 2025Z 221DEG 41KT 3163 8977

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

$$

BYB
3 follow-up statements
128 
WWUS54 KJAN 032036
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
236 PM CST SAT JAN 3 2015

MSC127-032046-
/O.CAN.KJAN.TO.W.0003.000000T0000Z-150103T2100Z/
SIMPSON MS-
236 PM CST SAT JAN 3 2015

...THE TORNADO WARNING FOR SOUTHEASTERN SIMPSON COUNTY IS
CANCELLED...

THE THREAT HAS ENDED FOR THE WARNED AREA.

LAT...LON 3163 8971 3169 8975 3170 8975 3178 8967
      3179 8943 3169 8957
TIME...MOT...LOC 2036Z 229DEG 33KT 3169 8968

$$

MSC031-032100-
/O.CON.KJAN.TO.W.0003.000000T0000Z-150103T2100Z/
COVINGTON MS-
236 PM CST SAT JAN 3 2015

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHWESTERN COVINGTON
COUNTY UNTIL 300 PM CST...

AT 236 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR LONE STAR...AND MOVING NORTHEAST AT 40 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...
  MOUNT OLIVE AROUND 245 PM CST.

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 3163 8971 3169 8975 3170 8975 3178 8967
      3179 8943 3169 8957
TIME...MOT...LOC 2036Z 229DEG 33KT 3169 8968

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

$$

BYB
411 
WWUS54 KJAN 032039
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
239 PM CST SAT JAN 3 2015

MSC031-032100-
/O.CON.KJAN.TO.W.0003.000000T0000Z-150103T2100Z/
COVINGTON MS-
239 PM CST SAT JAN 3 2015

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHWESTERN COVINGTON
COUNTY UNTIL 300 PM CST...

AT 240 PM CST...A CONFIRMED TORNADO WAS LOCATED NEAR LONE STAR...AND
MOVING NORTHEAST AT 35 MPH.

HAZARD...DAMAGING TORNADO AND QUARTER SIZE HAIL.

SOURCE...WEATHER SPOTTERS CONFIRMED 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.

THIS TORNADIC STORM WILL BE NEAR...
  MOUNT OLIVE AROUND 245 PM CST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. 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 3163 8971 3169 8975 3170 8975 3178 8967
      3179 8943 3169 8957
TIME...MOT...LOC 2040Z 231DEG 27KT 3169 8967

TORNADO...OBSERVED
HAIL...1.00IN

$$

BYB
077 
WWUS54 KJAN 032059
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
259 PM CST SAT JAN 3 2015

MSC031-032109-
/O.EXP.KJAN.TO.W.0003.000000T0000Z-150103T2100Z/
COVINGTON MS-
259 PM CST SAT JAN 3 2015

...THE TORNADO WARNING FOR NORTHWESTERN COVINGTON COUNTY WILL EXPIRE
AT 300 PM CST...

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

ADDITIONAL STRONG THUNDERSTORMS ARE STILL POSSIBLE...AND A TORNADO 
WATCH REMAINS IN EFFECT UNTIL 6 PM CST!

LAT...LON 3163 8971 3169 8975 3170 8975 3178 8967
      3179 8943 3169 8957
TIME...MOT...LOC 2059Z 231DEG 27KT 3178 8954

$$

BYB

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 3, 6:05 AM CSTRiver Flood WarningJANAttala, Holmes8 days
Jan 3, 10:32 AM CSTRiver Flood WarningJANHinds, Warren8 days
Jan 3, 10:41 AM CSTRiver Flood WarningJANNeshoba9 days
Jan 3, 10:41 AM CSTRiver Flood WarningJANLeake10 days
Jan 3, 11:02 AM CSTRiver Flood WarningJANLawrence70 hr
Jan 3, 12:41 PM CSTSpecial Weather StatementJANClaiborne, Warren44 min
Jan 3, 1:23 PM CSTSevere Thunderstorm WarningJANJefferson Davis, Lawrence, Lincoln, Marion67 min
Jan 3, 1:42 PM CSTSpecial Weather StatementJANHolmes, Yazoo28 min
Jan 3, 1:47 PM CSTAreal Flood WarningJANBolivar, Carroll, Grenada, Holmes, Issaquena, Leflore and 4 more12 hr
Jan 3, 1:56 PM CSTTornado WarningJANJefferson Davis, Lawrence, Marion37 min
Jan 3, 2:11 PM CSTTornado WarningJANCovington, Jasper, Smith64 min
Jan 3, 2:21 PM CSTFlash Flood WarningJANJefferson Davis, Lawrence114 min
Jan 3, 2:50 PM CSTTornado WarningJANSmith26 min
Jan 3, 2:54 PM CSTTornado WarningJANRankin20 min
Jan 3, 3:05 PM CSTSevere Thunderstorm WarningJANAttala, Choctaw, Montgomery, Winston40 min
Jan 3, 3:08 PM CSTTornado Warning Tornado observedJANJasper, Lauderdale, Newton67 min
Jan 3, 3:15 PM CSTSevere Thunderstorm WarningJANJasper45 min
Jan 3, 3:34 PM CSTSevere Thunderstorm WarningJANChoctaw, Clay, Oktibbeha, Webster41 min
Jan 3, 3:37 PM CSTTornado WarningJANJasper17 min
Jan 3, 3:43 PM CSTFlash Flood WarningJANCovington, Jasper, Newton, Scott, Smith6 hr
Jan 3, 3:51 PM CSTTornado WarningJANLauderdale13 min
Jan 3, 4:01 PM CSTSevere Thunderstorm WarningJANKemper, Lauderdale59 min
Jan 3, 4:02 PM CSTTornado WarningJANClay, Lowndes, Oktibbeha43 min
Jan 3, 4:13 PM CSTFlash Flood WarningJANKemper, Lauderdale6 hr
Jan 3, 4:20 PM CSTFlash Flood WarningJANJefferson Davis, Lawrence, Marion3 hr
Jan 3, 4:23 PM CSTTornado WarningJANKemper, Lauderdale24 min
Jan 3, 4:32 PM CSTTornado WarningJANLowndes43 min

Nearby

Tornado Warnings in Mississippi, 2015Every tornado warning in 2015Tornadoes in 2015

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.