Alert archive / Missouri / Tornado Warnings in 2013

Tornado Warning 2, NWS Springfield, MO

January 29, 2013Benton County, Hickory County, St. Clair County, Missouri

NWS Springfield, MO issued this tornado warning at Jan 29, 2013, 11:16 AM CST for Benton County, Hickory County, St. Clair County, Missouri. It was in force for 29 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
Jan 29, 2013, 11:16 AM CST (17:16 UTC)
Expired
Jan 29, 2013, 11:45 AM CST
In force
29 min
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Benton County, MO, Hickory County, MO, St. Clair County, MO

The radar

The Springfield radar (KSGF), 80 km from the middle of the area, began a volume at 17:16 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 29, 11:20 AM CSTTSTM WND DMG4 Nne Gerster, MOHIGHWAT T HAD NUMEROUS TREES DOWN SOME STRUCTURE DAMAGE. TREES BLOCKING SIDE ROADS.
Jan 29, 11:20 AM CSTTORNADO4 Nne Gerster, MOPRELIMINARY REPORT FROM SURVEY TEAM INDICATES AN EF1 TORNADO TOUCH DOWN 4 MILES NORTHEAST OF GERSTER OR 5 MILES SOUTHWEST OF QUINCY NEAR HIGHWAY TT. WINDS WERE ESTIMATED AT 90 TO 100 MPH. THERE WAS TREE DAMAGE AND SOME UPROOTED. TWO BARNS AND OUTBUILDINGS WERE
Jan 29, 11:25 AM CSTTSTM WND DMG1 N Quincy, MOTWO TREES REPORTED DOWN AND BLOCKING ROUTE 83. POWER LINES REPORTED DOWN. SHED ALSO BLEW ACROSS THE ROAD.

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 29, 7:26 AM CSTTornado WatchSPC10 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 5.3 hours before the alert went out and 122 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, Springfield, MO at 12:00Z on 2013-01-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 285 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, Springfield, MO at 12:00Z on 2013-01-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 257 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
285 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
728 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
257 m²/s²
0-3 km storm-relative helicity
224 m²/s²
Significant tornado parameter
0.4
Supercell composite
1.4

Open this sounding in Storm Lab

The text

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

209 
WFUS53 KSGF 291716
TORSGF
MOC015-085-185-291745-
/O.NEW.KSGF.TO.W.0002.130129T1716Z-130129T1745Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1116 AM CST TUE JAN 29 2013

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN BENTON COUNTY IN CENTRAL MISSOURI...
  NORTHERN HICKORY COUNTY IN CENTRAL MISSOURI...
  SOUTHEASTERN ST. CLAIR COUNTY IN WEST CENTRAL MISSOURI...

* UNTIL 1145 AM CST

* AT 1111 AM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 10 MILES WEST OF WEAUBLEAU...AND MOVING
  NORTHEAST AT 55 MPH.

  HAZARD...DEVELOPING TORNADO.

  SOURCE...RADAR INDICATED ROTATION.

  IMPACT...SIGNIFICANT HOUSE AND BUILDING DAMAGE POSSIBLE. MOBILE
           HOMES COMPLETELY DESTROYED IF HIT. SOME TREES UPROOTED OR
           SNAPPED. VEHICLES WILL LIKELY BE THROWN BY TORNADIC WINDS.

  IN ADDITION...DAMAGE TO BUILDINGS WAS REPORTED NEAR CEDAR SPRINGS 
WITH THIS STORM.

* LOCATIONS IMPACTED INCLUDE...
  COLLINS...CROSS TIMBERS...FRISTOE...GERSTER...HARPER...HERMITAGE...
  PRESTON...QUINCY...VISTA...WEAUBLEAU AND WHEATLAND.

THIS WARNING ALSO INCLUDES POMME DE TERRE LAKE AND TRUMAN LAKE. 

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 3794 9310 3783 9371 3783 9373 3796 9379
      3824 9326
TIME...MOT...LOC 1715Z 247DEG 49KT 3793 9366

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

$$

KARDELL
2 follow-up statements
590 
WWUS53 KSGF 291735
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1135 AM CST TUE JAN 29 2013

MOC185-291745-
/O.CAN.KSGF.TO.W.0002.000000T0000Z-130129T1745Z/
ST. CLAIR MO-
1135 AM CST TUE JAN 29 2013

...THE TORNADO WARNING FOR SOUTHEASTERN ST. CLAIR COUNTY IS
CANCELLED...

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

A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 PM CST TUESDAY AFTERNOON
FOR SOUTHEAST KANSAS AND SOUTHWESTERN MISSOURI.

LAT...LON 3801 9345 3809 9346 3824 9326 3804 9316
TIME...MOT...LOC 1735Z 247DEG 47KT 3810 9331

$$

MOC015-085-291745-
/O.CON.KSGF.TO.W.0002.000000T0000Z-130129T1745Z/
BENTON MO-HICKORY MO-
1135 AM CST TUE JAN 29 2013

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTH CENTRAL HICKORY AND
SOUTH CENTRAL BENTON COUNTIES UNTIL 1145 AM CST...

AT 1130 AM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED OVER EXTREME SOUTH CENTRAL BENTON COUNTY...AND MOVING
NORTHEAST AT 55 MPH.

HAZARD...DEVELOPING TORNADO.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...SIGNIFICANT HOUSE AND BUILDING DAMAGE POSSIBLE. MOBILE HOMES
         COMPLETELY DESTROYED IF HIT. SOME TREES UPROOTED OR SNAPPED.
         VEHICLES WILL LIKELY BE THROWN BY TORNADIC WINDS.

IN ADDITION...DAMAGE TO BUILDINGS WAS REPORTED NEAR CEDAR SPRINGS 
WITH THIS STORM.


LOCATIONS IMPACTED INCLUDE...
FRISTOE.

THIS WARNING ALSO INCLUDES TRUMAN LAKE. 

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.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 PM CST TUESDAY AFTERNOON
FOR SOUTHEAST KANSAS AND SOUTHWESTERN MISSOURI.

LAT...LON 3801 9345 3809 9346 3824 9326 3804 9316
TIME...MOT...LOC 1735Z 247DEG 47KT 3810 9331

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

$$

KARDELL
727 
WWUS53 KSGF 291744
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1144 AM CST TUE JAN 29 2013

MOC015-085-291754-
/O.EXP.KSGF.TO.W.0002.000000T0000Z-130129T1745Z/
BENTON MO-HICKORY MO-
1144 AM CST TUE JAN 29 2013

...THE TORNADO WARNING FOR NORTH CENTRAL HICKORY AND SOUTH CENTRAL
BENTON COUNTIES WILL EXPIRE AT 1145 AM CST...

THE TORNADO THREAT HAS DIMINISHED...THEREFORE THE TORNADO WARNING HAS
EXPIRED. HOWEVER...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT
FOR THE AREA.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 PM CST TUESDAY AFTERNOON
FOR SOUTHEAST KANSAS AND SOUTHWESTERN MISSOURI.

LAT...LON 3801 9345 3809 9346 3824 9326 3804 9316
TIME...MOT...LOC 1744Z 247DEG 47KT 3815 9317

$$

KARDELL

The office that day

Everything else NWS Springfield, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 29, 10:24 AM CSTSevere Thunderstorm WarningSGFBarton, Vernon51 min
Jan 29, 10:46 AM CSTSevere Thunderstorm WarningSGFCedar, St. Clair44 min
Jan 29, 10:59 AM CSTTornado WarningSGFCedar, St. Clair16 min
Jan 29, 11:26 AM CSTSevere Thunderstorm WarningSGFBenton, Hickory49 min
Jan 29, 11:31 AM CSTSpecial Weather StatementSGFCamden, Miller, Morgan59 min
Jan 29, 11:51 AM CSTSevere Thunderstorm WarningSGFCamden, Morgan39 min
Jan 29, 1:57 PM CSTSpecial Weather StatementSGFMaries33 min
Jan 29, 2:21 PM CSTAreal Flood AdvisorySGFGreene3 hr
Jan 29, 4:12 PM CSTTornado WarningSGFStone, Taney48 min
Jan 29, 4:36 PM CSTSevere Thunderstorm WarningSGFChristian, Douglas, Ozark, Taney39 min
Jan 29, 4:52 PM CSTAreal Flood AdvisorySGFGreene3 hr
Jan 29, 4:55 PM CSTTornado WarningSGFOzark, Taney20 min
Jan 29, 5:13 PM CSTSevere Thunderstorm WarningSGFDouglas, Ozark47 min
Jan 29, 5:54 PM CSTSevere Thunderstorm WarningSGFDouglas, Howell, Ozark, Texas51 min

Nearby

Tornado Warnings in Missouri, 2013Every tornado warning in 2013Tornadoes in 2013

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.