Alert archive / Missouri / Tornado Warnings in 2014

Tornado Warning 13, NWS Springfield, MO

April 3, 2014Oregon County, Missouri

NWS Springfield, MO issued this tornado warning at Apr 3, 2014, 9:01 PM CDT for Oregon County, Missouri. It was in force for 44 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
Apr 3, 2014, 9:01 PM CDT (02:01 UTC)
Expired
Apr 3, 2014, 9:45 PM CDT
In force
44 min
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Tornado
Radar indicated
Hail
2.5 in

County Oregon County, MO

The radar

The Memphis radar (KNQA), 189 km from the middle of the area, began a volume at 02:01 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
Apr 3, 4:58 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 2.0 hours before the alert went out and 230 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 00:00Z on 2014-04-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 2014-04-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 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
2093 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
103 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

975 
WFUS53 KSGF 040201
TORSGF
MOC149-040245-
/O.NEW.KSGF.TO.W.0013.140404T0201Z-140404T0245Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
901 PM CDT THU APR 3 2014

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHEASTERN OREGON COUNTY IN SOUTH CENTRAL MISSOURI...

* UNTIL 945 PM CDT

* AT 857 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 11 MILES SOUTH OF THAYER...AND MOVING NORTHEAST
  AT 55 MPH.

  HAZARD...TORNADO AND TENNIS 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.

* LOCATIONS IMPACTED INCLUDE...
  COUCH...MYRTLE...THAYER AND WILDERNESS.

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 3667 9137 3682 9112 3682 9111 3658 9111
      3650 9112 3649 9113 3650 9158
TIME...MOT...LOC 0201Z 236DEG 48KT 3640 9151

TORNADO...RADAR INDICATED
HAIL...2.50IN

$$

CRAMER
3 follow-up statements
419 
WWUS53 KSGF 040213
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
913 PM CDT THU APR 3 2014

MOC149-040245-
/O.CON.KSGF.TO.W.0013.000000T0000Z-140404T0245Z/
OREGON MO-
913 PM CDT THU APR 3 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHEASTERN OREGON COUNTY
UNTIL 945 PM CDT...

AT 911 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 10 MILES EAST OF THAYER...AND MOVING NORTHEAST AT 55 MPH.

HAZARD...TORNADO AND TENNIS BALL SIZE HAIL.

SOURCE...WEATHER SPOTTERS REPORTED FUNNEL CLOUD.

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.

LOCATIONS IMPACTED INCLUDE...
COUCH...MYRTLE...THAYER AND WILDERNESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT FRIDAY MORNING
FOR SOUTHWESTERN MISSOURI.

LAT...LON 3667 9137 3682 9112 3682 9111 3658 9111
      3650 9112 3649 9113 3650 9158
TIME...MOT...LOC 0213Z 236DEG 48KT 3649 9134

TORNADO...RADAR INDICATED
HAIL...2.50IN

$$

CRAMER
869 
WWUS53 KSGF 040225
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
925 PM CDT THU APR 3 2014

MOC149-040245-
/O.CON.KSGF.TO.W.0013.000000T0000Z-140404T0245Z/
OREGON MO-
925 PM CDT THU APR 3 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHEASTERN OREGON COUNTY
UNTIL 945 PM CDT...

AT 920 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 
WAS LOCATED NEAR MYRTLE...AND MOVING NORTHEAST AT 55 MPH.

HAZARD...TORNADO AND TENNIS BALL SIZE HAIL.

SOURCE...WEATHER SPOTTERS REPORTED FUNNEL CLOUD.

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.

LOCATIONS IMPACTED INCLUDE...
THAYER AND RURAL SOUTHEAST OREGON COUNTY.

A TORNADO WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT FRIDAY MORNING
FOR SOUTHWESTERN MISSOURI.

LAT...LON 3667 9137 3682 9112 3682 9111 3658 9111
      3650 9112 3649 9113 3650 9158
TIME...MOT...LOC 0224Z 236DEG 48KT 3657 9119

TORNADO...RADAR INDICATED
HAIL...2.50IN

$$
447 
WWUS53 KSGF 040231
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
931 PM CDT THU APR 3 2014

MOC149-040241-
/O.CAN.KSGF.TO.W.0013.000000T0000Z-140404T0245Z/
OREGON MO-
931 PM CDT THU APR 3 2014

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

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

A TORNADO WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT FRIDAY MORNING
FOR SOUTHWESTERN MISSOURI.

LAT...LON 3667 9137 3682 9112 3682 9111 3658 9111
      3650 9112 3649 9113 3650 9158
TIME...MOT...LOC 0231Z 236DEG 48KT 3662 9109

$$

CRAMER

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 3, 7:06 PM CDTTornado WarningSGFMaries24 min
Apr 3, 7:10 PM CDTSevere Thunderstorm WarningSGFLaclede, Pulaski50 min
Apr 3, 7:20 PM CDTSpecial Weather StatementSGFMiller25 min
Apr 3, 7:22 PM CDTTornado WarningSGFPulaski38 min
Apr 3, 7:34 PM CDTFlash Flood WarningSGFMaries, Miller, Pulaski4 hr
Apr 3, 7:35 PM CDTSevere Thunderstorm WarningSGFPhelps, Pulaski40 min
Apr 3, 7:46 PM CDTSevere Thunderstorm WarningSGFDouglas, Ozark44 min
Apr 3, 7:50 PM CDTFlash Flood WarningSGFPhelps, Pulaski4 hr
Apr 3, 8:54 PM CDTSevere Thunderstorm WarningSGFOregon51 min
Apr 3, 8:57 PM CDTAreal Flood WarningSGFBenton, Morgan, St. Clair12 hr

Nearby

Tornado Warnings in Missouri, 2014Every tornado warning in 2014Tornadoes in 2014

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.