Alert archive / Missouri / Tornado Warnings in 2014

Tornado Warning 5, NWS St. Louis, MO

March 27, 2014Moniteau County, Missouri

NWS St. Louis, MO issued this tornado warning at Mar 27, 2014, 4:43 PM CDT for Moniteau County, Missouri. It was in force for 32 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
Mar 27, 2014, 4:43 PM CDT (21:43 UTC)
Expired
Mar 27, 2014, 5:15 PM CDT
In force
32 min
Issued by
NWS St. Louis, MO
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.25 in

County Moniteau County, MO

The radar

The Pleasant Hill radar (KEAX), 137 km from the middle of the area, began a volume at 21:46 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 nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 9.7 hours before the alert went out and 224 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 2014-03-27Temperature 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, Springfield, MO at 12:00Z on 2014-03-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 688 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
786 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
688 m²/s²
0-3 km storm-relative helicity
699 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.

987 
WFUS53 KLSX 272143
TORLSX
MOC135-272215-
/O.NEW.KLSX.TO.W.0005.140327T2143Z-140327T2215Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
443 PM CDT THU MAR 27 2014

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN MONITEAU COUNTY IN CENTRAL MISSOURI...

* UNTIL 515 PM CDT

* AT 441 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 8 MILES WEST OF TIPTON...AND MOVING EAST AT 45
  MPH.

  HAZARD...TORNADO AND HALF DOLLAR 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...
  TIPTON AROUND 450 PM CDT.
  CLARKSBURG AROUND 500 PM CDT.
  CALIFORNIA AROUND 510 PM CDT.

OTHER LOCATIONS IN THE WARNING INCLUDE KLIEVER.

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 3868 9285 3869 9284 3868 9262 3886 9254
      3888 9249 3863 9246 3859 9285
TIME...MOT...LOC 2144Z 259DEG 37KT 3866 9289

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

CARNEY
1 follow-up statement
560 
WWUS53 KLSX 272157
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
457 PM CDT THU MAR 27 2014

MOC135-272215-
/O.CON.KLSX.TO.W.0005.000000T0000Z-140327T2215Z/
MONITEAU MO-
457 PM CDT THU MAR 27 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHERN MONITEAU COUNTY
UNTIL 515 PM CDT...

AT 453 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR CLARKSBURG...AND MOVING EAST AT 45 MPH.

HAZARD...TORNADO AND HALF DOLLAR 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.

A FUNNEL CLOUD WAS REPORTED WITH THIS STORM JUST NORTH OF TIPTON 
MISSOURI AT 454 PM.

THIS DANGEROUS STORM WILL AFFECT MAINLY RURAL AREAS OF NORTHERN
MONITEAU COUNTY...INCLUDING THE FOLLOWING LOCATIONS...KLIEVER.

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 3868 9285 3869 9284 3868 9262 3886 9254
      3888 9249 3863 9246 3859 9285
TIME...MOT...LOC 2156Z 259DEG 40KT 3870 9267

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

CARNEY

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 27, 5:05 PM CDTSevere Thunderstorm WarningLSXAudrain, Boone, Callaway40 min
Mar 27, 5:05 PM CDTTornado WarningLSXBoone, Cole, Moniteau25 min
Mar 27, 5:21 PM CDTSevere Thunderstorm WarningLSXCole, Moniteau, Osage39 min
Mar 27, 5:27 PM CDTSevere Thunderstorm WarningLSXBoone, Callaway48 min
Mar 27, 5:35 PM CDTTornado WarningLSXBoone, Callaway25 min
Mar 27, 6:01 PM CDTSevere Thunderstorm WarningLSXCole, Moniteau44 min
Mar 27, 6:36 PM CDTSevere Thunderstorm WarningLSXCole, Osage39 min
Mar 27, 6:46 PM CDTSevere Thunderstorm WarningLSXBoone, Moniteau29 min

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.