Alert archive / Missouri / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 76, NWS Springfield, MO

April 26, 1994Dallas County, Missouri

NWS Springfield, MO issued this severe thunderstorm warning at Apr 26, 1994, 8:49 PM CDT for Dallas County, Missouri. It was in force for 41 min.

The area

The counties it named.

The facts

Issued
Apr 26, 1994, 8:49 PM CDT (01:49 UTC)
Expired
Apr 26, 1994, 9:30 PM CDT
In force
41 min
Issued by
NWS Springfield, MO
Area
Whole counties

County Dallas County, MO

The nearest sounding before it

Topeka, KS (KTOP), launched 00:00Z, 1.8 hours before the alert went out and 271 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, Topeka, KS at 00:00Z on 1994-04-27Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 00:00Z on 1994-04-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -29 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2552 m above ground
0-6 km bulk shear
84 kt
0-1 km storm-relative helicity
-29 m²/s²
0-3 km storm-relative helicity
266 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.

000 
TTAA00 KSGF 270150
SVRSGF
MOC059-270230-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
849 PM CDT TUE APR 26 1994
 
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  930 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST MISSOURI
 
   ...DALLAS COUNTY
 
AT 850 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM 25 MILES NORTHEAST
OF SPRINGFIELD NEAR MARCH AND FOOSE IN SOUTHWEST DALLAS COUNTY. THE
STORM WAS MOVING NORTHEAST AT 3O MPH AND WILL REACH BUFFALO BY 9 PM CDT.
 
THIS STORM MAY PRODUCE LARGE HAIL AND DAMAGING WINDS.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
ST8RONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.
 
DAVIS

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Apr 26, 4:33 PM CDT, 4 hours 16 minutes before
MOZ066-077>082-088>098-101>108-262300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
435 PM CDT TUE APR 26 1994

...STRONG THUNDERSTORMS ARE STARTING TO MOVE INTO EXTREME SOUTHWEST
MISSOURI...

AT 430 PM...A STRONG THUNDERSTORM WAS 25 MILES SOUTH OF JOPLIN MISSOURI
MOVING NORTHEAST 45 MPH.  THE STORM WILL MOVE ACROSS MONETT BY 445 PM.
OTHER TOWNS IN THE PATH OF THIS STORM ARE NEOSHO...DIAMOND...AND
SARCOXIE.

THIS STORM WAS STILL DEVELOPING AND WILL CONTAIN HEAVY RAIN...STRONG
GUSTY WIND AND POSSIBLE HAIL.

TO REPORT SEVERE WEATHER CALL YOUR NEAREST LAW ENFORCEMENT AGENCY.

LEE

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 26, 8:06 PM CDTSevere Thunderstorm WarningSGFTexas, Wright54 min
Apr 26, 11:53 PM CDTSevere Thunderstorm WarningSGFJasper, Lawrence67 min
Apr 27, 12:03 AM CDTSevere Thunderstorm WarningSGFLaclede, Webster57 min
Apr 27, 12:21 AM CDTSevere Thunderstorm WarningSGFGreene69 min
Apr 27, 12:39 AM CDTSevere Thunderstorm WarningSGFDallas, Polk66 min
Apr 27, 12:54 AM CDTSevere Thunderstorm WarningSGFWebster51 min
Apr 27, 3:15 PM CDTSevere Thunderstorm WarningSGFBarry, Stone60 min
Apr 27, 3:55 PM CDTSevere Thunderstorm WarningSGFVernon65 min
Apr 27, 4:00 PM CDTSevere Thunderstorm WarningSGFTaney60 min
Apr 27, 4:09 PM CDTTornado WarningSGFTaney51 min
Apr 27, 4:30 PM CDTSevere Thunderstorm WarningSGFDouglas, Ozark60 min
Apr 27, 4:30 PM CDTSevere Thunderstorm WarningSGFChristian60 min
Apr 27, 4:46 PM CDTSevere Thunderstorm WarningSGFBarton59 min
Apr 27, 5:00 PM CDTSevere Thunderstorm WarningSGFVernon45 min
Apr 27, 5:25 PM CDTTornado WarningSGFHowell, Ozark65 min
Apr 27, 5:47 PM CDTTornado WarningSGFTexas58 min
Apr 27, 6:15 PM CDTSevere Thunderstorm WarningSGFOregon, Shannon60 min
Apr 27, 6:32 PM CDTSevere Thunderstorm WarningSGFCarter58 min

Nearby

Severe Thunderstorm Warnings in Missouri, 1994Every severe thunderstorm warning in 1994

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.