Alert archive / Missouri / Tornado Warnings in 1995

Tornado Warning 25, NWS St. Louis, MO

June 7, 1995Audrain County, Boone County, Missouri

NWS St. Louis, MO issued this tornado warning at Jun 7, 1995, 11:28 AM CDT for Audrain County, Boone County, Missouri. It was in force for 47 min.

The area

The counties it named.

The facts

Issued: Jun 7, 1995, 11:28 AM CDT (16:28 UTC)
Expired: Jun 7, 1995, 12:15 PM CDT
In force: 47 min
Issued by: NWS St. Louis, MO
Area: Whole counties

Counties Audrain County, MO, Boone County, MO

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 4.5 hours before the alert went out and 288 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 3251 J/kg
Mixed-layer CIN: -60 J/kg
Mixed-layer LCL: 726 m above ground
0-6 km bulk shear: 30 kt
0-1 km storm-relative helicity: 185 m²/s²
0-3 km storm-relative helicity: 182 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 6.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSTL 071631
TORSTL
MOC019-007-071715-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1128 AM CDT WED JUN 7 1995
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 1215 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN CENTRAL MISSOURI
 
   ...NORTHERN BOONE COUNTY
 
IN EAST CENTRAL MISSOURI
 
   ...WESTERN AUDRAIN COUNTY
 
AT 1126 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
A TORNADO NEAR STURGEON...OR ABOUT 10 MILES NORTH OF COLUMBIA.
THIS STORM WAS MOVING TO EAST SOUTHEAST AROUND 40 MILES AN HOUR.
 
THIS STORM WILL AFFECT PERSONS IN CENTRALIA BY 1145 AM CDT.
 
THIS IS A DANGEROUS STORM SITUATION. ACT QUICKLY AND SEEK SHELTER
NOW!

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 7, 11:16 AM CDT	Severe Thunderstorm Warning	LSX	Audrain, Boone	59 min
Jun 7, 11:16 AM CDT	Severe Thunderstorm Warning	LSX	Monroe	59 min
Jun 7, 11:48 AM CDT	Severe Thunderstorm Warning	LSX	Callaway	42 min
Jun 7, 12:17 PM CDT	Severe Thunderstorm Warning	LSX	Montgomery	43 min
Jun 7, 12:40 PM CDT	Severe Thunderstorm Warning	LSX	Franklin, Gasconade, Warren	50 min
Jun 7, 1:08 PM CDT	Tornado Warning	LSX	Franklin	52 min
Jun 7, 1:47 PM CDT	Severe Thunderstorm Warning	LSX	Jefferson, Washington	43 min
Jun 7, 2:18 PM CDT	Severe Thunderstorm Warning	LSX	Sainte Genevieve	57 min
Jun 7, 2:18 PM CDT	Severe Thunderstorm Warning	LSX	Saint Francois	57 min
Jun 7, 2:27 PM CDT	Severe Thunderstorm Warning	LSX	Crawford, Phelps	63 min
Jun 7, 3:06 PM CDT	Severe Thunderstorm Warning	LSX	Dent	39 min
Jun 7, 3:08 PM CDT	Severe Thunderstorm Warning	LSX	Perry	36 min
Jun 7, 3:27 PM CDT	Tornado Warning	LSX	Dent, Reynolds	33 min
Jun 7, 4:00 PM CDT	Severe Thunderstorm Warning	LSX	Reynolds	60 min

Nearby

Tornado Warnings in Missouri, 1995 Every tornado warning in 1995 Tornadoes in 1995

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.