Alert archive / Missouri / Tornado Warnings in 1996

Tornado Warning 26, NWS St. Louis, MO

April 19, 1996Reynolds County, Missouri

NWS St. Louis, MO issued this tornado warning at Apr 19, 1996, 9:03 PM CDT for Reynolds County, Missouri. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 19, 1996, 9:03 PM CDT (02:03 UTC)
Expired
Apr 19, 1996, 9:45 PM CDT
In force
42 min
Issued by
NWS St. Louis, MO
Area
Whole counties

County Reynolds County, MO

The radar

The St Louis radar (KLSX), 151 km from the middle of the area, began a volume at 02:05 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 00:00Z, 2.1 hours before the alert went out and 256 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 1996-04-20Temperature 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, Springfield, MO at 00:00Z on 1996-04-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -22 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
3220 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-22 m²/s²
0-3 km storm-relative helicity
141 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 KSTL 200205
TORSTL
MOC179-200245-
 
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
903 PM CDT FRI APR 19 1996
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  945 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST MISSOURI
 
   ...CENTRAL REYNOLDS COUNTY
 
AT 904 PM DOPPLER RADAR SHOWED A TORNADO NEAR ELLINGTON IN CENTRAL
REYNOLDS COUNTY. THE STORM WAS MOVING EAST NORTHEAST AT 35 MPH AND WILL
MOVE JUST NORTH OF CLEARWATER LAKE.
 
 
THIS IS A DANGEROUS STORM SITUATION. ACT QUICKLY AND SEEK SHELTER
NOW!

What forecasters said that day

The local office's own words before this tornado 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 19, 3:56 PM CDT, 5 hours 7 minutes before
ILZ058>060-064-065-069-070-074-095>102-MOZ009-010-018-019-026-027-
034>036-041-042-048>052-059>065-200400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
400 PM CDT FRI APR 19 1996

...A TORNADO WATCH HAS BEEN ISSUED FOR NORTHEAST AND EAST CENTRAL
MISSOURI...

STRONG TO SEVERE THUNDERSTORMS WILL DEVELOP ACROSS PORTIONS OF EASTERN
MISSOURI DURING THE LATE AFTERNOON AND EVENING HOURS.  A TORNADO
WATCH WILL BE IN EFFECT UNTIL 1100 PM CDT FOR THE NORTHEAST AND EAST
CENTRAL PORTION.  THE WATCH INCLUDES THE ST LOUIS METROPOLITAN AREA...
COLUMBIA...JEFFERSON CITY...MEXICO...AND THE HANNIBAL...QUINCY AREA.

PLEASE STAY TUNED TO NOAA WEATHER RADIO AND COMMERCIAL RADIO AND TV
STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS FROM THE
NATIONAL WEATHER SERVICE.
Special weather statement, Apr 19, 6:25 PM CDT, 2 hours 38 minutes before
ILZ098-MOZ036-052-060-061-200215-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
625 PM CDT FRI APR 19 1996

...TORNADO WATCH IS CANCELLED FOR A PORTION OF EAST CENTRAL
MISSOURI...

THE6 TORNADO WATCH HAS BEEN CANCELLED FOR PIKE COUNTY MISSOURI ALONG
WITH LINCOLN...WARREN...AND ST CHARLES COUNTIES.  THE THREAT OF
SEVERE WEATHER HAS MOVED TO THE EAST OF THE AREA.
Special weather statement, Apr 19, 8:02 PM CDT, 1 hour 1 minute before
ILZ099-100-MOZ062>064-200400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
800 PM CDT FRI APR 19 1996

...TORNADO WATCH IS CANCELLED FOR A PORTION OF EAST CENTRAL
MISSOURI...

THE TORNADO WATCH HAS BEEN CANCELLED FOR MADISON AND JERSEY COUNTIES
IN ILLINOIS AND ST LOUIS AND FRANKLIN COUNTIES IN MISSOURI ALONG
WITH ST LOUIS CITY.  THE THREAT OF SEVERE WEATHER HAS MOVED TO THE
EAST OF THE AREA.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 19, 7:03 PM CDTSevere Thunderstorm WarningLSXSaint Louis, City of Saint Louis42 min
Apr 19, 7:04 PM CDTTornado WarningLSXIron, Saint Francois56 min
Apr 19, 7:26 PM CDTSevere Thunderstorm WarningLSXCrawford, Washington49 min
Apr 19, 7:40 PM CDTSevere Thunderstorm WarningLSXReynolds50 min
Apr 19, 7:43 PM CDTTornado WarningLSXSainte Genevieve47 min
Apr 19, 7:55 PM CDTTornado WarningLSXSainte Genevieve, Saint Francois50 min
Apr 19, 8:11 PM CDTSevere Thunderstorm WarningLSXIron49 min
Apr 19, 8:28 PM CDTTornado WarningLSXIron, Reynolds47 min
Apr 19, 8:38 PM CDTTornado WarningLSXMadison52 min
Apr 19, 8:45 PM CDTFlash Flood WarningLSXIron3 hr
Apr 19, 8:57 PM CDTSevere Thunderstorm WarningLSXMadison, Sainte Genevieve, Saint Francois48 min
Apr 19, 9:03 PM CDTFlash Flood WarningLSXMadison, Saint Francois3 hr
Apr 19, 9:17 PM CDTSevere Thunderstorm WarningLSXIron, Reynolds43 min
Apr 19, 9:48 PM CDTSevere Thunderstorm WarningLSXMadison42 min

Nearby

Tornado Warnings in Missouri, 1996Every tornado warning in 1996Tornadoes in 1996

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.