Alert archive / Missouri / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 162, NWS St. Louis, MO

June 5, 1996Shelby County, Missouri

NWS St. Louis, MO issued this severe thunderstorm warning at Jun 5, 1996, 9:15 PM CDT for Shelby County, Missouri. It was in force for 45 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jun 5, 1996, 9:15 PM CDT (02:15 UTC)
Expired
Jun 5, 1996, 10:00 PM CDT
In force
45 min
Issued by
NWS St. Louis, MO
Area
Whole counties

County Shelby County, MO

The radar

The St Louis radar (KLSX), 171 km from the middle of the area, began a volume at 02:22 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.

What was reported inside it

TimeReportWhereRemark
Jun 5, 9:20 PM CDTThunderstorm Wind 51Bethel, MO

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Davenport, (KDVN), launched 00:00Z, 2.3 hours before the alert went out and 242 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, Davenport, at 00:00Z on 1996-06-06Temperature 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, Davenport, at 00:00Z on 1996-06-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 58 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
1505 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
58 m²/s²
0-3 km storm-relative helicity
220 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSTL 060215
SVRSTL
MOC205-060300-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
915 PM CDT WED JUN 5 1996
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1000 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST MISSOURI
 
   ...SHELBY COUNTY
 
AT 915 PM...RADAR INDICATED A SEVERE THUNDERSTORM OVER NORTHWEST SHELBY
COUNTY...5 MILES NORTHWEST OF SHELBYVILLE. THE STORM WAS MOVING
SOUTHEAST AT 30 MPH. SHELBYVILLE...SHELBINA AND BETHEL ARE IN THE PATH
OF THIS STORM.
 
 
REMEMBER...A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.
IF OUTDOORS...SEEK INSIDE SHELTER IMMEDIATELY. STAY >AWAY FROM
WINDOWS.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 5, 8:48 PM CDTSevere Thunderstorm WarningLSXKnox, Lewis42 min
Jun 5, 9:12 PM CDTTornado WarningLSXKnox33 min
Jun 5, 9:30 PM CDTSevere Thunderstorm WarningLSXMarion, Monroe, Ralls60 min
Jun 5, 9:30 PM CDTSevere Thunderstorm WarningLSXLewis60 min
Jun 5, 10:07 PM CDTSevere Thunderstorm WarningLSXPike68 min
Jun 5, 11:17 PM CDTFlash Flood WarningLSXMonroe, Ralls5 hr
Jun 5, 11:17 PM CDTFlash Flood WarningLSXShelby5 hr
Jun 6, 1:25 AM CDTFlash Flood WarningLSXMonroe, Ralls50 min
Jun 6, 1:25 AM CDTSevere Thunderstorm WarningLSXMonroe, Ralls50 min
Jun 6, 12:26 PM CDTSevere Thunderstorm WarningLSXOsage49 min
Jun 6, 2:53 PM CDTSevere Thunderstorm WarningLSXWashington52 min
Jun 6, 4:52 PM CDTSevere Thunderstorm WarningLSXFranklin38 min
Jun 6, 5:31 PM CDTSevere Thunderstorm WarningLSXFranklin, Saint Louis44 min

Nearby

Severe Thunderstorm Warnings in Missouri, 1996Every severe thunderstorm warning 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.