Alert archive / Missouri / Severe Thunderstorm Warnings in 2000

Severe Thunderstorm Warning 31, NWS St. Louis, MO

March 26, 2000Montgomery County, Pike County, Missouri

NWS St. Louis, MO issued this severe thunderstorm warning at Mar 26, 2000, 6:53 PM CST for Montgomery County, Pike County, Missouri. It was in force for 52 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
Mar 26, 2000, 6:53 PM CST (00:53 UTC)
Expired
Mar 26, 2000, 7:45 PM CST
In force
52 min
Issued by
NWS St. Louis, MO
Area
Whole counties

Counties Montgomery County, MO, Pike County, MO

The radar

The St Louis radar (KLSX), 74 km from the middle of the area, began a volume at 00:54 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

Lincoln, IL (KILX), launched 00:00Z, 0.9 hours before the alert went out and 258 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, Lincoln, IL at 00:00Z on 2000-03-27Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 00:00Z on 2000-03-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 132 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
2608 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
132 m²/s²
0-3 km storm-relative helicity
232 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 270054
SVRSTL
MOC139-163-270145-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
653 PM CST SUN MAR 26 2000

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  MONTGOMERY COUNTY MISSOURI IN EAST CENTRAL MISSOURI
  PIKE COUNTY MISSOURI IN NORTHEASTERN MISSOURI

* UNTIL 745 PM CST

* AT 0651 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  A LINE OF SEVERE THUNDERSTORMS 15 MILES NORTHWEST OF BOWLING GREEN
  TO 10 MILES WEST OF MONTGOMERY CITY... MOVING EAST AT 40 MPH.

* LOCATIONS THAT WILL BE AFFECTED...
  LOUISIANA
  BOWLING GREEN
  WELLSVILLE
  MONTGOMERY CITY

THIS IS A DANGEROUS STORM! BE PREPARED FOR DAMAGING WINDS...HAIL...
AND DEADLY LIGHTNING. STAY INDOORS AWAY FROM WINDOWS.

PEDIGO/BRITT

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 26, 6:35 PM CSTSevere Thunderstorm WarningLSXAudrain40 min
Mar 26, 6:44 PM CSTTornado WarningLSXAudrain31 min
Mar 26, 6:47 PM CSTSevere Thunderstorm WarningLSXCallaway43 min
Mar 26, 7:05 PM CSTSevere Thunderstorm WarningLSXLincoln60 min
Mar 26, 7:05 PM CSTSevere Thunderstorm WarningLSXWarren60 min
Mar 26, 8:00 PM CSTSevere Thunderstorm WarningLSXLincoln, Montgomery, Pike, Warren60 min

Nearby

Severe Thunderstorm Warnings in Missouri, 2000Every severe thunderstorm warning in 2000

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.