Alert archive / Missouri / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 92, NWS Kansas City, MO
NWS Kansas City, MO issued this severe thunderstorm warning at Sep 27, 1990, 10:54 PM CDT for Randolph County, Missouri. It was in force for 41 min.
The area
The counties it named.
The facts
- Issued
- Sep 27, 1990, 10:54 PM CDT (03:54 UTC)
- Expired
- Sep 27, 1990, 11:35 PM CDT
- In force
- 41 min
- Issued by
- NWS Kansas City, MO
- Area
- Whole counties
County Randolph County, MO
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 3.9 hours before the alert went out and 275 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.
- Mixed-layer CAPE
- 902 J/kg
- Mixed-layer CIN
- -183 J/kg
- Mixed-layer LCL
- 2024 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 162 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KCOU 280354
SVRCOU
MOC175-280500-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE COLUMBIA MO
1054 PM CDT THU SEP 27 1990
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM
WARNING EFFECTIVE UNTIL 1200 AM CDT FOR PEOPLE IN THE FOLLOWING
COUNTY
IN THE NORTH CENTRAL PART OF MISSOURI
RANDOLPH
AT 1050 PM CDT RADAR INDICATED A SEVERE THUNDERSTORM 40 MILES
SOUTH OF KIRKSVILLE NEAR MOBERLY MOVING EAST AT 30 MILES AN
HOUR. THIS THUNDERSTORM WILL MOVE THROUGH MOBERLY AT 1100PM.
DAMAGING WIND...LARGE HAIL...DANGEROUS LIGHTNING AND VERY HEAVY
RAIN ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS. STAY INSIDE AND...
AWAY FROM WINDOWS UNTIL THE STORMS PASS.
LA GREE BLANCHARDWhat 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, Sep 27, 6:55 PM CDT, 3 hours 59 minutes before
MOZ004-008-270030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO 650 PM CDT THU SEP 27 1990 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHEAST DEKALB..SOUTHERN HARRISON AND NORTHERN DAVIESS COUNTIES IN NORTHWEST MISSOURI UNTIL 715 PM CDT. AT 645 PM RADAR INDICATED A SEVERE THUNDERSTORM ABOUT 5 MILES SOUTH OF PATTONSBURG..IN DAVIESS COUNTY. THIS STORM WAS MOVING EAST AT 25 MPH. THIS STORM HAD PORDUCED GOLF BALL SIZE HAIL EARLIER AS IT PASSED THROUGH SOUTHERN GENTRY COUNTY. IF THREATENING WEATHER APPROACHES BE PREPARED TO TAKE SHELTER QUICKLY.
Special weather statement, Sep 27, 8:01 PM CDT, 2 hours 53 minutes before
MOZ004-008-270200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO 800 PM CDT THU SEP 27 1990 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHERN GRUNDY..NORTHERN LIVINGSTON AND NORTHERN DAVIESS COUNTIES IN NORTHWEST AND NORTHCENTRAL MISSOURI UNTIL 815 PM... AT 755 PM RADAR INDICATED SEVERE THUNDERSTORMS OVER NORTHEAST DAVIESS COUNTY AND SOUTHWEST GRUNDY COUNTY. THESE STORMS WERE MOVING EAST AT 25 MPH. THESE STORMS HAVE A HISTORY OF PRODUCING LARGE HAIL AND VERY HEAVY RAIN. IF THREATENING WEATHER APPROACHES BE PREPARED TO TAKE SHELTER QUICKLY.
Special weather statement, Sep 27, 9:19 PM CDT, 1 hour 35 minutes before
MOZ004-008-270230- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO 920 PM CDT THU SEP 27 1990 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN LIVINGSTON COUNTY IN NORTHCENTRAL MISSOURI UNTIL 930 PM CDT... AT 915 PM RADAR INDICATED SEVERE THUNDERSTORMS OVER EXTREME EASTCENTRAL LIVINGSTON COUNTY MOVING EAST AT 25 MPH. THESE STORMS HAVE A HISTORY OF PRODUCING LARGE HAIL AND VERY HEAVY RAIN AkND STRONG GUSTY WINDS. IF THREATENING WEATHER APPROACHES TAKE SHELTER QUICKLY.
Local storm report, Sep 27, 9:35 PM CDT, 1 hour 19 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY INTERNATIONAL AIRPORT MO
935 PM CDT THU SEP 27 1990
SEVERE WEATHER EVENTS FOR THURSDAY EVENING 9/27/90
TIME EVENT LOCATION
530 PM CDT 1 INCH HAIL IN SOUTHWEST GENTRY COUNTY
MISSOURI.
620 PM CDT 1/4 TO 1 3/4 INCH HAIL KING CITY IN GENTRY COUNTY
MISSOURI. CROP DAMAGE.
715 PM CDT 1 3/4 INCH HAIL PATTONSBURG IN DAVIESS
COUNTY MISSOURI.
845 PM CDT 3/4 INCH HAIL..46 MPH TRENTON IN GRUNDY COUNTY
WIND..1/2 INCH RAIN IN MISSOURI.
{ 5 MINUTES.
923 PM CDT HEAVY RAIN..LIGHTNING.. BETHANY IN HARRISON COUNTY
..LOST POWER. MISSOURI.The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 27, 7:20 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Grundy, Livingston | 55 min |
| Sep 27, 8:15 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Grundy | 45 min |
| Sep 27, 9:00 PM CDT | Severe Thunderstorm Warning | EAX | Livingston | 30 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 1990Every severe thunderstorm warning in 1990
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.