Alert archive / Missouri / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 4, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at Mar 5, 1992, 8:35 PM CST for Ozark County, Missouri. It was in force for 40 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
- Mar 5, 1992, 8:35 PM CST (02:35 UTC)
- Expired
- Mar 5, 1992, 9:15 PM CST
- In force
- 40 min
- Issued by
- NWS Springfield, MO
- Area
- Whole counties
County Ozark County, MO
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 5, 8:49 PM CST | Hail 0.75 | Ozark, 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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Springfield, MO (KUMN), launched 00:00Z, 2.6 hours before the alert went out and 124 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
- 469 J/kg
- Mixed-layer CIN
- -16 J/kg
- Mixed-layer LCL
- 1454 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KSGF 060235
SVRSGF
MOC153-060315-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
835 PM CST THU MAR 5 1992
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM
WARNING EFFECTIVE UNTIL 915 PM CST FOR PEOPLE IN THE FOLLOWING
COUNTY
IN THE SOUTHWEST PART OF MISSOURI
EASTERN OZARK
IF YOU ARE CAUGHT OUTSIDE...FIND SHELTER FROM THE WEATHER IN A
STRONG BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADWAYS QUICKLY...
AVOID DRIVING INTO AREAS WHERE WATER COVERS THE ROAD.
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE FOR
DAMAGING WINDS...LARGE HAIL...AND DEADLY LIGHTNING. PEOPLE OUTSIDE
SHOULD MOVE TO SHELTER...PREFERABLY INSIDE A STRONG BUILDING. ONCE
INSIDE...STAY AWAY FROM WINDOWS.
BAREISWhat 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, Mar 5, 7:48 PM CST, 47 minutes before
MOZ015-016-019-020-021- 060145 - SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SPRINGFIELD MO 745 PM CST THU MAR 5 1992 THUNDERSTORMS CONTINUED TO INCREASE IN COVERAGE AND INTENSITY OVER THE SOUTHWEST MISSOURI OZARKS. VERY STRONG THUNDERSTORMS WERE IN GREENE AND NORTHERN STONE COUNTIES SOUTHWEST OF SPRINGFIELD AT 745PM THESE STORMS HAVE SMALL HAIL AND GUSTY WINDS ASSOCIATED WITH THEM. THE CITY OF SPRINGFIELD IS IN THE PATH OF THESE STORMS AND THE STORMS WILL ACROSS THE CITY DURING THE NEXT HOUR AS THEY MOVE TO THE NORTH- EAST AT 35 MPH. IF SEVERE WEATHER APPROACHES MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. PEOPLE SHOULD BE ALERT FOR LATER WEATHER BULLETINS CONCERNING THE STORMS. BAREIS
Special weather statement, Mar 5, 8:13 PM CST, 22 minutes before
MOZ015-016-019-020-021-060245 - SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SPRINGFIELD MO 810 PM CST THU MAR 5 1992 THUNDERSTORMS CONTINUED TO INCREASE IN COVERAGE AND INTENSITY OVER THE SOUTHWEST MISSOURI OZARKS. VERY STRONG THUNDERSTORMS WERE LOCATED 50 MILES EAST OF SPRINGFIELD NEAR MOUNTAIN GROVE AND NEAR GAINESVILLE OR 40 MILES SOUTHWEST OF WEST PLAINS. SMALL HAIL AND STRONG GUSTY WINDS WITH BRIEF HEAVY RAIN CAN BE EXPECTED WITH THE PASSAGE OF THESE STORMS AS THEY MOVE TO THE NORTHEAST AT 35 MPH. THE STORM THAT WAS APPROACHING THE CITY OF SPRINGFIELD HAS DECREASED IN INTENSITY. THE CITY CAN EXPECT A SHORT DURATION OF THUNDERSHOWERS BEFORE THE SHOWERS MOVE TO THE NORTHEAST. PEOPLE SHOULD BE ALERT FOR LATER WEATHER BULLETINS CONCERNING THE STORMS. BAREIS
The office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 1:43 PM CST | Severe Thunderstorm Warning | SGF | Shannon | 47 min |
| Mar 6, 2:29 PM CST | Severe Thunderstorm Warning | SGF | Shannon | 31 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 1992Every severe thunderstorm warning in 1992
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.