Severe Thunderstorm Warning 31, NWS Sioux Falls, SD

Issued

Jun 5, 1990, 1:14 AM CDT (06:14 UTC)

Expired

Jun 5, 1990, 2:15 AM CDT

In force

61 min

Issued by

NWS Sioux Falls, SD

Area

Whole counties

County Union County, SD

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

000 
TTAA00 KSUX 050614
SVRSUX
SDC127-050715-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE SIOUX CITY IA
114 AM CDT TUE JUN 5 1990

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 215 AM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTY

   IN THE SOUTHEAST PART OF SOUTH DAKOTA
      UNION

AT 110 AM CDT RADAR INDICATED A SEVERE THUNDERSTORM ENTERING
UNION COUNTY FROM THE WEST. THE STORM EXTENDED FROM 10 MILES
NORTHWEST OF SIOUX CITY TO 45 MILES NORTHWEST OF SIOUX CITY AND
WAS MOVING EAST AT 35 MILES AN HOUR.

REMEMBER...SEVERE THUNDERSTORMS CAN PRODUCE DAMAGING WINDS IN EXCESS
OF 60 MPH...LARGE HAIL...DEADLY LIGHTNING...AND HEAVY RAINS THAT CAN
QUICKLY FLOOD LOW LYING AREAS. IF YOU ARE IN THE PATH OF THIS STORM
TAKE SHELTER IN A REINFORCED BUILDING IMMEDIATELY.

ASK THE NEAREST LAW ENFORCEMENT AGENCY TO RELAY YOUR REPORTS
OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE.

KRGOPP

In the hours before

IAZ001-004-005-050615-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX CITY IA
1220 AM CDT TUE JUN 5 1990

...THUNDERSTORMS WITH STRONG GUSTY WINDS IN SIOUXLAND AREA...

AT 1215 AM CDT RADAR SHOWED AN AREA OF SHOWERS AND THUNDERSTORMS MOVING
EAST ACROSS THE SIOUXLAND AREA AT 35 TO 40 MILES AN HOUR. THESE STORMS
WERE ACCOMPANIED BY STRONG GUSTY WINDS CAPABLE OF DOWNING DEAD TREES
AND BRANCHES. A GUST OF 42 MILES AN HOUR WAS RECORDED BY THE NATIONAL
WEATHER SERVICE AT THE SIOUX GATEWAY AIRPORT AT SIOUX CITY AT 1159 AM
CDT.

THESE THUNDERSTORMS EXTENDED ALONG BOTH SIDES OF THE MISSOURI AND BIG
SIOUX RIVERS FROM NEAR SIOUX FALLS SOUTH DAKOTA...THROUGH SIOUX CITY
TO JUST NORTH OF OMAHA NEBRASKA. THEY WILL AFFECT THE SIOUXLAND AREA
WITH WIND GUSTS TAROUND 45 MILES AN HOUR AND BRIEF HEAVY RAIN THROUGH
200 AM CDT.
KROPP

SDZ020-050630-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 AM CDT TUE JUN 5 1990

...INTENSE THUNDERSTORMS OVER EXTREME SOUTHEAST SOUTH DAKOTA...

AT 1255 AM CDT A INTENSE THUNDERSTORM WAS LOCATED 45 MILES SOUTH OF
SIOUX FALLS NEAR HUB CITY. VERY HEAVY RAIN...HAIL AND WINDS GUSTING TO
40 TO 50 MPH ARE POSSIBLE WITH THIS THUNDERSTORM AS IT MOVES EAST AT
35 TO 40 MPH. PEOPLE IN EASTERN CLAY COUNTY SOUTH DAKOTA SHOULD BE ALERT
UNTIL 130 AM CDT FOR POSSIBLE ADVERSE WEATHER IN INTENSE THUNDERSTORMS.

BEHREND

Severe Thunderstorm Warnings in South Dakota, 1990Every severe thunderstorm warning in 1990

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.