Alert archive / South Dakota / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 33, NWS Sioux Falls, SD

June 5, 1996Miner County, Sanborn County, South Dakota

NWS Sioux Falls, SD issued this severe thunderstorm warning at Jun 5, 1996, 5:44 PM CDT for Miner County, Sanborn County, South Dakota. It was in force for 61 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: Jun 5, 1996, 5:44 PM CDT (22:44 UTC)
Expired: Jun 5, 1996, 6:45 PM CDT
In force: 61 min
Issued by: NWS Sioux Falls, SD
Area: Whole counties

Counties Miner County, SD, Sanborn County, SD

The radar

The Sioux Falls radar (KFSD), 102 km from the middle of the area, began a volume at 22:46 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

Aberdeen, SD (KABR), launched 12:00Z, 10.7 hours before the alert went out and 107 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1132 m above ground
0-6 km bulk shear: 47 kt
0-1 km storm-relative helicity: 182 m²/s²
0-3 km storm-relative helicity: 207 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 KFSD 052245
SVRFSD
SDC097-111-052345-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
544 PM CDT WED JUN 5 1996

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS SD HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 645 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN EAST CENTRAL SOUTH DAKOTA

   ...SOUTHERN MINER COUNTY
   ...EASTERN SANBORN COUNTY
 
AT 542 PM CDT...A SEVERE THUNDERSTORM WAS INDICATED BY SIOUX FALLS
DOPPLER RADAR 21 MILES NORTH OF MITCHELL  OR IN THE VICINITY OF
FORESTBURG  MOVING EAST AT 40 MPH.

THIS STORM CAN BE EXPECTED IN THE VICINITY OF...
FORESTBURG               AROUND 545 PM CDT
ARTESIAN                 AROUND 555 PM CDT
FEDORA                   AROUND 605 PM CDT
ROSWELL                  AROUND 615 PM CDT
EPIPHANY                 AROUND 620 PM CDT
VILAS                    AROUND 620 PM CDT
HOWARD                   AROUND 625 PM CDT
CANOVA                   AROUND 630 PM CDT
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG...REINFORCED BUILDING.  DO NOT STAND BY WINDOWS.  DO NOT USE
TELEPHONES UNLESS IT IS AN EMERGENCY OR ELECTRICAL APPLIANCES UNTIL
THE STORM HAS PASSED.  MOTORISTS SHOULD AVOID FLOODED ROADWAYS.

REMEMBER...SEVERE THUNDERSTORMS CAN AND DO PRODUCE TORNADOES WITH
LITTLE OR NO WARNING.

What 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, Jun 5, 11:50 AM CDT, 5 hours 54 minutes before

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-089-090-097-
098-NEZ013-014-SDZ040-055-056-059>062-065>071-052255-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1149 AM CDT WED JUN 5 1996

...SEVERE WEATHER OUTLOOK FOR PARTS OF EASTERN SOUTH DAKOTA...
SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND EXTREME NORTHEAST
NEBRASKA...

WEATHER PARAMETERS APPEAR TO BE COMING TOGETHER FOR POSSIBLE SEVERE
WEATHER ACROSS THE AREA THIS AFTERNOON AND EVENING.

LOW PRESSURE AND A COLD FRONT WILL CONTINUE TO MOVE ACROSS THE
NORTHERN PLAINS THIS AFTERNOON AND TONIGHT. SUFFICIENT LOW LEVEL
MOISTURE...GOOD HEATING...AND A STRONG UPPER AIR DISTURBANCE WILL
ALL COME TOGETHER THIS AFTERNOON AND EVENING. SEVERE THUNDERSTORMS
WITH VERY LARGE HAIL...DAMAGING WINDS...AND A FEW TORNADOES ARE
POSSIBLE WITH THIS SYSTEM.

FOR ADDITIONAL INFORMATION KEEP TUNED TO NOAA WEATHER RADIO...YOUR
LOCAL RADIO AND TV AS THE AFTERNOON AND EVENING PROGRESSES FOR
POSSIBLE WATCHES AND WARNINGS.

BR

The office that day

Everything else NWS Sioux Falls, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 5, 4:25 PM CDT	Severe Thunderstorm Warning	FSD	Aurora, Davison	60 min
Jun 5, 4:44 PM CDT	Severe Thunderstorm Warning	FSD	Hanson, Sanborn	61 min
Jun 5, 4:58 PM CDT	Severe Thunderstorm Warning	FSD	McCook	62 min
Jun 5, 5:02 PM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	63 min
Jun 5, 5:24 PM CDT	Severe Thunderstorm Warning	FSD	McCook, Minnehaha	61 min
Jun 5, 5:40 PM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	30 min
Jun 5, 5:56 PM CDT	Severe Thunderstorm Warning	FSD	Brookings	29 min
Jun 5, 6:24 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln	31 min
Jun 5, 6:34 PM CDT	Severe Thunderstorm Warning	FSD	Brookings, Moody	31 min
Jun 5, 6:44 PM CDT	Severe Thunderstorm Warning	FSD	Lake, Miner	46 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 1996 Every 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.