Alert archive / South Dakota / Severe Thunderstorm Warnings in 2003

Severe Thunderstorm Warning 49, NWS Rapid City, SD

June 12, 2003Custer County, South Dakota

NWS Rapid City, SD issued this severe thunderstorm warning at Jun 12, 2003, 2:36 PM MDT for Custer County, South Dakota. It was in force for 39 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 12, 2003, 2:36 PM MDT (20:36 UTC)
Expired: Jun 12, 2003, 3:15 PM MDT
In force: 39 min
Issued by: NWS Rapid City, SD
Area: Counties, with a storm outline in the text

County Custer County, SD

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.

NWS Rapid City, SD wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 12, 10:40 AM MDT, 3 hours 56 minutes earlier.

Area forecast discussion, Jun 12, 10:40 AM MDT, 3 hours 56 minutes before

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Hazardous weather outlook, Jun 12, 6:00 AM MDT, 8 hours 36 minutes before

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-131400-

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
600 AM MDT THU JUN 12 2003

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.

.DAY ONE...TODAY AND TONIGHT

ISOLATED SHOWERS AND THUNDERSTORMS WILL CONTINUE THIS MORNING FROM
NORTHEASTERN WYOMING INTO SOUTHWESTERN SOUTH DAKOTA. AS THE
ATMOSPHERE BECOMES MORE UNSTABLE THIS AFTERNOON...SOME THUNDERSTORMS
WILL DEVELOP FROM NORTHEASTERN WYOMING THROUGH SOUTHWESTERN SOUTH
DAKOTA...GENERALLY SOUTH OF INTERSTATE 90. SOME OF THE STORMS MAY
BECOME SEVERE...WITH THE PRIMARY THREAT BEING HAIL LARGER THAN 3/4
INCH AND WIND GUSTS GREATER THAN 60 MPH.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

MAINLY AFTERNOON AND EVENING THUNDERSTORMS WILL BE POSSIBLE THROUGH
THE WEEKEND AND INTO EARLY NEXT WEEK...ESPECIALLY OVER THE HIGHER
TERRAIN OF NORTHEASTERN WYOMING AND FAR WESTERN SOUTH DAKOTA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ASSISTANCE MAY BE NEEDED THIS AFTERNOON AND EVENING ACROSS
NORTHEASTERN WYOMING...THE BLACK HILLS...AND SOUTHWESTERN SOUTH
DAKOTA.

JOHNSON

In the hours before

Local storm report, Jun 12, 2:07 PM MDT, 29 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
207 PM MDT THU JUN 12 2003

TIME(MDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0135 PM    15 SW RAPID CITY          SD   .88 INCH HAIL
06/12/03   PENNINGTON                     REPORTED BY PUBLIC AT
                                          SHERIDAN LAKE CAMPGROUND.

0145 PM    3 S ROCKERVILLE           SD   .75 INCH HAIL
06/12/03   PENNINGTON                     REPORTED BY PUBLIC.

0150 PM    6 S RAPID CITY            SD   .75 INCH HAIL
06/12/03   PENNINGTON                     REPORTED BY PUBLIC.

0155 PM    ROCKERVILLE               SD   1 INCH HAIL
06/12/03   PENNINGTON                     REPORTED BY LAW
                                          ENFORCEMENT OFFICIAL.

0206 PM    6 S RAPID CITY            SD   1 INCH HAIL
06/12/03   PENNINGTON                     REPORTED BY PUBLIC.

Local storm report, Jun 12, 2:17 PM MDT, 19 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
217 PM MDT THU JUN 12 2003

TIME(MDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0210 PM    ROCKERVILLE               SD   .75 INCH HAIL
06/12/03   PENNINGTON                     FIRE DEPARTMENT
                                          REPORTED HAIL 1 INCH
                                          DEEP ON GROUND.

The office that day

Everything else NWS Rapid City, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 12, 1:16 PM MDT	Severe Thunderstorm Warning	UNR	Pennington	59 min
Jun 12, 1:32 PM MDT	Tornado Warning	UNR	Pennington	43 min
Jun 12, 4:42 PM MDT	Severe Thunderstorm Warning	UNR	Campbell, Crook	58 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 2003 Every severe thunderstorm warning in 2003

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.