636 
WUUS53 KUNR 132340
SVRUNR
SDC063-105-140045-
/O.NEW.KUNR.SV.W.0312.250813T2340Z-250814T0045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Rapid City SD
540 PM MDT Wed Aug 13 2025

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
  Eastern Harding County in northwestern South Dakota...
  West central Perkins County in northwestern South Dakota...

* Until 645 PM MDT.

* At 540 PM MDT, severe thunderstorms were located along a line
  extending from 5 miles north of Ludlow to 4 miles west of Slim
  Buttes, moving northeast at 20 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Ludlow, Reva, Ralph, North Cave Hills, Slim Buttes, and South Cave
  Hills.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.



LAT...LON 4594 10340 4594 10303 4548 10289 4533 10335
      4593 10361 4595 10357
TIME...MOT...LOC 2340Z 222DEG 19KT 4591 10341 4545 10324 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH



JC