623 WUUS53 KUNR 290819 SVRUNR SDC007-071-095-121-290915- /O.NEW.KUNR.SV.W.0133.260629T0819Z-260629T0915Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 219 AM MDT Mon Jun 29 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southwestern Mellette County in south central South Dakota... Western Todd County in south central South Dakota... Bennett County in southwestern South Dakota... Southeastern Jackson County in southwestern South Dakota... * Until 315 AM MDT /415 AM CDT/. * At 219 AM MDT /319 AM CDT/, severe thunderstorms were located along a line from 6 miles southeast of Eagle Nest Butte to 9 miles southwest of Lacreek Wildlife Refuge, or along a line from 16 miles northeast of Martin to 14 miles south of Martin, moving east at 35 mph. THESE ARE DESTRUCTIVE STORMS FOR 5 MILES EAST OF MARTIN. HAZARD...80 mph wind gusts and two inch hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. * Locations impacted include... Martin, Saint Francis, Parmelee, Spring Creek, Long Valley, Norris, Tuthill, Cedar Butte, Upper Cut Meat, Vetal, Harrington, Black Pipe, He Dog, Corn Creek, Grass Mountain, Sunrise Housing, Two Strike, LaCreek North Housing, Soldier Creek and Hisle. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter now inside an interior room on the lowest floor of a well-built structure. These storms are capable of producing widespread destructive winds and dangerous hail. && LAT...LON 4300 10185 4344 10175 4368 10095 4335 10086 4300 10092 TIME...MOT...LOC 0818Z 253DEG 28KT 4338 10161 4320 10157 4297 10167 THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...80 MPH $$ Calderon