RSS feed source: USGS Earthquake Hazards Program
At 1014 PM MDT, Doppler radar was tracking a strong thunderstorm 4 miles west of Wall, or 32 miles west of Philip, moving northeast at 45 mph. HAZARD…Wind gusts up to 50 mph and pea size hail. SOURCE…Radar indicated. IMPACT…Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include… Philip, Wall, Wasta, Quinn, Owanka, Elm Springs, Grindstone, Creighton, Wicksville, Cottonwood, Delta 9 Missile Silo, Pinnacles Ranger Station, Delta 1 Launch Facility, Minuteman Missile Visitors Center, and northeastern Badlands National Park. This includes Interstate 90 in South Dakota between Mile Markers 85 and 130.
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