424 NWUS53 KUNR 121521 LSRUNR PRELIMINARY LOCAL STORM REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 921 AM MDT SUN APR 12 2020 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0900 AM HEAVY SNOW DWTN SPEARFISH 44.49N 103.85W 04/12/2020 M7.9 INCH LAWRENCE SD COCORAHS && EVENT NUMBER UNR2001215 $$ ME