SVR T-STRM WARNING FOR. N. SOMERSET COUNTY IN N. NEW JERSEY N.E. HUNTERDON COUNTY IN N.W. NEW JERSEY UNTIL 600 PM : AT 454 PM. NWS RADAR INDICATED A SVR T-STRM CAPABLE OF PRODUCING PENNY SIZE HAIL. THIS STORM WAS LOCATED NR WHITE HOUSE STATION. OR ABOUT 21 MILES N.W. OF NEW BRUNSWICK. AND MOVING S.E. AT 15.