000 SXUS75 KRIW 200040 RERCPR RECORD EVENT REPORT NATIONAL WEATHER SERVICE RIVERTON WY 0635 PM MDT SUN MAY 19 2013 ...RECORD DAILY MAXIMUM RAINFALL SET AT CASPER WY... A MOIST NORTHERLY FLOW DEVELOPED EARLY SUNDAY MORNING...BRINGING STEADY RAIN SHOWERS TO THE CASPER AREA SUNDAY. AS A RESULT...A RECORD RAINFALL OF 1.14 INCH(ES) WAS SET AT CASPER WY TODAY. THIS BREAKS THE OLD RECORD OF 0.85 SET IN 1975. $$