SPCN61 CYAT 042257 SPECI CYAT 042257Z AUTO 30014G31KT 280V050 1 1/4SM +TSRA BR FEW007 BKN014 OVC046 19/17 A2976 RMK LTNG DIST ALQDS PRESRR PCPN 10.4MM PAST HR SLP078 DENSITY ALT 700FT=