SRUS51 KGYX 301800 RR1GYX NATIONAL WEATHER SERVICE GRAY MAINE HYDROLOGIC OBSERVATIONS SHEF .B PWM 0430 DH18/PPQ/XW/TA/TXQ/TNQ/HG/SD/SFQ GYX 0.15 / 03 / 46 / 50 / 43 / / 0 / 0.0 / :GRAY .END