000 SRUS51 KGYX 161800 RR1GYX NATIONAL WEATHER SERVICE GRAY MAINE HYDROLOGIC OBSERVATIONS SHEF .B PWM 0416 DH18/PPQ/XW/TA/TXQ/TNQ/HG/SD/SFQ GYX 0.00 / 02 / 61 / 62 / 46 / / 0 / 0.0 / :GRAY .END