000 SRUS51 KGYX 251804 RR1GYX NATIONAL WEATHER SERVICE GRAY MAINE HYDROLOGIC OBSERVATIONS SHEF .B PWM 0425 DH18/PPQ/XW/TA/TXQ/TNQ/HG/SD/SFQ GYX 0.00 / 01 / 48 / 48 / 30 / / 0 / 0.0 / :GRAY .END