FVXX24 KNES 300653 VA ADVISORY DTG: 20181130/0653Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/300 INFO SOURCE: GOES-EAST. VOLCANO WEB CAMERA. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 30/0630Z OBS VA CLD: SFC/FL130 N1002 W08346 - N1001 W08345 - N0954 W08353 - N0958 W08352 - N1002 W08346 MOV SW 5-10KT FCST VA CLD +6HR: 30/1230Z SFC/FL130 N1002 W08347 - N1000 W08345 - N0952 W08350 - N0957 W08354 - N1002 W08347 FCST VA CLD +12HR: 30/1830Z SFC/FL130 NO ASH EXP FCST VA CLD +18HR: 01/0030Z NO ASH EXP RMK: VA NOT OBS IN STLT. WEBCAM SHOWS CONTINUOUS LGT EMS. ASH AREA BASED ON PREV FCST. NWP MODELS SUPPORT MVMNT TO THE SW AT 10KTS BLW FL130 ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20181130/1300Z