FVXX24 KNES 251343 VA ADVISORY DTG: 20181125/1343Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/281 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 25/1315Z OBS VA CLD: SFC/FL140 N1002 W08346 - N1000 W08345 - N0950 W08408 - N0958 W08410 - N1002 W08346 MOV W 10-15KT FCST VA CLD +6HR: 25/1930Z SFC/FL140 N1003 W08346 - N1000 W08345 - N0950 W08411 - N0958 W08413 - N1003 W08346 FCST VA CLD +12HR: 26/0130Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 26/0730Z NO ASH EXP RMK: VA NOW CAN BE SEEN IN STLT AND WEBCAM AS CLOUDS HAVE CLEARED.VA EXT UP TO 25NM WSW FM THE SUMMIT. NWP MDL INIDICATES A CONT W MOV THRU +6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20181125/1945Z