FVXX20 KNES 131038 VA ADVISORY DTG: 20080213/1038Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 PSN: N1621 E14539 AREA: MARIANA.ISLANDS SUMMIT ELEV: 2585 FT (788 M) ADVISORY NR: 2008/024 INFO SOURCE: MTSAT. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND OCNL LIGHT ASH OBS VA DTG: 13/0957Z OBS VA CLD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL060 MOVING FROM N 5-10 KNOTS. FCST VA CLD +6HR: 13/1600Z FCST VA CLD +12HR: 13/2200Z FCST VA CLD +18HR: 14/0400Z RMK: NO PLUME SEEN DUE TO DARKNESS. WINDS ARE FORECAST TO MOVE ANY ASH MORE TO SW OVERNIGHT. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20080213/1645Z NNNN