FVXX23 KNES 151938 VA ADVISORY DTG: 20090415/1938Z VAAC: WASHINGTON VOLCANO: PAGAN 0804-17 PSN: N1807 E14548 AREA: MARIANA.IS-C.PACIFIC SUMMIT ELEV: 1870 FT (570 M) ADVISORY NR: 2009/004 INFO SOURCE: MTSAT. GFS WINDS. SHIP REPORT, USGS ERUPTION DETAILS: INTERMITTENT PUFFS OF SEAM AND POSSIBLE ASH OBS VA DTG: 15/1857Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL060 080/10KT FCST VA CLD +6HR: 16/0100Z FCST VA CLD +12HR: 16/0700Z FCST VA CLD +18HR: 16/1300Z RMK: NO ASH IS OBSERVED IN IR IMAGERY. YESTERDAY SHIP OBSERVED PLUME OF WHITE AND SOME BLACK. SITUATION WILL BE REASSESSED WHEN VISIBLE SATELLITE DATA IS AVAILABLE. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20090416/0145Z NNNN