FVXX20 KNES 291419 VA ADVISORY DTG: 20120229/1417Z VAAC: WASHINGTON VOLCANO: AGRIGAN 0804-16 PSN: N1846 E14540 AREA: MARIANA.IS-C.PACIFIC SUMMIT ELEV: 3166 FT (965 M) ADVISORY NR: 2012/001 INFO SOURCE: GUAM NWS. MTSAT. GFS WINDS. ERUPTION DETAILS: POSSIBLE EMISSION OF GAS AND LGT VA OBS VA DTG: 29/1001Z OBS VA CLD: SFC/FL040 N1917 E14517 - N1849 E14541 - N1844 E14540 - N1908 E14505 - N1917 E14517 MOV NW 20-25KT FCST VA CLD +6HR: 29/1600Z FCST VA CLD +12HR: 29/2200Z FCST VA CLD +18HR: 01/0400Z RMK: SW IR AND IR IMAGERY SUGGEST POSSIBLE EMISSION OF GAS AND VA EXTENDING UP TO 74 KM NW FROM SUMMIT. ...NEWHARD NXT ADVISORY: NO FURTHER ADVISORIES NNNN