FVXX20 KNES 062345 VA ADVISORY DTG: 20090906/2344Z VAAC: WASHINGTON VOLCANO: SAN CRISTOBAL 1404-02 PSN: N1241 W08659 AREA: NICARAGUA SUMMIT ELEV: 5725 FT (1745 M) ADVISORY NR: 2009/004 INFO SOURCE: TEGUCIGALPA MWO. GOES-12. GFS WINDS. ERUPTION DETAILS: EXPLOSION AROUND 06/2015Z OBS VA DTG: 06/2215Z OBS VA CLD: SFC/FL280 N1303 W08717 - N1253 W08707 - N1241 W08708 - N1245 W08747 - N1255 W08747 - N1303 W08717 MOV WNW 10-15KT FCST VA CLD +6HR: 07/0430Z SFC/FL280 N1311 W08828 - N1306 W08749 - N1245 W08753 - N1247 W08831 - N1311 W08828 FCST VA CLD +12HR: 07/1030Z SFC/FL280 NO ASH EXP FCST VA CLD +18HR: 07/1630Z NO ASH EXP RMK: TECYGUGALPA MWO INDICATES ASH AT OR BELOW FL280. ASH MOVING TO THE WEST AND WNW AT 10-15 KTS AND EXTENDS ABOUT 40 NMI WEST OF THE VOLCANO. PLUME IS DETACHED FROM VOLCANO. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20090907/0545Z NNNN