FVXX20 KNES 021609 VA ADVISORY DTG: 20110802/1608Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2011/012 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. PILOT REPORT. GEOPHYSICAL INST. ERUPTION DETAILS: FIRST PIREP AT 02/1353 RPTD VA TO FL260 MOV W OBS VA DTG: 02/1445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL160 065/10KT FL170/FL220 090/10KT FL230/FL280 125/10KT FCST VA CLD +6HR: 02/2100Z FCST VA CLD +12HR: 03/0300Z FCST VA CLD +18HR: 03/0900Z RMK: DUE TO RAPID SCAN OPS ONLY 1445Z IMAGE AVBL OVER VOL AND AREA CLDY WITH NO VA SEEN. WILL TRY TO FIND ADDITIONAL GOES-12 IMAGERY AND UPDATE IF VA SEEN. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20110802/2215Z NNNN