FVXX21 KNES 100032 VA ADVISORY DTG: 20091010/0031Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2009/020 INFO SOURCE: MEXICO CITY MWO. GOES-12. GFS WINDS. ERUPTION DETAILS: EXHALATION AT 09/2350Z OBS VA DTG: 10/0015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 090/10KT FCST VA CLD +6HR: 10/0630Z FCST VA CLD +12HR: 10/1230Z FCST VA CLD +18HR: 10/1830Z RMK: THE MEXICO CITY MWO REPORTED AN EXHALATION AT 2350Z RESULTED IN ASH BELOW FL250. ASH COULD NOT BE DETECTED IN IMAGERY THROUGH 0015Z DUE TO CLOUD COVER. ... NXT ADVISORY: WILL BE ISSUED BY 20091010/0630Z NNNN