FVXX20 KNES 302237 VA ADVISORY DTG: 20110530/2237Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2011/028 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: VA NOT OBSERVED IN STLT IMAGERY. OBS VA DTG: 30/2215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL210 045/15KT FCST VA CLD +6HR: 31/0430Z FCST VA CLD +12HR: 31/1030Z FCST VA CLD +18HR: 31/1630Z RMK: VA NOT OBSERVED IN STLT IMAGERY. ...SALEMI NXT ADVISORY: NO FURTHER ADVISORIES NNNN