FVXX20 KNES 241357 CCA VA ADVISORY -CORRECTION DTG: 20130324/1357Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2013/036 INFO SOURCE: MEXICO CITY MWO. GOES-13. GFS WINDS. ERUPTION DETAILS: VA NOT OBSERVED IN STLT IMAGERY OBS VA DTG: 24/1332Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL230 270/25KT FCST VA CLD +6HR: 24/1930Z FCST VA CLD +12HR: 25/0130Z FCST VA CLD +18HR: 25/0730Z RMK: **CORRECTED FOR OBS DATE** MEXICO CITY CNCLD SIGMET. VA NOT OBSERVED IN CLEAR VISIBLE IMAGERY. ... NXT ADVISORY: