FVXX20 KWBC 012155 VOLCANIC ASH ADVISORY ISSUED: 2001JUL01/2155Z VAAC: WASHINGTON . VOLCANO: POPOCATEPETL 1401-09 LOCATION: 1901N 9837W AREA: MEXICO . SUMMIT ELEVATION: 17930 FT (5465 M) . ADVISORY NUMBER: 2001/78. INFORMATION SOURCE: MEXICO CITY METEOROLOGICAL WATCH OFFICE. GOES-8 VISIBLE..INFRARED AND MULTI SPECTRAL SATELLITE IMAGERY. . . ERUPTION DETAILS: ERUPTION OCCURRED 01/1415Z. . DETAILS OF ASH CLOUD: THE PLUME FROM THIS MORNINGS ERUPTION HAS DISSIPATED. THERE WERE NO INDICATIONS OF ASH IN SATELLITE IMAGERY THROUGH 2132Z. . TRAJECTORY: NIL. . OUTLOOK: SEE SIGMETS. THIS WILL BE THE FINAL ADVISORY ON THIS EVENT. . REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES OFTEN ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS HTTP://WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML (ALL LOWER CASE EXCEPT /VAAC/) . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . TURK . NNNN