FVXX21 KWBC 220745 VOLCANIC ASH ADVISORY . ISSUED: 2001DEC22/0745Z VAAC: WASHINGTON . VOLCANO: POPOCATEPETL 1401-09 LOCATION: 1901N 9837W AREA: MEXICO . SUMMIT ELEVATION: 17930 FT (5465 M) . ADVISORY NUMBER: 2001/119 INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. . ERUPTION DETAILS: VENTING OF STEAM AND ASH AT 21/1235Z TO FL230. . DETAILS OF ASH CLOUD: ASH WAS NEVER DETECTED IN SATELLITE IMAGERY FOR THIS EVENT. THERE WAS NO INDICATION OF EITHER ASH OR A HOT SPOT THROUGH 0732Z. . TRAJECTORY: N/A. . OUTLOOK: SEE SIGMETS. . NEXT ADVISORY: NO FURTHER ADVISORIES. . TURK . NNNN