FVXX20 KWBC 011330 VOLCANIC ASH ADVISORY ISSUED: 2000DEC01/1330 VAAC: WASHINGTON . VOLCANO: POPOCATEPETL 1401-09 LOCATION: 1901N 9837W AREA: MEXICO . SUMMIT ELEVATION: 17930 FT (5465 M) . ADVISORY NUMBER: 2000/145 INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 6 HOUR WIND FORECAST FROM THE AVIATION MODEL. CENAPRED CAMERA. . ERUPTION DETAILS: LATEST EXHALATION AT 01/0648Z. . DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 01/1302Z SHOWS NO CURRENT ASH PLUME VISIBLE. SEVERAL HOT SPOTS HAVE BEEN SEEN OVER THE PAST FEW HOURS. THE CENAPRED CAMERA SHOWS SOME SUMMIT LEVEL VENTING WHICH APPEARS TO BE STEAM. . TRAJECTORY: ANY ASH FROM THE SUMMIT TO FL210 WOULD MOVE TO THE EAST AT 20 TO 40 KNOTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT ADVISORY WILL BE ISSUED BY 01/1930Z. . 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. . . NNNN