FVXX22 KWBC 080700 VOLCANIC ASH ADVISORY ISSUED: 2000DEC08/0700Z VAAC: WASHINGTON . VOLCANO: GUAGUA PICHINCHA 1502-02 LOCATION: 0011S 7836W AREA: ECUADOR . SUMMIT ELEVATION: 15695 FT (4784 M) . ADVISORY NUMBER: 2000/196 . INFORMATION SOURCE: GUAYAQUIL MWO...GEOPHYSICAL INSTITUTE...GOES 8 INFRARED AND MULTISPECTRAL SATELLITE IMAGERY...AVIATION MODEL WIND FORECAST. . ERUPTION DETAILS: POSSIBLE ERUPTION AT 08/0530Z. . DETAILS OF ASH CLOUD: THE GEOPHYSICAL INSTITUTE REPORTED A POSSIBLE ERUPTION OF GUAGUA PICHINCHA BASED ON SEISMIC MEASUREMENTS AT 0530Z. NO ASH WAS DETECTED IN SATELLITE IMAGERY THROUGH 0615Z UNDER MOSTLY CLEAR SKIES. ANY ASH THAT MAY BE PRESENT IS ASSUMED TO BE LIMITED TO NEAR THE SUMMIT. . TRAJECTORY: ANY ASH THAT MAY EXIST TO FL200 WOULD MOVE TOWARDS THE WEST AT 10 TO 15 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT ADVISORY WILL BE ISSUED BY 08/1300Z. 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