FVXX20 KWBC 112330 VOLCANIC ASH ADVISORY STATEMENT ISSUED 2330 UTC 11 APR 2000 BY THE WASHINGTON VAAC . GUAGUA PICHINCHA 00-124 ECUADOR 0011S 7836W . BACKGROUND: GUAGUA PICHINCHA ECUADOR (1502-02) SUMMIT HEIGHT 15695 FT (4784 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE...INFRARED AND MUTISPECTRAL IMAGERY...GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: OCCASIONAL SMALL EMISSIONS. . DETAILS OF ASH CLOUD: THROUGH 2245 UTC THE SATELLITE IMAGERY CONTINUES TO SHOW THICK CLOUDS OVER THE REGION OF THE VOLCANO AND NO ASH DETECTION IS POSSIBLE. SEISMIC ACTIVITY INDICATED THAT THERE MAY BE SOME SMALL ASH AMOUNTS POSSIBLE NEAR THE SUMMIT OF THE VOLCANO. . TRAJECTORY: ANY ASH THAT MIGHT EXIST BETWEEN THE SUMMIT AND FL200 WOULD MOVE TOWARDS THE WEST AROUND 10 TO 15 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 12/0530 UTC. . REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC ASH ADVISORY STATEMENTS 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