FVXX22 KWBC 231555 VOLCANIC ASH ADVISORY STATEMENT ISSUED 1555 UTC 23 APR 2000 BY THE WASHINGTON VAAC . SAN CRISTOBAL 00-070 NICARAGUA 1242N 8700W . BACKGROUND: SAN CRISTOBAL NICARAGUA (1404-02) SUMMIT HEIGHT 5725 FT (1745M) . SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL SATELLITE IMAGERY. . ERUPTION DETAILS: NO ASH OBSERVED IN SATELLITE IMAGERY. . DETAILS OF ASH CLOUD: IN MOSTLY CLEAR IMAGERY NO PLUME OF ASH CAN BE DETECTED. THERE HAVE BEEN NO REPORTS OR DETECTION OF ASH FOR OVER 10 HOURS. WE WILL CONTINUE TO MONITOR THE AREA. . TRAJECTORY: N/A. . OUTLOOK: SEE SIGMETS. . THIS WILL BE THE LAST STATEMENT. . 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