FVXX23 KWBC 220930 VOLCANIC ASH ADVISORY STATEMENT ISSUED 0930 UTC 22 JAN 2000 BY THE WASHINGTON VAAC . MASAYA 00-006 NICARAGUA 1159N 8610W . BACKGROUND: MASAYA NICARAGUA (1404-10) SUMMIT HEIGHT 2083 FT (635 M) . SOURCES OF INFORMATION: GOES-8..INFRARED...AND MULTISPECTRAL IMAGERY...0000 UTC AVIATION MODEL FORECAST SOUNDING DATA... . ERUPTION DETAILS: CONTINUOUS LIGHT EMISSIONS OF GASES AND POSSIBLE ASH... . DETAILS OF ASH CLOUD:ASH CANNOT BE SEEN IN INFRARED OR MULTISPECTRAL IMAGERY AT THIS TIME, BUT WAS ONLY OBSERVABLE IN VISIBLE IMAGERY EARLIER. THE LAST VISIBLE IMAGES OF THE DAY SHOWED A THIN WISPY PLUME EXTENDING UP TO 170 NMI TO THE SOUTHWEST OF THE VOLCANO. TRAJECTORY: SOUTHWEST AT 15 KNOTS . OUTLOOK: SEE LATEST SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 22/1530 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. . KARST/NOAA/NESDIS/SAB . NNNN