FVXX24 KWBC 011437 VOLCANIC ASH ADVISORY STATEMENT ISSUED 1437 UTC 01 MAR 2000 BY THE WASHINGTON VAAC . PACAYA 00-020 GUATEMALA 1422N 9036W . BACKGROUND: PACAYA GUATEMALA (1402-11) SUMMIT HEIGHT 8,373 FT (2552 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY. AVIATION MODEL WINDS. SURFACE OBSERVATION FROM GUATEMALA CITY. . ERUPTION DETAILS: QUESTIONABLE CLOUD FROM THE AREA AROUND THE VOLCANO. . DETAILS OF ASH CLOUD: SURFACE OBSERVATION ARE INDICATING HEIGHTEN ACTIVITY AT THE VOLCANO AND THERE IS A STRONG HOT SPOT NOTED IN IMAGERY. THERE IS ALSO A SUSPICIOUS HAZY AREA EXTENDING WEST FROM THE VOLCANO. WE HAVE BEEN UNABLE TO CONTACT THE VOLCANO OBSERVATORY. . TRAJECTORY: WESTERLY AROUND 10 TO 15 KNOTS. . OUTLOOK: SEE LATEST SIGMETS. . THE NEXT MESSAGE WILL BE ISSUED AROUND 01/1530 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. . NNNN