FVXX20 KWBC 081110 . VOLCANIC ASH ADVISORY STATEMENT ISSUED 1110 UTC 08 AUGUST 1999 BY THE WASHINGTON VAAC . CERRO NEGRO 99-008 NICARAGUA 12.5N 86.7W . BACKGROUND: CERRO NEGRO NICARAGUA (1404-07) SUMMIT HEIGHT 2214 FT (675M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL SATELLITE IMAGERY. . ERUPTION DETAILS: INITIAL ERUPTION AT 05/1600 UTC. . DETAILS OF ASH CLOUD: LATEST SATELLITE IMAGERY THROUGH 1045 UTC CONTINUES TO SHOW CLOUDS OVER THE REGION OF THE VOLCANO WHICH MAKES THE DETECTION OF ASH OR HOT SPOTS ALMOST IMPOSSIBLE. NICARAGUAN NEWSPAPERS THIS MORNING REPORT CONTINUED SEISMIC ACTIVITY. . TRAJECTORY: N/A. . 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 www.ssd.noaa.gov/VAAC/washington.html (all lower case except /VAAC/) . OUTLOOK: SEE LATEST SIGMETS. . THE NEXT MESSAGE WILL BE ISSUED AROUND 08/1700 UTC. . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . NNNN