FVXX20 KWBC 152350 VOLCANIC ASH ADVISORY ISSUED 2350 UTC 15 JUL 2000 BY THE WASHINGTON VAAC . POPOCATEPETL 00-047 MEXICO 1901N 9837W . BACKGROUND: POPOCATEPETL MEXICO (1401-09) SUMMIT HEIGHT 17930 FT (5465 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE AND INFRARED AND MULTISPECTRAL IMAGERY. MEXICO CITY MWO. POPO CAM. WIND FORECAST FROM THE AVIATION MODEL. . ERUPTION DETAILS: ASH RELEASE AT 15/1726 UTC. . DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 15/2245 UTC SHOWS NO CURRENT ASH PLUME VISIBLE. A FEW SCATTERED CLOUDS CAN BE SEEN AROUND THE VOLCANO. POPO CAM DOES NOT INDICATE ANY CURRENT VENTING OF ASH ALTHOUGH THERE MAY BE SOME VENTING OF STEAM IN THE IMMEDIATE VICINITY OF THE SUMMIT. . TRAJECTORY: ANY ASH FROM FL180 TO FL210 WILL MOVE TOWARDS THE SOUTHWEST AT 10 TO 15 KTS. . OUTLOOK: SEE SIGMETS . THE NEXT MESSAGE WILL BE ISSUED BY 16/0600 UTC. . REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC ASH ADVISORIES 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