FVXX21 KWBC 131900 VOLCANIC ASH ADVISORY ISSUED: 2001JAN13/1900Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S 7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2001/30 INFORMATION SOURCE: GOES-8 VISIBLE ... INFRARED AND MULTISPECTRAL SATELLITE IMAGERY. 6 HOUR FORECAST BASED ON THE 1200Z MODEL WINDS. . ERUPTION DETAILS: NEAR SUMMIT ASH EMISSION . DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 1815Z SHOWS NO CURRENT ASH PLUME. THIS DOES NOT MEAN THAT ASH IS NOT PRESENT. OVER THE PAST FEW DAYS THIS VOLCANO HAS PERIODICALLY BEEN PRODUCING NEAR SUMMIT ASH BETWEEN FL160 AND FL230. . TRAJECTORY: UPPER AIR PATTERNS SUGGEST THAT ANY ASH BETWEEN THE SUMMIT AND FL230 WOULD MOVE TO THE WEST AT ABOUT 10 KNOTS. . OUTLOOK: SEE SIGMETS. . THIS WILL BE THE LAST MESSAGE ON THIS EVENT. . REAL TIME SATELLITE IMAGERY AND 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