FVXX20 KWBC 182053
VOLCANIC ASH ADVISORY
ISSUED: 2002NOV18/2100Z VAAC: WASHINGTON
VOLCANO: REVENTADOR 1502-01
LOCATION: S0004W07739 AREA: ECUADOR
SUMMIT ELEVATION: 11686 FT (3562M)
ADVISORY NUMBER: 2002/54
INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST.
GEOPHYSICAL INSTITUTE.
ERUPTION DETAILS: EMISSION AT 18/1245Z.
OBS ASH DATE/TIME: 18/2015Z
OBS ASH CLOUD: SFC/FL180 10 NMI WIDE LINE OF ASH BETWEEN S0004W07739
AND S0010W07755 MOVING W AT 10-15 KNOTS
FCST ASH CLOUD +6H: SEE SIGMETS
REMARKS: THE GEOPHYSICAL INSTITUTE HAS INDICATED THAT ACTIVITY HAS
CONTINUED THROUGHOUT THE DAY WITH ASH TO APPROXIMATELY 2 KM OVER THE
SUMMIT OR NEAR FL180. CURRENTLY THE WEATHER CLOUDS HAVE DISSIPATED
ENOUGH TO SHOW A FAINT ASH PLUME EXTENDING WSW FROM THE SUMMIT BOTH
ON GOES 8 VISIBLE AND DERIVED MULTI-SPECTRAL IMAGERY...GALLINA
NEXT ADVISORY: WILL BE ISSUED BY 2002NOV19/0300Z.
NNNN
"Attached Graphic Map Depicting Ash Only"
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