FVXX21 KWBC 281253
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN28/1300Z VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 1401-09
LOCATION: N1901W09837 AREA: MEXICO
SUMMIT ELEVATION: 17930 FT (5465 M)
ADVISORY NUMBER: 2003/088
INFORMATION SOURCE: MEXICO CITY MWO. GOES-12 IMAGERY. CENEPRED.
GFS MODEL WINDS FORECAST.
ERUPTION DETAILS: ERUPTION AT 28/1011Z
OBS ASH DATE/TIME: 23/1215Z
OBS ASH CLOUD: SFC/FL250 6 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1901W09837 N1854W09848. ASH IS MOVING SW 10-15 KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS
REMARKS: SATELLITE IMAGERY SUGGESTED A POSSIBLE ERUPTION OCCURRED
AROUND 10Z. THE MEXICO CITY MWO CONFIRMED THAT CENAPRED REPORTED
AN ERUPTION CONSISTING OF LARGELY WATER VAPOR AND GASES WITH
POSSIBLE SMALL AMOUNTS OF ASH AT 1011Z. THE POSSIBLE ASH PLUME
EXTENDED APPROXIMATELY 14 NM TO THE SOUTHWEST OF THE SUMMIT AT
1215Z. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003JUN23/1900Z.
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"Attached Graphic Map Depicting Ash Only"
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