FVXX21 KNES 310428
VOLCANIC ASH ADVISORY
ISSUED: 2004DEC31/0428Z VAAC: WASHINGTON
VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337 AREA: MEXICO
SUMMIT ELEVATION: 12631 FT (3850 M)
ADVISORY NUMBER: 2004/068
INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. GFS
MODEL WINDS.
ERUPTION DETAILS: SECOND ERUPTION ABOUT 31/0300Z
OBS ASH DATE/TIME: 31/0402Z
OBS ASH CLOUD: SFC/FL240 N1940W10320 - N1927W10315
- N1931W10337 - N1934W10338 - N1940W10320 MOVING E
20-30 KNOTS.
FCST ASH CLOUD +6H: NOT AVBL
FCST ASH CLOUD +12H: NOT AVBL
FCST ASH CLOUD +18H: NOT AVBL
REMARKS: A SECOND PUFF OF ASH WAS SEEN IN
MULTISPECTRAL IMAGERY AND HAD A VERY GOOD ASH
SIGNAL. THE PUFF WAS MOVING TO THE EAST. ASH IS
MOVING EAST ON 20-30 KT WINDS. ...GALLINA
NEXT ADVISORY: WILL BE ISSUED BY 2004DEC31/1030Z
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