FVXX20 KNES 271954
VOLCANIC ASH ADVISORY
ISSUED: 20070327/1954Z VAAC: WASHINGTON
VOLCANO: REVENTADOR 1502-01
LOCATION: S0004 W07739 AREA: ECUADOR
SUMMIT ELEVATION: 11686 FT (3562 M)
ADVISORY NUMBER: 2007/019
INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. GEOPHYSICAL INST.
ERUPTION DETAILS: POSSIBLE ASH PLUME OBSERVED
OBS ASH DATE/TIME: 27/1915Z
OBS ASH CLOUD: SFC/FL120 5NM WIDE LINE BETWEEN
N0002 W07801 - S0004 W07740. ASH IS MOVING NW
5-10 KNOTS.
FCST ASH CLOUD +6H: 28/0130Z SFC/FL120 5NM WIDE
LINE BETWEEN S0001 W07803 - S0004 W07741.
FCST ASH CLOUD +12H: 28/0730Z NOT AVBL.
FCST ASH CLOUD +18H: 28/1330Z NOT AVBL.
REMARKS: WEATHER CLOUDS IN THE REGION ARE MAKING
ASH DETECTION DIFFICULT BUT THERE APPEARS TO BE A
5 NMI WIDE PLUME EXTENDING ABOUT 20-25 NMI TO THE
WESTNORTHWEST OF THE VOLCANO. THE INSTITUTE
REPORTED AN ASH PLUME MOVING WEST AT FL120 AT
1420Z. MULTISPECTRAL IMAGERY SHOWED A HOTSPOT AT
THE SUMMIT AT 1545Z AND 1615Z. ...BALDWIN
NEXT ADVISORY: WILL BE ISSUED BY 20070328/0200Z
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