FVXX22 KNES 041342
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL04/1342Z VAAC: WASHINGTON
VOLCANO: REVENTADOR 1502-01
LOCATION: S0004W07740 AREA: ECUADOR
SUMMIT ELEVATION: 11686 FT (3562 M)
ADVISORY NUMBER: 2005/128
INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
MODEL WINDS. PILOT REPORT.
ERUPTION DETAILS: ONGOING ASH EMISSIONS
OBS ASH DATE/TIME: 04/1315Z
OBS ASH CLOUD: SFC/FL230 8NM WIDE LINE BETWEEN
S0001W07816 - N0000W07749 - S0004W07739. ASH IS
MOVING NW 15-20 KNOTS.
FCST ASH CLOUD +6H: 04/1915Z SFC/FL230 N0023W07810
- S0002W07737 - S0005W07740 - S0003W07825 -
N0023W07810
FCST ASH CLOUD +12H: 05/0115Z SFC/FL230
N0023W07810 - S0002W07737 - S0005W07739 -
S0003W07825 - N0023W07810
FCST ASH CLOUD +18H: 05/0715Z SFC/FL230
N0023W07810 - S0002W07737 - S0005W07739 -
S0003W07825 - N0023W07810
REMARKS: RECENT PILOT REPORTS SUGGEST THE HEIGHT
OF THE ASH CLOUD IS HIGHER THAN PRIOR VAA. SO THE
HEIGHT IS RAISED TO FL230. GOOD CLEAR DAY SHOWS
THE PLUME VERY WELL ON VISIBLE IMAGERY MOVING NW.
...GALLINA
NEXT ADVISORY: WILL BE ISSUED BY 2005JUL04/1945Z
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