FVXX23 KNES 171534
VOLCANIC ASH ADVISORY
ISSUED: 20070317/1533Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/098

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. GEOPHYSICAL INST. 

ERUPTION DETAILS: ASH OBSERVED 17/1450Z

OBS ASH DATE/TIME: 17/1445Z

OBS ASH CLOUD: SFC/FL270 7NM WIDE LINE BETWEEN
S0129 W07851 - S0128 W07826. ASH IS MOVING W 20
KNOTS. 

FCST ASH CLOUD +6H: 17/2100Z SFC/FL270 7NM WIDE
LINE BETWEEN S0129 W07853 - S0129 W07827. 

FCST ASH CLOUD +12H: 18/0300Z SFC/FL270 7NM WIDE
LINE BETWEEN S0130 W07853 - S0128 W07827. 

FCST ASH CLOUD +18H: 18/0900Z SFC/FL270 7NM WIDE
LINE BETWEEN S0124 W07855 - S0128 W07827. 

REMARKS: SATELLITE IMAGERY SHOWED AN ASH PLUME
EXTENDING 20 NMI TO THE WEST OF THE SUMMIT AT
1445Z. AN OBSERVATION BY THE GEOPHYSICAL
INSTITUTE AT 1450Z INDICATES THIS ASH PLUME IS TO
FL270. ...TURK

NEXT ADVISORY: WILL BE ISSUED BY 20070317/2130Z

Full Size Graphic


-