FVXX21 KNES 232317
VA ADVISORY
DTG: 20071223/2317Z   VAAC: WASHINGTON

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

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2007/940

INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS.
GEOPHYSICAL INST. PILOT REPORT. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS VA DTG: 23/2245Z

OBS VA CLD: SFC/FL240 8NM WIDE LINE BETWEEN S0126
W07859 - S0128 W07828. ASH IS MOVING W 10-15
KNOTS. 

FCST VA CLD +6HR: 24/0500Z SFC/FL240 8NM WIDE
LINE BETWEEN S0129 W07901 - S0128 W07826. 

FCST VA CLD +12HR: 24/1100Z SFC/FL240 8NM WIDE
LINE BETWEEN S0134 W07901 - S0128 W07826. 

FCST VA CLD +18HR: 24/1700Z SFC/FL240 8NM WIDE
LINE BETWEEN S0122 W07901 - S0128 W07826. 

RMK: CLOUDS CLEARED SUFFICIENTLY TO REVEAL A
PLUME EXTENDING 25 NMI TO THE WEST OF THE SUMMIT
AT 2245Z.  PILOT REPORTS AND OBSERVATIONS FROM
THE GEOPHYSICAL INSTITUTE OVER THE LAST 3 HOURS
INDICATE ASH IS UP TO FL230. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20071224/0515Z

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-Graphic Map Depicting Ash