FVXX20 KNES 200210
VA ADVISORY
DTG: 20090220/0209Z

VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826

AREA: ECUADOR

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2009/082

INFO SOURCE: GUAYAQUIL MWO. GOES-12. SEISMIC
DETECTION. GEOPHYSICAL INST. PILOT REPORT. 

ERUPTION DETAILS: ONGOING EMISSION WITH OCNL
BURST OF ASH

OBS VA DTG: 20/0145Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS FL100/FL230 060/10KT

FCST VA CLD +6HR: 20/0800Z 

FCST VA CLD +12HR: 20/1400Z 

FCST VA CLD +18HR: 20/2000Z 

RMK: NO VA DETECTED DUE TO CLOUDS BUT WEAK
HOTSPOT SEEN THROUGH CLOUDS AT 0115Z AND 0145Z.
OCNL SEISMIC PULSES MAY EMIT BURST OF VA. VO
REPORTS ASHFALL W-SW WITHIN 10NM OF SUMMIT. 
...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20090220/0815Z

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