FVXX20 KNES 180740
VOLCANIC ASH ADVISORY
ISSUED: 20070418/0740Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/227

INFORMATION SOURCE: GOES-12. GFS WINDS.
INFRASOUND DETECTION. 

ERUPTION DETAILS: ONGOING EMISSIONS.

OBS ASH DATE/TIME: 18/0715Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL165/FL265 MOVING TO SW
10-15 KNOTS.

FCST ASH CLOUD +6H: 18/1330Z 

FCST ASH CLOUD +12H: 18/1930Z 

FCST ASH CLOUD +18H: 19/0130Z 

REMARKS: THERE IS NO INDICATION OF ACTIVITY AT
THE VOLCANO FROM SATELLITE IMAGERY.  NO HOTSPOT
IS OBSERVED AND BROKEN WEATHER CLOUDS COVER THE
REGION AROUND THE VOLCANO.  THERE HAS BEEN NO
REPORT OF AN ASH CLOUD SINCE A 17/2300Z
OBSERVATION FROM THE INSTITUTE.  INFRASOUND
DETECTION ALSO APPEARS TO BE MOSTLY QUIET.  WILL
CONTINUE TO MONITOR. ...BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 20070418/1345Z