FVXX21 KNES 260918
VOLCANIC ASH ADVISORY
ISSUED: 20070726/0915Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/449

INFORMATION SOURCE: GOES-12. GFS WINDS. GUAYAQUIL
SIGMETS

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 26/0845Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/250 MOVING TO W 20
KNOTS.

FCST ASH CLOUD +6H: 26/1500Z 

FCST ASH CLOUD +12H: 26/2100Z 

FCST ASH CLOUD +18H: 27/0300Z 

REMARKS: SIGMETS INDICATE THAT IN THE PAST 18
HOURS THERE HAVE BEEN SEVERAL ASH OBS 
FROM BOTH GROUND OBSERVERS AND PILOTS RANGING
FROM SUMMIT LEVEL ASH TO FL290.  NO NEW ASH
REPORTS HAVE BEEN RECEIVED IN THE PAST 6 HRS. 
NO ASH CAN BE SEEN IN SATELLITE IMAGERY THRU
0845Z ALTHOUGH LOW LEVEL WEATHER CLOUDS COULD BE
HINDERING ASH DETECTION.   A WEAK PROBABLE
HOTSPOT IS SEEN AT 0845Z.  FL100/250 WIND
VELOCITY NOT EXPECTED TO CHANGE MUCH IN THE NEXT
18 HRS. ...

NEXT ADVISORY: WILL BE ISSUED BY 20070726/1515Z