FVXX21 KWBC 140330
VOLCANIC ASH ADVISORY 
ISSUED: 2003MAR14/0330Z   VAAC: WASHINGTON 

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
                              
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/029

INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST.
GUAYAQUIL MWO SIGMET.

ERUPTION DETAILS: EMISSION OF GASES AND LIGHT ASH. 

OBS ASH DATE/TIME: 14/0245Z.

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL170 MOVING W 5-10 KNOTS FL170/290 VARIABLE LESS THAN 10
KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: THE GEOPHYSICAL INSTITUTE WAS SITED IN THE LATEST
GUAYAQUIL MWO SIGMET TO OBSERVE ASH TO FL260. NO ASH CAN BE
DETECTED IN IMAGERY WITH SCATTERED WEATHER CLOUDS IN THE AREA. 

NEXT ADVISORY: WILL BE ISSUED BY 2003/MAR140930Z. 

NNNN