FVXX23 KNES 072223
VOLCANIC ASH ADVISORY
ISSUED: 20070407/2223Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/189

INFORMATION SOURCE: GOES-12. GFS WINDS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 07/2215Z

OBS ASH CLOUD: SFC/FL250 10NM WIDE LINE BETWEEN
S0131 W07841 - S0128 W07826. ASH IS MOVING SW
15-20 KNOTS. 

FCST ASH CLOUD +6H: 08/0430Z SFC/FL250 15NM WIDE
LINE BETWEEN S0134 W07859 - S0128 W07826. 

FCST ASH CLOUD +12H: 08/1030Z SFC/FL250 15NM WIDE
LINE BETWEEN S0134 W07859 - S0128 W07826. 

FCST ASH CLOUD +18H: 08/1630Z SFC/FL250 15NM WIDE
LINE BETWEEN S0134 W07859 - S0128 W07826. 

REMARKS: CLEARING SKIES SHOW A CLOUD MOVING SW
FROM THE VOLCANO...IT IS NOT VERY DARK IN COLOR
BUT IS CLEARLY VOLCANO INDUCED.   WINDS WILL
CONTINUE TO TRANSPORT ASH TOWARD THE WSW FROM
15-20 KTS OVER THE NEXT DAY OR SO.  ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 20070408/0430Z

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