FVXX20 KWBC 251412
VOLCANIC ASH ADVISORY
ISSUED: 2005OCT25/1412Z   VAAC: WASHINGTON

VOLCANO: NEGRA, SIERRA 1503-05
LOCATION: S0049 W09109   AREA: GALAPAGOS

SUMMIT ELEVATION: 4888 FT (1490 M)

ADVISORY NUMBER: 2005/14

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. 

ERUPTION DETAILS: ONGOING EMISSIONS SINCE 22/2330Z

OBS ASH DATE/TIME: 25/1315Z

OBS ASH CLOUD: SFC/FL150 6NM WIDE LINE BETWEEN
S0049 W09111 - S0130 W09241. ASH IS MOVING SW
15-20 KNOTS. 

FCST ASH CLOUD +6H: 25/1930Z SFC/FL150 6NM WIDE
LINE BETWEEN S0051 W09111 - S0146 W09235. 

FCST ASH CLOUD +12H: 26/0130Z SFC/FL150 6NM WIDE
LINE BETWEEN S0051 W09111 - S0134 W09205. 

FCST ASH CLOUD +18H: 26/0730Z SFC/FL150 6NM WIDE
LINE BETWEEN S0052 W09111 - S0124 W09212. 

REMARKS: SATELLITE IMAGERY THROUGH 1315Z SHOWED A
PLUME EXTENDING APPROXIMATELY 90 NMI TO THE
SOUTHWEST OF THE VOLCANO. ...TURK

NEXT ADVISORY: WILL BE ISSUED BY 2005OCT25/2015Z

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