FVXX20 KNES 221629
VOLCANIC ASH ADVISORY
ISSUED: 2005APR22/1629Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/190

INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
GOES-9. 

ERUPTION DETAILS: CONTINOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 22/1613Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL100 MOVING TO NW 10-15 KNOTS.

FCST ASH CLOUD +6H: 23/0000Z SFC/ 15NM WIDE LINE
BETWEEN N1711E14424 - N1621E14538. 

FCST ASH CLOUD +12H: 23/0600Z SFC/ 15NM WIDE LINE
BETWEEN N1712E14423 - N1621E14538. 

FCST ASH CLOUD +18H: 23/1200Z SFC/ 15NM WIDE LINE
BETWEEN N1723E14427 - N1622E14538. 

REMARKS: ASH IS NOT OVSERVED IN IMAGERY BUT THERE
IS  EXTENSIVE MULTILAYERED CLOUDS IN THE VICINITY
...SCHWARTZ

NEXT ADVISORY: WILL BE ISSUED BY 2005APR22/2230Z

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