FVXX22 KNES 130052
VOLCANIC ASH ADVISORY
ISSUED: 2006FEB13/0052Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1642 W06210   AREA: W_INDIES

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/037

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. NAM
MODEL WINDS. RADIOSONDE. PILOT REPORT. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS


OBS ASH DATE/TIME: 13/0015Z

OBS ASH CLOUD: SFC/FL060 N1825 W06758 - N1809
W06636 - N1729 W06520 - N1715 W06602 - N1720
W06652 - N1749 W06751 - N1825 W06758 MOVING NW
10-15 KNOTS. SFC/FL060 8NM WIDE LINE BETWEEN N1833
W06453 - N1643 W06211. ASH IS MOVING NW 20 KNOTS. 

FCST ASH CLOUD +6H: 13/0630Z SFC/FL060 8NM WIDE
LINE BETWEEN N1918 W06407 - N1801 W06344 - N1643
W06211. SFC/FL060 N1949 W06900 - N1928 W06744 -
N1900 W06715 - N1833 W06713 - N1853 W06859 - N1949
W06900 

FCST ASH CLOUD +12H: 13/1230Z SFC/FL060 8NM WIDE
LINE BETWEEN N1920 W06328 - N1809 W06320 - N1643
W06211. 

FCST ASH CLOUD +18H: 13/1830Z SFC/FL060 8NM WIDE
LINE BETWEEN N1925 W06332 - N1823 W06323 - N1643
W06212. 

REMARKS: TWO AREAS OF ASH WERE OBSERVED IN THE
LAST FEW VISIBLE IMAGES.  THE ONE AREA OVER PUERTO
RICO APPEARS TO BE DISSIPATTING AND THUS THE
FORECAST REFLECTS THAT.  THE SECOND AREA IS A LINE
ABOUT 8 NM WIDE THAT EXTENDS NW AWAY FROM THE
SUMMIT.
LOWERED HEIGHT OF ASH BASED ON LATEST SIGMET.
WALTER ...

NEXT ADVISORY: WILL BE ISSUED BY 2006FEB13/0645Z

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