FVXX22 KNES 012025
VOLCANIC ASH ADVISORY
ISSUED: 2006APR01/2025Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/178

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: ONGOING ASH/STEAM/GAS EMISSIONS

OBS ASH DATE/TIME: 01/2002Z

OBS ASH CLOUD: SFC/FL070 10NM WIDE LINE BETWEEN
N1643 W06244 - N1643 W06210. ASH IS MOVING W 5-10
KNOTS. FL070/FL100 N1659 W06222 - N1645 W06210 -
N1642 W06212 - N1648 W06232 - N1659 W06222 MOVING
W 0-5 KNOTS. 

FCST ASH CLOUD +6H: 02/0200Z SFC/FL100 N1723
W06226 - N1648 W06209 - N1641 W06210 - N1643
W06246 - N1723 W06226 

FCST ASH CLOUD +12H: 02/0800Z SFC/FL100 N1720
W06253 - N1720 W06209 - N1642 W06209 - N1640
W06250 - N1720 W06253 

FCST ASH CLOUD +18H: 02/1400Z SFC/FL100 25NM WIDE
LINE BETWEEN N1719 W06236 - N1643 W06210. 

REMARKS: WEAK ASH VENTING WITH GASES AND STEAM
CONTINUES AT SOUFRIERE HILLS.  CURRENTLY THERE IS
A LITTLE BIT OF FANNING OF THE PLUME OCCURRING
WITH THE LOWEST PORTION OF THE PLUME STILL HEADING
WEST AT 5-10 WHILE SOME VEERING NEAR THE TOP OF
THE TRADE INVERSION TOWARD THE NE IS TAKING THE
PLUME SLOWLY TOWARD NEVIS ATTM.  EVENTUALLY THE
WINDS THROUGHOUT THE COLUMN WILL BEGIN
TRANSPORTING ASH NW BY THE END OF THE FORECAST
PERIOD.   ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 2006APR02/0230Z

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