FVXX20 KNES 280025
VOLCANIC ASH ADVISORY
ISSUED: 20070228/0025Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2007/166

INFORMATION SOURCE: GOES-12. GFS WINDS.
MONTSERRAT OBSERVATORY. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS.	

OBS ASH DATE/TIME: 28/2345Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS SFC/FL070 MOVING TO NW 11
KNOTS.

FCST ASH CLOUD +6H: 01/0600Z 

FCST ASH CLOUD +12H: 01/1200Z 

FCST ASH CLOUD +18H: 01/1800Z 

REMARKS: SOME ASH CAN BE SEEN ON CURRENT
MULTISPECTRAL IMAGERY BUT LATE DAY VISIBLE
IMAGERY AT 27/2115Z SHOWED A 25-30 NMI WIDE PLUME
EXTENDING ABOUT 205 NMI TO THE NORTHWEST WHICH IS
THE EAST COAST OF PUERTO RICO.  MOVEMENT IS 11
KTS AS MEASURED IN SATELLITE IMAGERY.  NO HOTSPOT
IS EVIDENT IN MULTISPECTRAL IMAGERY THOUGH THE
MVO REPORTS PYROCLASTIC FLOWS CONTINUE TO OCCUR
AT THE VOLCANO.  MODEL WINDS SUGGEST SOME SHIFT
MORE TO THE WEST DURING THE NEXT 12-18 HOURS.
...BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 20070228/0630Z