FVXX21 KWBC 101249
VOLCANIC ASH ADVISORY
ISSUED: 2004MAR10/1248Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1671W06218 AREA: W_INDIES
SUMMIT ELEVATION: 3002 FT (915 M)
ADVISORY NUMBER: 2004/22
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL
WINDS FORECAST.
ERUPTION DETAILS: WEAK ASH EMISSIONS SINCE
09/1130Z.
OBS ASH DATE/TIME: 10/1215Z
OBS ASH CLOUD: SFC/FL080 N1726W06346 - N1722W06321
- N1702W06246 - N1643W06211 - N1653W06335 -
N1713W06414 - N1725W06415 - N1726W06346 MOVING TO
NW 5-15 KNOTS.
FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL
REMARKS: CORRECTION FOR HEADER...VAA WAS UNDER
XX20 BUT SHOULD HAVE BEEN UNDER XX21. EARLY
MORNING VISIBLE IMAGERY SHOWS A PLUME OF LOW LEVEL
ASH MOVING TO THE WNW OF THE SUMMIT. ASH IS FAIRLY
DENSE IN A VERY NARROW LINE NEAR THE ISLAND OF
MONTSERRAT AND BECOMES LESS DENSE FURTHER
WEST...TO THE POINT WHERE IT BECOMES NEARLY
DISCERNABLE WITH OTHER CLOUDS NEAR 64W.
...GALLINA
NEXT ADVISORY: WILL BE ISSUED BY 2004MAR10/1850Z
NNNN
Attached Graphic Depicting Ash Only
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