FVXX20 KNES 170631
VA ADVISORY
DTG: 20100117/0631Z
VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210
AREA: W_INDIES
SUMMIT ELEV: 3002 FT (915 M)
ADVISORY NR: 2010/072
INFO SOURCE: GOES-12. GFS WINDS.
ERUPTION DETAILS: ONGOING ROCKFALLS AND VENTING
OF ASH IN VARYING AMOUNTS
OBS VA DTG: 17/0515Z
OBS VA CLD: SFC/FL100 N1747 W06623 - N1735 W06459
- N1652 W06209 - N1620 W06213 - N1615 W06350 -
N1643 W06459 - N1703 W06622 - N1747 W06623 MOV W
20KT
FCST VA CLD +6HR: 17/1130Z SFC/FL100 N1740 W06719
- N1728 W06505 - N1652 W06209 - N1628 W06212 -
N1622 W06348 - N1650 W06722 - N1740 W06719
FCST VA CLD +12HR: 17/1730Z SFC/FL100 N1808
W06747 - N1759 W06549 - N1652 W06209 - N1628
W06214 - N1622 W06347 - N1655 W06745 - N1808
W06747
FCST VA CLD +18HR: 17/2330Z SFC/FL100 N1808
W06747 - N1800 W06552 - N1652 W06209 - N1626
W06211 - N1622 W06346 - N1701 W06747 - N1808
W06747
RMK: VA SEEN IN MULTISPECTRAL IMAGERY TO JUST S
OF PUERTO RICO. PLUME VARIES IN AMOUNT OF ASH
CONTENT DUE TO PULSES. HOTSPOT CONSTANT.
...SWANSON
NXT ADVISORY: WILL BE ISSUED BY 20100117/1230Z
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