FVXX21 KNES 122140
VA ADVISORY
DTG: 20150912/2140Z
VAAC: WASHINGTON
VOLCANO: COTOPAXI 352050
PSN: S0040 W07826
AREA: ECUADOR
SUMMIT ELEV: 19393 FT (5911 M)
ADVISORY NR: 2015/139
INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC
DETECTION. VOLCANO WEB CAMERA. GEOPHYSICAL INST.
ERUPTION DETAILS: ONGOING EMISSION OF GASES WITH
VARIOUS AMOUNTS OF ASH
OBS VA DTG: 12/2115Z
OBS VA CLD: FL/220 S0034 W07907 - S0040 W07826 -
S0116 W07836 - S0114 W07917 - S0034 W07907 MOV
W-SW 15KT
FCST VA CLD +6HR: 13/0330Z FL/220 S0031 W07925 -
S0040 W07826 - S0128 W07832 - S0134 W07923 -
S0031 W07925
FCST VA CLD +12HR: 13/0930Z FL/220 S0031 W07924 -
S0039 W07826 - S0129 W07832 - S0135 W07924 -
S0031 W07924
FCST VA CLD +18HR: 13/1530Z
RMK: UPDATE FOR A NOT FCST SHIFT IN WINDS TO MORE
SW-S. NOW BIG SPREAD IN AREA. EST HGT TO FL220.
NO 18HR DUE TO WIND UNCERTAINTY. ...SWANSON
NXT ADVISORY: WILL BE ISSUED BY 20150913/0345Z
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