FVXX22 KNES 280114
VA ADVISORY
DTG: 20181028/0114Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/212

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. 

ERUPTION DETAILS: VA MOV SW

OBS VA DTG: 28/0045Z

OBS VA CLD: SFC/FL210 S0159 W07820 - S0202 W07819
- S0211 W07831 - S0207 W07833 - S0159 W07820 MOV
SW 10-15KT 

FCST VA CLD +6HR: 28/0700Z SFC/FL210 S0159 W07820
- S0202 W07819 - S0212 W07831 - S0207 W07834 -
S0159 W07820 

FCST VA CLD +12HR: 28/1300Z SFC/FL210 NO ASH EXP

FCST VA CLD +18HR: 28/1900Z NO ASH EXP

RMK: DISCRETE VA EM DETECTED IN STLT IMAGERY MOV
WSW BEFORE DISAPPEARING IN MET CLDS APRX 15 NM
FROM SUMMIT. CONFIDENCE IN FORECAST VA MVMT DUE
TO DISAGREEMENT BETWEEN MODELS AND THE DIR OF VA
AS SEEN IN STLT. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20181028/0715Z
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