FVXX20 KNES 282047
VA ADVISORY
DTG: 20210428/2047Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/424
INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS LIKELY
OBS VA DTG: 28/2020Z
OBS VA CLD: SFC/FL190 S0148 W07817 - S0150 W07810
- S0200 W07819 - S0201 W07820 - S0148 W07817 MOV
N 5KT
FCST VA CLD +6HR: 29/0230Z SFC/FL190 S0148 W07817
- S0150 W07811 - S0201 W07819 - S0200 W07820 -
S0148 W07817
FCST VA CLD +12HR: 29/0830Z SFC/FL190 S0148
W07818 - S0149 W07811 - S0201 W07819 - S0200
W07820 - S0148 W07818
FCST VA CLD +18HR: 29/1430Z NO VA EXP
RMK: NEW VA EM NOT SEEN ON STLT IMAGERY DUE TO
CLD COVER. HOWEVER, VA STILL EXPCD IN THE AREA.
VA FM EARLIER ERUPTION DISPTD. LTLCG EXPCD THRU
FRCST PERIOD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20210429/0245Z
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