FVXX23 KNES 010345
VA ADVISORY
DTG: 20210701/0345Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/620
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 01/0310Z
OBS VA CLD: SFC/FL200 S0154 W07924 - S0159 W07820
- S0201 W07820 - S0209 W07923 - S0154 W07924 MOV
W 20KT
FCST VA CLD +6HR: 01/0900Z SFC/FL200 S0157 W07858
- S0200 W07821 - S0201 W07820 - S0207 W07857 -
S0157 W07858
FCST VA CLD +12HR: 01/1500Z NO VA EXP
FCST VA CLD +18HR: 01/2100Z NO VA EXP
RMK: VA EM PARTIALLY DISCERNIBLE ON SLT IMAGERY
MOV APPROX 70 NMI W FM SUMMIT. VA HEIGHT AND
FRCST BASED ON IMAGERY AND MODEL GUIDANCE. LTLCG
EXPCD AROUND FL. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20210701/0945Z
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