FVXX20 KNES 281943
VA ADVISORY
DTG: 20210728/1943Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/735
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 28/1910Z
OBS VA CLD: SFC/FL200 S0158 W07835 - S0159 W07820
- S0201 W07819 - S0202 W07834 - S0158 W07835 MOV
W 5KT
FCST VA CLD +6HR: 29/0100Z SFC/FL200 S0158 W07835
- S0200 W07820 - S0202 W07820 - S0203 W07835 -
S0158 W07835
FCST VA CLD +12HR: 29/0700Z SFC/FL200 S0149
W07824 - S0201 W07819 - S0201 W07820 - S0152
W07827 - S0149 W07824
FCST VA CLD +18HR: 29/1300Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. HOTSPOT
NOTED ON SWIR. MDL WINDS AT FL FCST TO BE LGT/VRB
NXT 12 HR SO VA PSN CONF AFTER T+0 HR LO.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20210729/0145Z
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