FVXX20 KNES 180359
VA ADVISORY
DTG: 20230818/0359Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT (5286 M)
ADVISORY NR: 2023/589
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 18/0340Z
OBS VA CLD: SFC/FL220 S0138 W07957 - S0158 W07819
- S0201 W07820 - S0151 W07959 - S0138 W07957 MOV
W 10KT
FCST VA CLD +6HR: 18/0930Z SFC/FL220 S0133 W08020
- S0157 W07819 - S0201 W07820 - S0149 W08022 -
S0133 W08020
FCST VA CLD +12HR: 18/1530Z SFC/FL220 S0115
W08015 - S0157 W07819 - S0201 W07820 - S0132
W08020 - S0115 W08015
FCST VA CLD +18HR: 18/2130Z SFC/FL220 S0111
W08011 - S0158 W07819 - S0201 W07820 - S0128
W08020 - S0111 W08011
RMK: VA OBS IN SAT EXT UP TO 100 NM W FM SUMMIT.
OBS VA FL ESTD FM NWP MDLS. FL MVMT FCST TO TURN
SLIGHTLY TO WNW THRU T+18 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20230818/1000Z
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