FVXX21 KNES 280242
VA ADVISORY
DTG: 20230928/0242Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT (5286 M)
ADVISORY NR: 2023/695
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: POSSIBLE VA EMS
OBS VA DTG: 28/0220Z
OBS VA CLD: SFC/FL200 S0159 W07821 - S0203 W07819
- S0220 W07907 - S0205 W07909 - S0159 W07821 MOV
W 10KT
FCST VA CLD +6HR: 28/0830Z SFC/FL200 S0158 W07820
- S0202 W07818 - S0226 W07841 - S0219 W07855 -
S0158 W07820
FCST VA CLD +12HR: 28/1430Z SFC/FL200 S0201
W07822 - S0202 W07818 - S0229 W07833 - S0225
W07847 - S0201 W07822
FCST VA CLD +18HR: 28/2030Z NO VA EXP
RMK: CLD COVER HAS OBSCURED POSSIBLE VA IN WEB
CAM AND IN STLT IMAGERY, HOWEVER ONGOING ACT
LIKELY BASED ON PAST RECENT VOL HIST. VA PRESUMED
MOVE TO THE WSW OF THE SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20230928/0845Z
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