FVXX23 KNES 160859
VA ADVISORY
DTG: 20210716/0859Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/681

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG VA EMS.

OBS VA DTG: 16/0840Z

OBS VA CLD: SFC/FL210 S0152 W07850 - S0159 W07819
- S0201 W07820 - S0205 W07849 - S0152 W07850 MOV
W 30KT 

FCST VA CLD +6HR: 16/1430Z SFC/FL210 S0152 W07914
- S0158 W07819 - S0200 W07820 - S0207 W07913 -
S0152 W07914 

FCST VA CLD +12HR: 16/2030Z NO VA EXP

FCST VA CLD +18HR: 17/0230Z NO VA EXP

RMK: VA FM EARLIER EMS DSIPTD. VA NOT CURRENTLY
OBS IN SAT WITH MET CLD OBSCN INVOF SUMMIT. OBS
VA AREA ESTD FM NWP MDLS, PREV VAA, AND CURRENT
MET CLD EXTENT. LTLCG FCST IN FL WIND THRU T+6
HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210716/1500Z