FVXX20 KNES 190925
VA ADVISORY
DTG: 20230819/0925Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/594

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 19/0900Z

OBS VA CLD: SFC/FL210 S0143 W07834 - S0158 W07819
- S0201 W07821 - S0152 W07843 - S0143 W07834 MOV
NW 10KT 

FCST VA CLD +6HR: 19/1500Z SFC/FL210 S0132 W07841
- S0158 W07819 - S0201 W07821 - S0148 W07852 -
S0132 W07841 

FCST VA CLD +12HR: 19/2100Z NO VA EXP

FCST VA CLD +18HR: 20/0300Z NO VA EXP

RMK: FAINT VA PLUME OBS IN SAT EXT NW UP TO 22 NM
FM SUMMIT. VA DFCLT TO DISCERN IN IMAGERY. OBS VA
FL ESTD FM NWP MDLS AND PREV VAA. LTLCG FCST IN
FL MVMT THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20230819/1530Z