FVXX23 KNES 140608
VA ADVISORY
DTG: 20210814/0608Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/774

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 14/0530Z

OBS VA CLD: SFC/FL200 S0139 W07834 - S0200 W07819
- S0202 W07821 - S0150 W07846 - S0139 W07834 MOV
NW 10KT 

FCST VA CLD +6HR: 14/1130Z SFC/FL20 S0139 W07835
- S0201 W07818 - S0202 W07818 - S0152 W07847 -
S0139 W07835 

FCST VA CLD +12HR: 14/1730Z SFC/FL200 S0141
W07841 - S0159 W07819 - S0203 W07820 - S0155
W07846 - S0141 W07841 

FCST VA CLD +18HR: 14/2330Z NO VA EXP

RMK: VA EMS CLEARLY NOTED IN VOLCAT IMAGERY PROD.
CONSTANT STREAM OF VA AND GASES EXTEND TO NW FROM
SUMMIT. WEB CAM INOP. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20210814/1215Z