FVXX20 KNES 171403
VA ADVISORY
DTG: 20210417/1403Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/376

INFO SOURCE: WEBCAM. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 17/1340Z

OBS VA CLD: SFC/FL220 S0147 W07847 - S0158 W07819
- S0201 W07819 - S0211 W07848 - S0147 W07847 MOV
W 10KT 

FCST VA CLD +6HR: 17/1930Z SFC/FL220 S0143 W07859
- S0158 W07819 - S0201 W07820 - S0214 W07901 -
S0143 W07859 

FCST VA CLD +12HR: 18/0130Z NO VA EXP

FCST VA CLD +18HR: 18/0730Z NO VA EXP

RMK: RECENT LARGER PUFF NOTED IN WEB CAM AND IN
VOLCAT PROD. VA MOV TO W OF SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20210417/2000Z