FVXX20 KNES 300214
VA ADVISORY
DTG: 20210430/0214Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/427

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG VA EMS.

OBS VA DTG: 30/0150Z

OBS VA CLD: SFC/FL180 S0142 W07840 - S0159 W07819
- S0201 W07820 - S0155 W07846 - S0142 W07840 MOV
NW 10KT 

FCST VA CLD +6HR: 30/0800Z NO VA EXP

FCST VA CLD +12HR: 30/1400Z NO VA EXP

FCST VA CLD +18HR: 30/2000Z NO VA EXP

RMK: VA FM EARLIER EM DSIPTD. VA NOT CURRENTLY
OBS IN SAT DUE TO WX CLD OBSCN INVOF SUMMIT.
CONTG VA EMS PSBL BASED ON RECENT ACT. OBS VA
AREA BASED ON NWP MDLS AND WX CLD EXTENT. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210430/0815Z