FVXX21 KNES 210454
VA ADVISORY
DTG: 20200321/0454Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/311

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 21/0430Z

OBS VA CLD: SFC/FL200 S0159 W07819 - S0203 W07758
- S0211 W07804 - S0200 W07820 - S0159 W07819 MOV
SE 10-15KT 

FCST VA CLD +6HR: 21/1030Z NO ASH EXP

FCST VA CLD +12HR: 21/1630Z NO ASH EXP

FCST VA CLD +18HR: 21/2230Z NO ASH EXP

RMK: VA NOT CURRENTLY OBS IN STLT DUE TO DENSE WX
CLDS. ONGOING VA EMS OBS BFR WX CLDS MOVED IN
SEVERAL HRS AGO. IR HOTSPOT VISIBLE. FL AND VA
OBS BASED ON NWP MDLS AND PREV VAA. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200321/1100Z