FVXX20 KNES 180443
VA ADVISORY
DTG: 20200718/0443Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/681

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: PSBL CONT VA EM,S

OBS VA DTG: 18/0420Z

OBS VA CLD: SFC/FL200 S0152 W07852 - S0159 W07818
- S0202 W07818 - S0204 W07852 - S0152 W07852 MOV
W 30-35KT 

FCST VA CLD +6HR: 18/1030Z SFC/FL200 S0152 W07853
- S0159 W07817 - S0202 W07818 - S0205 W07853 -
S0152 W07853 

FCST VA CLD +12HR: 18/1630Z NO VA EXP

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

RMK: VA NOT DETECTED ON STLT DUE TO XTNSV WX CLDS
OVR AND ARND SUMMIT. EARLIER HOTSPOT SEEN ON SWIR
BEFORE CLDS MOVD IN.
NO CHG IN FCST WINDS THRU T=6 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20200718/1045Z