FVXX20 KNES 121238
VA ADVISORY
DTG: 20200612/1238Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/568

INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D. 

ERUPTION DETAILS: CONTG VA EM

OBS VA DTG: 12/1220Z

OBS VA CLD: SFC/FL220 S0155 W07821 - S0204 W07815
- S0416 W08013 - S0415 W08229 - S0309 W08232 -
S0259 W08103 - S0236 W08000 - S0155 W07821 MOV SW
20-25KT 

FCST VA CLD +6HR: 12/1830Z SFC/FL220 S0155 W07823
- S0204 W07813 - S0417 W08011 - S0512 W08407 -
S0339 W08432 - S0307 W08123 - S0155 W07823 

FCST VA CLD +12HR: 13/0030Z SFC/FL220 S0154
W07823 - S0204 W07812 - S0422 W08007 - S0526
W08413 - S0350 W08425 - S0323 W08119 - S0154
W07823 

FCST VA CLD +18HR: 13/0630Z SFC/FL220 S0155
W07824 - S0203 W07808 - S0433 W07959 - S0547
W08422 - S0410 W08431 - S0337 W08121 - S0155
W07824 

RMK: CONTUS VA EMS OBS IN SAT IMAGERY. VA CLDS
EXT AT LEAST 275 NM SW OF SUMMIT. OBS FL BASED ON
NWP MDLS AND CONTINUITY. CONTD SW-LY MVMT EXP
THRU T+18. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200612/1845Z