FVXX20 KNES 060153
VA ADVISORY
DTG: 20200706/0153Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/641

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

ERUPTION DETAILS: CONS VA EM.

OBS VA DTG: 06/0130Z

OBS VA CLD: SFC/FL210 S0152 W07911 - S0159 W07819
- S0202 W07819 - S0207 W07911 - S0152 W07911 MOV
W 20-25KT 

FCST VA CLD +6HR: 06/0730Z SFC/FL210 S0152 W07934
- S0159 W07819 - S0202 W07819 - S0214 W07935 -
S0152 W07934 

FCST VA CLD +12HR: 06/1330Z SFC/FL210 S0156
W07934 - S0159 W07820 - S0201 W07819 - S0219
W07936 - S0156 W07934 

FCST VA CLD +18HR: 06/1930Z NO VA EXP

RMK: CONTUS VA PLUME EXT AT LEAST 50 NM W FM
SUMMIT WITH PARTIAL WX CLD OBSCN. OBS FL BASED ON
NWP MDLS AND VOLCAT ALERT. CONTD W-LY MVMT EXPD
THRU T+12. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200706/0800Z