FVXX21 KNES 281223
VA ADVISORY
DTG: 20200228/1223Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/227

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL VA CLDS SEEN.

OBS VA DTG: 28/1200Z

OBS VA CLD: SFC/FL200 S0158 W07844 - S0159 W07819
- S0201 W07819 - S0210 W07844 - S0158 W07844 MOV
W 10-15KT 

FCST VA CLD +6HR: 28/1800Z SFC/FL200 S0157 W07850
- S0159 W07820 - S0201 W07819 - S0212 W07852 -
S0157 W07850 

FCST VA CLD +12HR: 29/0000Z SFC/FL200 S0158
W07820 - S0202 W07819 - S0217 W07851 - S0202
W07852 - S0158 W07820 

FCST VA CLD +18HR: 29/0600Z SFC/FL200 S0158
W07819 - S0202 W07819 - S0220 W07851 - S0204
W07853 - S0158 W07819 

RMK: PSBL VA CLDS SEEN SAT MOV W-WSW FM SUMMIT. 
WX CLS DO OBSC PART OF THE VIEW OF VOLCANO. WELL
DEFINED HOTSPOT SEEN IN S/W IMAGERY. MODEL
GUIDANCE INDICATES A MORE SW-LY TURN THRU T+18
HRS.  ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20200228/1830Z
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