FVXX21 KNES 182147
VA ADVISORY
DTG: 20200818/2147Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/779

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

ERUPTION DETAILS: VA CLDS OBS UNDER WX CLDS IN
STLT IMAGERY

OBS VA DTG: 18/2120Z

OBS VA CLD: SFC/FL210 S0155 W07837 - S0158 W07819
- S0202 W07819 - S0205 W07837 - S0155 W07837 MOV
W 10-15KT 

FCST VA CLD +6HR: 19/0330Z SFC/FL210 S0152 W07847
- S0158 W07819 - S0203 W07817 - S0208 W07847 -
S0152 W07847 

FCST VA CLD +12HR: 19/0930Z SFC/FL210 S0152
W07849 - S0158 W07819 - S0204 W07819 - S0209
W07849 - S0152 W07849 

FCST VA CLD +18HR: 19/1530Z SFC/FL210 S0150
W07853 - S0158 W07818 - S0203 W07817 - S0210
W07853 - S0150 W07853 

RMK: VA CLDS OBS IN STLT MOVG W FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS OBS IN REGION.
VOLCAT ALERTS RECEIVED. VA HGT/DIR FM STLT/NWP
MDLS SHOWS CONT W-LY MOVMT THRU T+18. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20200819/0345Z
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