FVXX20 KNES 030813
VA ADVISORY
DTG: 20200903/0813Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/839

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN EARLIER STLT IMAGERY

OBS VA DTG: 03/0750Z

OBS VA CLD: SFC/FL210 S0158 W07818 - S0204 W07818
- S0225 W07838 - S0200 W07849 - S0158 W07818 MOV
SW 5-10KT 

FCST VA CLD +6HR: 03/1400Z SFC/FL210 S0148 W07853
- S0156 W07819 - S0204 W07817 - S0224 W07852 -
S0148 W07853 

FCST VA CLD +12HR: 03/2000Z SFC/FL210 S0146
W07858 - S0156 W07818 - S0203 W07817 - S0225
W07856 - S0146 W07858 

FCST VA CLD +18HR: 04/0200Z NO VA EXP

RMK: VA CLDS AND SUMMIT HOTSPOT OBS EARLIER IN
STLT. LOW CONF WITH VA EXT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS SW-LY TO W-LY
MOVMT TREND THRU T+12. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20200903/1415Z
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