FVXX21 KNES 190119
VA ADVISORY
DTG: 20200819/0119Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/780

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

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 19/0050Z

OBS VA CLD: SFC/FL200 S0158 W07820 - S0203 W07818
- S0214 W07832 - S0202 W07839 - S0158 W07820 MOV
SW 10-15KT 

FCST VA CLD +6HR: 19/0700Z SFC/FL200 S0156 W07820
- S0203 W07817 - S0220 W07837 - S0202 W07846 -
S0156 W07820 

FCST VA CLD +12HR: 19/1300Z SFC/FL200 S0153
W07853 - S0158 W07819 - S0203 W07817 - S0216
W07850 - S0153 W07853 

FCST VA CLD +18HR: 19/1900Z SFC/FL200 S0154
W07853 - S0158 W07819 - S0203 W07819 - S0217
W07853 - S0154 W07853 

RMK: VA CLDS OBS IN STLT MOVG SW FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS OBS IN SUMMIT WEB
CAM AND REGION. VA HGT/DIR FM STLT/NWP MDLS SHOWS
SW-LY TO W-LY MOVMT TREND THRU T+18. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20200819/0715Z
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