FVXX23 KNES 231231
VA ADVISORY
DTG: 20200423/1231Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2020/417
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM
OBS VA DTG: 23/1210Z
OBS VA CLD: SFC/FL200 S0152 W07850 - S0155 W07819
- S0204 W07818 - S0208 W07851 - S0152 W07850 MOV
W 10-15KT
FCST VA CLD +6HR: 23/1800Z SFC/FL200 S0150 W07901
- S0155 W07818 - S0205 W07817 - S0212 W07903 -
S0150 W07901
FCST VA CLD +12HR: 24/0000Z NO ASH EXP
FCST VA CLD +18HR: 24/0600Z NO ASH EXP
RMK: VA CLDS OBS IN STLT/SUMMIT WEB CAM. LOW CONF
WITH VA EXT W FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200423/1830Z
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