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