FVXX20 KNES 091858
VA ADVISORY
DTG: 20210209/1858Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/157

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEBCAM

OBS VA DTG: 09/1830Z

OBS VA CLD: SFC/FL210 S0158 W0 7818 - S0224 W07805
- S0229 W07822 - S0200 W07822 - S0158 W07818 MOV
S 10KT 

FCST VA CLD +6HR: 10/0030Z SFC/FL210 S0158 W07818
- S0219 W07745 - S0238 W07811 - S0204 W07822 -
S0158 W07818 

FCST VA CLD +12HR: 10/0630Z SFC/FL210 S0158
W07819 - S0215 W07740 - S0238 W07758 - S0204
W07822 - S0158 W07819 

FCST VA CLD +18HR: 10/1230Z SFC/FL210 S0157
W07817 - S0216 W07740 - S0238 W07756 - S0202
W07822 - S0157 W07817 

RMK: VA CLDS OBS IN STLT AND SUMMIT WEBCAM MOVG S
FM SUMMIT. VA HGT/DIR FM 1723Z VONA RPRT FM GI.
NWP MDLS SHOWS S-LY TO SE-LY MOVMT TREND THRU
T+18.  ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210210/0100Z
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