FVXX23 KNES 041442 CCA
VA ADVISORY -CORRECTION
DTG: 20211104/1442Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/951

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

ERUPTION DETAILS: VA CLDS OBS IN STLT AND SUMMIT
WEBCAM

OBS VA DTG: 04/1420Z

OBS VA CLD: SFC/FL210 S0200 W07818 - S0219 W07810
- S0221 W07824 - S0201 W07821 - S0200 W07818 MOV
S 5KT 

FCST VA CLD +6HR: 04/2030Z SFC/FL210 S0159 W07817
- S0231 W07800 - S0232 W07828 - S0200 W07822 -
S0159 W07817 

FCST VA CLD +12HR: 05/0230Z SFC/FL210 S0200
W07816 - S0236 W07756 - S0242 W07831 - S0200
W07823 - S0200 W07816 

FCST VA CLD +18HR: 05/0830Z NO VA EXP

RMK: CORRECTED FOR VA FL. VA CLDS OBS IN
STLT/WEBCAM MOVG S FM SUMMIT. LOW CONF WITH VA
EXT DUE TO WX CLDS. VA HGT/DIR FM 1428Z VONA FM
GI. NWP MDLS SHOWS CONT S-LY MOVMT THRU T+12.
...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211104/2045Z
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