FVXX21 KNES 181232 CCA
VA ADVISORY -CORRECTION
DTG: 20220418/1232Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/439

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

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 18/1150Z

OBS VA CLD: SFC/FL210 S0140 W07843 - S0159 W07819
- S0202 W07820 - S0156 W07851 - S0140 W07843 MOV
NW 15KT 

FCST VA CLD +6HR: 18/1800Z SFC/FL210 S0141 W07850
- S0159 W07819 - S0203 W07820 - S0201 W07853 -
S0141 W07850 

FCST VA CLD +12HR: 19/0000Z SFC/FL210 S0144
W07856 - S0159 W07819 - S0202 W07819 - S0204
W07856 - S0144 W07856 

FCST VA CLD +18HR: 19/0600Z SFC/FL210 S0137
W07846 - S0159 W07819 - S0202 W07819 - S0159
W07854 - S0137 W07846 

RMK: CORRECTED FOR VA FL FM 1219Z VONA RPRT. VA
CLDS OBS MOVG NW FM SUMMIT IN STLT. VA DIR FM
STLT/NWP MDLS SHOWS NW-LY TO W-LY MOVMT THRU T+12
THEN W-LY TO NW-LY MOVMT THRU T+18. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20220418/1830Z
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