FVXX22 KNES 162052
VA ADVISORY
DTG: 20230416/2052Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/316

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS LKLY CONTG.

OBS VA DTG: 16/2020Z

OBS VA CLD: SFC/FL210 S0149 W07829 - S0159 W07820
- S0201 W07821 - S0156 W07832 - S0149 W07829 MOV
NW 10KT 

FCST VA CLD +6HR: 17/0230Z SFC/FL210 S0147 W07841
- S0200 W07819 - S0201 W07820 - S0207 W07843 -
S0147 W07841 

FCST VA CLD +12HR: 17/0830Z SFC/FL210 S0143
W07838 - S0159 W07819 - S0201 W07819 - S0201
W07844 - S0143 W07838 

FCST VA CLD +18HR: 17/1430Z SFC/FL210 S0137
W07829 - S0200 W07819 - S0201 W07820 - S0150
W07843 - S0137 W07829 

RMK: LKLY VA CLD OBSD MOVG WNW-NW OF THE SUMMIT
THRU THIN UPPER LVL WX CLD CVR. HOTSPOT EVIDENT
STARTING AT 20Z. NWP MDLS SUGGEST VA AT FL210 AND
FCST VA TO MOV W BY T+6HRS THEN FOR WINDS TO VEER 
THEREAFTER. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230417/0245Z
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