FVXX24 KNES 181340
VA ADVISORY
DTG: 20230518/1340Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/368

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA SEEN IN SAT AND VOLCAT ALERT

OBS VA DTG: 18/1310Z

OBS VA CLD: SFC/FL190 S0200 W07820 - S0201 W07820
- S0209 W07843 - S0203 W07844 - S0200 W07820 MOV
SW 10KT SFC/FL230 S0152 W07820 - S0156 W07819 -
S0156 W07823 - S0152 W07823 - S0152 W07820 MOV N
15KT 

FCST VA CLD +6HR: 18/1900Z SFC/FL190 S0200 W07820
- S0201 W07819 - S0217 W07906 - S0204 W07909 -
S0200 W07820 SFC/FL230 S0141 W07819 - S0201
W07820 - S0201 W07822 - S0142 W07828 - S0141
W07819 

FCST VA CLD +12HR: 19/0100Z SFC/FL190 S0159
W07820 - S0202 W07819 - S0217 W07906 - S0205
W07910 - S0159 W07820 SFC/FL230 NO VA EXP

FCST VA CLD +18HR: 19/0700Z NO VA EXP

RMK: VA SEEN IN SAT MOV WSW TO FL190 AND EXTDG
ARND 20 NM FM SUMMIT. HIGHER LEVEL VA MOV N TO
FL230 AND ARND 10 NM FM SUMMIT. NWP GUIDANCE
SHOWS A CONT WSW MOV THRU T+12 HRS TO FL190 AND N
TO FL230 THRU T+6 HRS. MOV AND HGT BASED ON SAT,
VOLCAT AND NWP. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20230518/1945Z
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