FVXX22 KNES 250020
VA ADVISORY
DTG: 20230425/0020Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/348

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

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 24/2350Z

OBS VA CLD: SFC/FL280 S0144 W07822 - S0152 W07805
- S0201 W07820 - S0200 W07820 - S0144 W07822 MOV
NE 10KT SFC/FL370 S0142 W07854 - S0154 W07833 -
S0150 W07821 - S0200 W07820 - S0201 W07820 -
S0208 W07832 - S0156 W07904 - S0142 W07854 MOV NW
20KT 

FCST VA CLD +6HR: 25/0600Z SFC/FL280 S0136 W07818
- S0201 W07820 - S0201 W07820 - S0141 W07837 -
S0136 W07818 SFC/FL370 S0143 W07911 - S0159
W07820 - S0201 W07820 - S0213 W07911 - S0143
W07911 

FCST VA CLD +12HR: 25/1200Z SFC/FL280 S0139
W07831 - S0200 W07820 - S0201 W07820 - S0152
W07844 - S0139 W07831 SFC/FL370 NO VA EXP

FCST VA CLD +18HR: 25/1800Z SFC/FL280 S0138
W07831 - S0201 W07820 - S0201 W07820 - S0152
W07844 - S0138 W07831 

RMK: VONA RCVD. VA EMS OBS IN STLT MOV NE EXT
ABOUT 15 NMI FM SUMMIT. ALSO VA EMS OBS MOV NW
EXT AT LEAST 30 NMI FM SUMMIT. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230425/0615Z
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