FVXX22 KNES 220132
VA ADVISORY
DTG: 20210522/0132Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/496

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

ERUPTION DETAILS: UPDATE FOR NEW VA ERUPTION

OBS VA DTG: 22/0040Z

OBS VA CLD: SFC/FL300 S0156 W07718 - S0204 W07712
- S0218 W07810 - S0215 W07841 - S0200 W07855 -
S0158 W07828 - S0156 W07718 MOV E 35KT SFC/FL250
S0143 W07949 - S0201 W07855 - S0212 W07845 -
S0236 W07954 - S0212 W08013 - S0143 W07949 MOV W
10KT 

FCST VA CLD +6HR: 22/0630Z SFC/FL300 S0155 W07738
- S0216 W07738 - S0202 W07819 - S0200 W07817 -
S0155 W07738 SFC/FL250 S0201 W07819 - S0214
W07839 - S0206 W07844 - S0201 W07819 

FCST VA CLD +12HR: 22/1230Z SFC/FL300 NO VA
EXPSFC/FL250 S0202 W07822 - S0202 W07820 - S0215
W07840 - S0205 W07844 - S0202 W07822 

FCST VA CLD +18HR: 22/1830Z SFC/FL250 S0201
W07822 - S0202 W07820 - S0216 W07839 - S0205
W07844 - S0201 W07822 SFC/FL300 NO VA EXP

RMK: CONS VA AT FL250 EXTENDS APPROX 110 NM WSW
FM SUMMIT. VA AT FL300 FANNING OUT 30 TO 65 NM W
AND E OF SUMMIT. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210522/0730Z