FVXX23 KNES 191352
VA ADVISORY
DTG: 20211019/1352Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/911
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: VA EMS POSSIBLE
OBS VA DTG: 19/1320Z
OBS VA CLD: SFC/FL210 S0155 W07839 - S0201 W07820
- S0202 W07820 - S0204 W07839 - S0155 W07839 MOV
W 10KT
FCST VA CLD +6HR: 19/1930Z SFC/FL210 S0156 W07837
- S0201 W07821 - S0202 W07819 - S0204 W07837 -
S0156 W07837
FCST VA CLD +12HR: 20/0130Z SFC/FL210 S0156
W07837 - S0201 W07822 - S0202 W07820 - S0205
W07836 - S0156 W07837
FCST VA CLD +18HR: 20/0730Z NO VA EXP
RMK: VA EM NOT SEEN ON STLT DUE TO MET CLDS.
HOWEVER, CONTG VA EM IS STILL POSSIBLE. VA FL AND
FRCST BASED ON PREVIOUS VAA AND LATEST NWP
MODELS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20211019/1945Z
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