FVXX20 KNES 231335
VA ADVISORY
DTG: 20210723/1335Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/710
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 23/1320Z
OBS VA CLD: SFC/FL210 S0158 W07819 - S0203 W07817
- S0216 W07834 - S0204 W07846 - S0158 W07819 MOV
SW 15KT
FCST VA CLD +6HR: 23/1930Z SFC/FL210 S0158 W07819
- S0202 W07818 - S0228 W07843 - S0208 W07902 -
S0158 W07819
FCST VA CLD +12HR: 24/0130Z NO VA EXP
FCST VA CLD +18HR: 24/0730Z NO VA EXP
RMK: NEW VA EM OBS IN SAT DATA MOV SW FM SUMMIT
EXT 25 NM. NWP MDLS FCST LTLCG THRU T+6. HEIGHT
OF VA FM NWP MDLS. ...TUGGLE
NXT ADVISORY: WILL BE ISSUED BY 20210723/1930Z
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