FVXX20 KNES 180228
VA ADVISORY
DTG: 20190818/0228Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2019/130
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 18/0021Z
OBS VA CLD: SFC/FL280 S0146 W07840 - S0201 W07819
- S0201 W07820 - S0152 W07846 - S0146 W07840 MOV
NW 15-20KT
FCST VA CLD +6HR: 18/0630Z SFC/FL280 NO ASH EXP
FCST VA CLD +12HR: 18/1230Z NO ASH EXP
FCST VA CLD +18HR: 18/1830Z NO ASH EXP
RMK: WE RECEIVED ASHTAM INDICATING VA EM AT
FL280. VOLCAT IMAGEY SHOWS FAINT VA MOV NW, WHICH
DOES NOT AGREE WITH WIND DIR AT FL280 BASED ON
NWP MDL. LOW CONFIDENCE IN FL AND VA FUTURE MOV.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20190818/0830Z
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