FVXX20 KNES 211238
VA ADVISORY
DTG: 20170921/1238Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT (3562 M)
ADVISORY NR: 2017/433
INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16.
GUAYAQUIL MWO. NWP MODELS. NOAA CIMSS ALERT.
VOLCANO WEB CAMERA.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 21/1200Z
OBS VA CLD: SFC/FL130 N0013 W07741 - S0001 W07740
- S0005 W07749 - S0002 W07801 - N0007 W07755 -
N0013 W07741 MOV NW 15-20KT
FCST VA CLD +6HR: 21/1800Z SFC/FL130 N0031 W07753
- N0020 W07746 - N0007 W07810 - N0013 W07818 -
N0026 W07810 - N0031 W07753
FCST VA CLD +12HR: 22/0000Z SFC/FL130 NO ASH EXP
FCST VA CLD +18HR: 22/0600Z NO ASH EXP
RMK: DISCRETE VA EMS OBS IN STLT AT 11Z, 12Z MOVG
NW FM SUMMIT AT 20KTS NEAR FL130. ASH IS FANNING
OUT W INCR DIST AND QUICKLY BECOMING DIFFUSE. IF
NO NEW EMS, ASH FCSTD TO DISP BY T+12. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20170921/1845Z
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