FVXX20 KNES 102131
VA ADVISORY
DTG: 20150710/2131Z

VAAC: WASHINGTON

VOLCANO: COLIMA 341040
PSN: N1930 W10337

AREA: MEXICO

SUMMIT ELEV: 12631 FT (3850 M)

ADVISORY NR: 2015/374

INFO SOURCE: GOES-EAST. MEXICO CITY MWO. METAR.
GFS WINDS. NAM WINDS. ABBA. VOLCANO WEB CAMERA. 

ERUPTION DETAILS: ONGOING LARGE ROCKFALLS

OBS VA DTG: 10/2045Z

OBS VA CLD: SFC/FL250 N1959 W10447 - N1937 W10338
- N1927 W10335 - N1926 W10443 - N1959 W10447 MOV
W 20-25KT 

FCST VA CLD +6HR: 11/0300Z SFC/FL250 N2023 W10648
- N1953 W10408 - N1938 W10338 - N1927 W10335 -
N1922 W10650 - N2023 W10648 

FCST VA CLD +12HR: 11/0900Z SFC/FL250 NO ASH EXP

FCST VA CLD +18HR: 11/1500Z NO ASH EXP

RMK: LARGE OCNL ROCKFALLS ARE SOMETIMES BREAKING
ABOVE WEATHER CLOUDS EST ARND FL250 AND MOV
W-WNW. AT 2045Z THE AREA EXTNDS ARND 65NM W OF
SUMMIT.  DUE TO WEATHER CLDS ASH WASHING OUT A
LITTLE. 6HR AREA IF LOW CONFIDENCE. WILL CONTINUE
TO MONITOR NEW ROCKFALL AT 2100Z.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20150711/0330Z
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