FVXX21 KNES 170712
VA ADVISORY
DTG: 20180717/0712Z

VAAC: WASHINGTON

VOLCANO: NEGRA, SIERRA 353050
PSN: S0049 W09110

AREA: GALAPAGOS

SUMMIT ELEV: 4888 FT (1490 M)

ADVISORY NR: 2018/041

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: ONGOING LGT VA EMS LKLY

OBS VA DTG: 17/0630Z

OBS VA CLD: SFC/FL080 S0041 W09111 - S0043 W09110
- S0053 W09125 - S0047 W09125 - S0041 W09111 MOV
SW 10KT 

FCST VA CLD +6HR: 17/1230Z SFC/FL080 NO ASH EXP

FCST VA CLD +12HR: 17/1830Z NO ASH EXP

FCST VA CLD +18HR: 18/0030Z NO ASH EXP

RMK: PLUME LKLY CONTAINING VA IS OBS IN STLT MOV
SW FM SUMMIT AT 10KTS NEAR FL080. EXT IS APPROX
20 NMI. MODEL WINDS SUPPORT THIS MOVMNT.
INCANDESCENCE OBS IN WEBCAM.  ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20180717/1315Z
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