FVXX20 KNES 040821
VA ADVISORY
DTG: 20180804/0821Z

VAAC: WASHINGTON

VOLCANO: NEGRA, SIERRA 353050
PSN: S0049 W09110

AREA: GALAPAGOS

SUMMIT ELEV: 4888 FT (1490 M)

ADVISORY NR: 2018/050

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

ERUPTION DETAILS: VA EM STARTING ARND 04/0530Z

OBS VA DTG: 04/0800Z

OBS VA CLD: SFC/FL050 S0041 W09113 - S0042 W09107
- S0107 W09105 - S0108 W09121 - S0055 W09130 -
S0041 W09113 MOV SW 5-10KT 

FCST VA CLD +6HR: 04/1400Z SFC/FL050 S0040 W09112
- S0051 W09102 - S0131 W09141 - S0102 W09205 -
S0040 W09112 

FCST VA CLD +12HR: 04/2000Z SFC/FL050 S0039
W09112 - S0052 W09105 - S0124 W09209 - S0102
W09225 - S0039 W09112 

FCST VA CLD +18HR: 05/0200Z SFC/FL050 S0038
W09112 - S0052 W09108 - S0104 W09226 - S0039
W09232 - S0038 W09112 

RMK: MULTISPECTRAL STLT IMAGERY SUGGESTED A VA
PLUME EXTD 20 NM SW OF THE SUMMIT. EM FCST TO
VEER OVR NXT 18 HRS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20180804/1415Z
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