FVXX21 KNES 050152
VA ADVISORY
DTG: 20170905/0152Z

VAAC: WASHINGTON

VOLCANO: FERNANDINA 353010
PSN: S0022 W09133

AREA: GALAPAGOS

SUMMIT ELEV: 4905 FT (1495 M)

ADVISORY NR: 2017/003

INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16.
NWP MODELS. 

ERUPTION DETAILS: PSBL VA EM

OBS VA DTG: 05/0130Z

OBS VA CLD: SFC/FL050 S0017 W09132 - S0025 W09130
- S0050 W09152 - S0036 W09202 - S0017 W09132 MOV
SW 5-10KT 

FCST VA CLD +6HR: 05/0730Z SFC/FL050 S0017 W09132
- S0026 W09126 - S0051 W09152 - S0036 W09202 -
S0017 W09132 

FCST VA CLD +12HR: 05/1330Z SFC/FL050 S0016
W09132 - S0027 W09126 - S0050 W09152 - S0036
W09205 - S0016 W09132 

FCST VA CLD +18HR: 05/1930Z SFC/FL050 S0015
W09132 - S0026 W09125 - S0052 W09152 - S0037
W09205 - S0015 W09132 

RMK: CHG IN EM BEGAN AT 04/2300Z THAT SUGGESTED
PSBL VA PLUME EXT UP TO 20 NM SW OF THE SUMMIT
THROUGH 0130Z. LTL CHANGE FCST. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20170905/0745Z