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Etna Lava and sample quantifications (1985).

Lava morphology

'a'a

Dates of the eruption

Beginning
1985-03-12

End
1985-07-13

Volume

15 x 10 6 m 3

unpublished measurements by J. B. Murray given by Harris et al. (2000)

Duration

124

Sample location

Lava flow front (western lobe)

Minimum size of vesicles counted(pixel)

10

Number of images (x magnification x area)

2 Data tables

Vesicle equivalent diameter
Vesicle area
Vesicle perimeter
Vesicle long axis
Vesicle orientation
Image magnification

2 Data tables

Bins
Na
Nv

2 Data tables

Harris, A. J. L., J. B. Murray, S. E. Aries, M. A. Davies, L. P. Flynn, M. J. Wooster, R. Wright, and D. A. Rothery (2000), Effusion rate trends at Etna and Krafla and their implications for eruptive mechanisms, J. Volcanol. Geotherm. Res., 102, 237–269, doi:10.1016/S0377-0273(00)00190-6.

 

Etna Geophysical data (1985).

Mean output rate (MOR)

1.4 m3s-1

Time-average discharge rate(TADR)

1 Data table
     
   
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