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Table 4
Parameters for the asthenosphere model of Io.
| Description | M1 | M2 |
|
|
||
| Lithosphere thickness, dlit [ m ] | 30 × 103 | 30 × 103 |
| Lithosphere shear modulus, μlit [ Pa ] | 65 × 109 | 65 × 109 |
| Deep mantle shear modulus, μdm [ Pa ] | 60 × 109 | 50 × 109 |
| Lithosphere viscosity, ηlit [ Pa s ] | 1023 | 1023 |
| Deep mantle viscosity, ηdm [ Pa s ] | 1020 | 1016 |
Notes. M1 values according to Segatz et al. (1988) and M2 with a lower shear modulus and viscosity in the deep mantle. For the lithosphere thickness see also Turtle et al. (2007).
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