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Table 2 Plume mass flux data

From: Shallow hydrothermal reservoir inferred from post-eruptive deflation at Ontake Volcano as revealed by PALSAR-2 InSAR

Date

Mass flux (kg/day)

Data source

09/28/2014

2.0 × 108

Terada (2014)

10/07/2014

5.5 × 107

Terada (2014)

10/10/2014

6.0 × 107

Terada, personal communication

11/19/2014

6.1 × 107

Terada, personal communication

11/21/2014

7.2 × 107

Hashimoto and Tanaka, personal communication

11/22/2014

5.1 × 107

Hashimoto and Tanaka, personal communication

  1. All estimates are based on plume rise method (Kagiyama 1978)