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Table 1. Results of the Multi-GAS remote station.

From: Composition of volcanic gases emitted during repeating Vulcanian eruption stage of Shinmoedake, Kirishima volcano, Japan

Date (yy.mm.dd)

max.SO2 (ppm)

SO2H2S ratio

CO2/SO2 ratio

 

±error

 

±error

11/4/28

0.3

3

0.3

-

-

11/5/12

0.1

0.8

0.4

-

-

11/6/17

0.2

1.6

0.2

-

-

11/6/20

0.08

2

1.5

-

-

11/7/1

0.3

1.4

0.2

-

-

11/8/19

0.04

1.3

0.6

-

-

11/9/30

0.5

2.3

0.2

-

-

11/10/22

0.4

3.3

0.3

-

-

11/11/23

0.16

1.4

0.3

-

-

11/12/3

0.15

1.7

0.2

-

-

12/1/6

0.22

1.9

0.2

12

3

12/2/1

0.08

2

0.4

-

-

12/2/2

0.12

2

0.2

12

6

12/2/19

0.12

1.8

0.2

12

3

12/3/6

0.02

2

1.5

-

-

  1. (mol ratio)