Wednesday, 27 February 2013
White Island Gas Flight
2), hydrogen sulphide (H2S) and sulphur dioxide (SO2) are the most common volcanic gases and are all measured during a gas flight.
2 flux with this method.
Later in the day Karen was able to process the data to show that the daily flux of SO2 was about 600 tonnes. This is at a relatively elevated level compared to mid January, but has not changed much in the last month.
Here are the complete data that Karen processed after the flight, comparing them also to the two previous gas flights: