Stage 3
The third stage started after a 6000 year quiet period, erupting with increased frequency. It is characterised by an alternation between Pelean, St. Vincent, and pumiceous pyroclastic flows. Most recently, there have been a much higher frequency of plinian eruptions with pumiceous pyroclastic flows. The eruptions of 1902-1904 and 1929-1930 were of the Pelean type.
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