Wrangell Volcano - John Seach
Alaska

62.00 N, 144.02 W
summit elevation 4317 m
shield volcano with summit caldera

The 1899 eruption of Wrangell Volcano was triggered by a magnitude 8.3 earthquake on the same day.
Mt. Wrangell shook with at least 12 tiny earthquakes as the energy waves from the great Sumatra earthquake of December 26, 2004  passed through the mountain during a 10 minute-period.

Eruptions of Wrangell Volcano
1907?, 1902, 1899, 1884-85, 1819
 

Wrangell Volcano
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Copyright John Seach