Geographic location
New Zealand
White Island
211
Bay of Plenty
23
Crater Lake
13
Main Crater
12
Pacific
9
Tonga
4
Antarctic
2
Christchurch
2
Indian
2
Inner Crater
2
Island Bay
2
McMurdo Sound
2
Moe
2
Nes
2
Nes’
2
Ronde
2
Ross Sea
2
Adak
1
Argentina
1
Astrolabe
1
Bear Island
1
Bjørnøya
1
Byerly
1
Canada
1
Cape Bird
1
Cape Royds
1
Cassidy
1
Clarkson
1
Cornwall
1
Currie
1
Cuvier Island
1
Dy
1
Fernandez
1
Fogo
1
Foster Crater
1
Galapagos
1
Hector
1
Hope Island
1
Hopen
1
Koettlitz Glacier
1
Kong Karls Land
1
Longyearbyen
1
Malfait
1
McCormick
1
McMurdo Ice Shelf
1
New Plymouth
1
Norway
1
Petty
1
Rapa
1
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