Geographic location
Bering Sea
Milton
Yukon
50
Pacific
33
Gulf of Alaska
32
Okhotsk
27
Arctic
18
Akureyri
16
Chukchi Sea
12
Baja
11
Canada
7
Anadyr
6
Anadyr’
6
Norton Sound
6
Arctic Ocean
3
Barents Sea
3
Bowers
3
Greenland
3
Laptev Sea
3
Lawrence Island
3
Navarin
3
Observatory Inlet
3
White Sea
3
Moura
2
Neves
2
Scripps
2
Yamato
2