Spatial Coverage
- Prince of Wales Island (Alaska)10
- Tyrrhenian Sea10
- Anchorage9
- Atlantic Coast (Colombia)9
- Atlantic Coast (Me.)9
- Atlantic Coast (Spain)9
- Bengal, Bay of9
- China9
- Clarence Strait (Alaska)9
- Green Bay (Wis. and Mich.)9
- Hudson River (N.Y. and N.J.)9
- Korea Strait9
- North Sea.9
- Ontario9
- Pacific Coast (Japan)9
- Penobscot Bay (Me.)9
- Saint Lawrence, Gulf of9
- Unalaska Island (Alaska)9
- Alaska Peninsula Region (Alaska)8
- Anchorage.8
