Spatial Coverage
- Houston1
- Long Beach (Calif.)1
- Los Angeles1
- Los Angeles (Calif.)1
- Lùˆshun1
- Miami1
- Miami (Fla.)1
- Mississippi River Valley1
- Mobile1
- Mobile (Ala.)1
- Monterey1
- Monterey (Calif.)1
- New Orleans (La.)1
- North Dakota1
- Oregon Islands National Wildlife Refuge (Or.)1
- Pacific Coast (U.S. and Canada)1
- Pensacola1
- Pensacola (Fla.)1
- Port Arthur (Tex.)1
- Port Isabel1
