Stations: 72 | SLP tendency |
Alpena (211 m) | + 0.9 |
Bishop Intl. Airport (233 m) | + 0.2 |
Capital Region Intl. Airport (266 m) | + 0.4 |
Detroit Metropolitan Airport (202 m) | - 0.6 |
Gerald R. Ford Intl. Airport (245 m) | - 0.1 |
Muskegon (193 m) | - 0.7 |
Roscommon (351 m) | + 0.5 |