| Region | Station | Code | Longitude | Latitude |
| Northwest | *Sokoto | SOK | 5.3125 | 13.2697 |
| Northeast | *Maiduguri | MAI | 13.125 | 12.0208 |
| Northeast | Bauchi | BAU | 10.3125 | 10.7719 |
| Northeast | Kaduna | KAD | 7.1875 | 10.4597 |
| North Central | *Ilorin | ILO | 4.6875 | 8.5862 |
| North Central | Makurdi | MAK | 8.4375 | 7.6496 |
| Southwest | *Ikeja | IKE | 3.4375 | 6.7129 |
| Southeast | *Enugu | ENU | 7.8125 | 6.4006 |
| South-south | *Port Harcourt | P/H | 7.1875 | 4.8395 |
| South-south | Benin | BEN | 5.625 | 6.4006 |