| J | F | M | A | M | J | J | A | S | O | N | D | Country | Locality |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 111 | 111 | 111 | 111 | Bay of Biscay | |||||||||
| 111 | 111 | 111 | 111 | Spain | Bay of Biscay | ||||||||
| 111 | 111 | 111 | 111 | Spain | Bay of Biscay, 1987 | ||||||||
| 111 | 111 | 111 | Spain | Bay of Biscay, 1989-1992 | |||||||||
| 111 | 111 | 111 | 111 | 111 | Spain | Gulf of Cádiz | |||||||
| 111 | 111 | 111 | 111 | 111 | 111 | Spain | southern Bay of Biscay, January 1987-December 1989 |