| Name | Shirshov Ridge |
| Province ID | 1679 |
| Super region | West Pacific |
| Region | North West Pacific |
| Area | East Pacific |
| Development | 6 |
| Base Tax | 2 |
| Base Production | 2 |
| Base Manpower | 2 |
| Trade node | Kiev |
Here are the IDs of provinces that in on the same region as Shirshov Ridge:
| Province | Province ID |
|---|---|
| Bay of Anadyr | 1444 |
| Commander Basin | 1666 |
| Emperor Ridge | 1667 |
| Fiji Basin | 1431 |
| Gilbert Islands | 1734 |
| Kamchatka Trench | 1442 |
| Kuroshio Current | 1671 |
| Mariana Trench | 1674 |
| Marshall Islands | 1698 |
| Melanesia Sea | 1434 |
| Melanesian Basin | 1676 |
| Micronesia Sea | 1673 |
| North Pacific Equatorial Current | 1675 |
| Northern Kuroshio Current | 1670 |
| Northwestern Pacific | 1668 |
| Oyashio Current | 1669 |
| Shirshov Ridge | 1679 |
| Solomon Sea | 1432 |
| Tuvalu Islands | 1433 |
| Ulakhan Fault | 1443 |
| Vanuatu Islands | 1430 |
| Wake Island | 1691 |
| Western Pacific | 1672 |
Here are IDs of provinces that are in the same area as Shirshov Ridge:
| Province | Province ID |
|---|---|
| Bay of Anadyr | 1444 |
| Commander Basin | 1666 |
| Emperor Ridge | 1667 |
| Fiji Basin | 1431 |
| Gilbert Islands | 1734 |
| Kamchatka Trench | 1442 |
| Kuroshio Current | 1671 |
| Mariana Trench | 1674 |
| Marshall Islands | 1698 |
| Melanesia Sea | 1434 |
| Melanesian Basin | 1676 |
| Micronesia Sea | 1673 |
| North Pacific Equatorial Current | 1675 |
| Northern Kuroshio Current | 1670 |
| Northwestern Pacific | 1668 |
| Oyashio Current | 1669 |
| Shirshov Ridge | 1679 |
| Solomon Sea | 1432 |
| Tuvalu Islands | 1433 |
| Ulakhan Fault | 1443 |
| Vanuatu Islands | 1430 |
| Wake Island | 1691 |
| Western Pacific | 1672 |