UK Heat Flow Hex (0)
| -9999.000000 |
| -9998.999999 - 51.300000 |
| 51.300001 - 54.400000 |
| 54.400001 - 57.400000 |
| 57.400001 - 60.600000 |
| 60.600001 - 64.000000 |
| 64.000001 - 68.100000 |
| 68.100001 - 73.200000 |
| 73.200001 - 78.400000 |
| 78.400001 - 83.000000 |
| 83.000001 - 87.500000 |
| 87.500001 - 91.700000 |
| 91.700001 - 95.700000 |
| 95.700001 - 100.000000 |
| 100.000001 - 104.300000 |
| 104.300001 - 108.100000 |
| 108.100001 - 111.400000 |
| 111.400001 - 115.200000 |
| 115.200001 - 119.400000 |
| 119.400001 - 124.400000 |
| 124.400001 - 133.200000 |
|