Big Stevens Reef, Australia
From Geo Hashing
| -19,149 | -19,150 | -19,151 |
| Whitsundays | Big Stevens Reef | -20,151 |
| Mackay | Duke Islands | Heralds Reef Prong |
| | ||
This graticule is located at -20,150. Today's location
| -19,149 | -19,150 | -19,151 |
| Whitsundays | Big Stevens Reef | -20,151 |
| Mackay | Duke Islands | Heralds Reef Prong |
| | ||
This graticule is located at -20,150. Today's location