 Thurston (Nahuku) lava tube Jenny Duncan enters Thurston lava tube. The lava tube formed from the eruption of the Ai-laau shield (located on the east side of Kilauea's summit) pahoehoe flow.
| Photographer | Bettina Allmann |
| Region | Hawaiian Islands |
| Location | Thurston lava tube |
| Day | 2 |
| Event | 5 |
| Latitude | 19.413783 |
| Longitude | -155.238583 |
| Elevation | 1223 |
| People | Jenny Duncan |
| Keywords | Hawaii, Volcano, Volcanology, Field class 2004, Thurston, Nahuku, Lava tube |
| Quality | 5 |
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