Buchenwald – Residency
3rd sighting in Au'au Channel
Buchenwald @26152
Dec 1, 2022 – Jan 2, 2023 · Au'au Channel
Au'au Channel · Dec 2022 – Jan 2023
106 m
Deepest dive
4:37
Longest dive
46
Dives
- Sightings
- 3
- Days between first and last sighting
- 32
- Deepest dive on record
- 106 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 1, 2022 | 55 m | — | 33 m |
| Dec 22, 2022 | 277 m | — | 106 m |
| Jan 2, 2023 | 1,088 m | — | 89 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
106 m
Deepest dive
4:37
Longest dive
46
Dives
25 m
Avg dive depth
3
Sightings
32
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (277 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 22, 2022
measured- Seafloor depth
- 277 m
- Sea-surface temperature
- —
- Distance from shore
- 13.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 55 m – 1,088 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 13.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.