BCZ0226 – Residency
3rd sighting in Au'au Channel
BCZ0226 @49097
Feb 7 – 18, 2022 · Au'au Channel
Au'au Channel · Feb 2022
55 m
Deepest dive
2:30
Longest dive
40
Dives
- Sightings
- 3
- Days between first and last sighting
- 11
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 7, 2022 | 70 m | — | 35 m |
| Feb 18, 2022 | 55 m | — | 39 m |
| Feb 18, 2022 | 66 m | — | 55 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
55 m
Deepest dive
2:30
Longest dive
40
Dives
17 m
Avg dive depth
3
Sightings
11
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 (66 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 18, 2022
measured- Seafloor depth
- 66 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 55 m – 70 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.