Crosscut – Residency
6th sighting in Au'au Channel
Crosscut @7036
Feb 10 – Mar 3, 2025 · Au'au Channel
Au'au Channel · Feb – Mar 2025
61 m
Deepest dive
2:51
Longest dive
37
Dives
- Sightings
- 4
- Days between first and last sighting
- 21
- Deepest dive on record
- 61 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) |
|---|---|---|---|
| Feb 10, 2025 | 48 m | 25.2°C | 39 m |
| Feb 21, 2025 | 78 m | 25.4°C | 36 m |
| Mar 3, 2025 | 1,530 m | 25.1°C | 61 m |
| Mar 3, 2025 | 75 m | 25.2°C | 50 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
61 m
Deepest dive
2:51
Longest dive
37
Dives
22 m
Avg dive depth
4
Sightings
21
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 (1,530 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 3, 2025
measured- Seafloor depth
- 1,530 m
- Sea-surface temperature
- 25.1°C
- Distance from shore
- 6.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 48 m – 1,530 m
- Sea-surface temperature
- 25.1°C – 25.4°C
- Distance from shore
- 3.0 km – 6.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.