T. Rex – Residency
17th sighting in Au'au Channel
T. Rex @41484
Feb 6 – Mar 2, 2025 · Au'au Channel
Au'au Channel · Feb – Mar 2025
89 m
Deepest dive
3:37
Longest dive
118
Dives
- Sightings
- 5
- Days between first and last sighting
- 24
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 6, 2025 | 69 m | 25.1°C | 55 m |
| Feb 8, 2025 | 22 m | 24.7°C | 20 m |
| Feb 13, 2025 | 79 m | 25.1°C | 72 m |
| Feb 25, 2025 | 103 m | 25.2°C | 89 m |
| Mar 2, 2025 | 42 m | 25.3°C | 34 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
89 m
Deepest dive
3:37
Longest dive
118
Dives
19 m
Avg dive depth
5
Sightings
24
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 (103 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 25, 2025
measured- Seafloor depth
- 103 m
- Sea-surface temperature
- 25.2°C
- Distance from shore
- 2.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 22 m – 103 m
- Sea-surface temperature
- 24.7°C – 25.3°C
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.