Little Jack – Residency
6th sighting in Au'au Channel
Little Jack @12776
Jan 11 – 30, 2026 · Au'au Channel
Au'au Channel · Jan 2026
44 m
Deepest dive
2:32
Longest dive
68
Dives
- Sightings
- 4
- Days between first and last sighting
- 19
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 11, 2026 | 51 m | 25.6°C | 33 m |
| Jan 23, 2026 | 54 m | 25.1°C | 42 m |
| Jan 25, 2026 | 55 m | 25.4°C | 44 m |
| Jan 30, 2026 | 42 m | 25.6°C | 24 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
44 m
Deepest dive
2:32
Longest dive
68
Dives
17 m
Avg dive depth
4
Sightings
19
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 (55 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 25, 2026
measured- Seafloor depth
- 55 m
- Sea-surface temperature
- 25.4°C
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 42 m – 55 m
- Sea-surface temperature
- 25.1°C – 25.6°C
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.