HIHWNMS-2016-3-3_G05_A12 – Residency
4th sighting in Au'au Channel
HIHWNMS-2016-3-3_G05_A12 @36851
Jan 13, 2026 · Au'au Channel
Au'au Channel · Jan 2026
79 m
Deepest dive
3:19
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
- Deepest dive on record
- 79 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) |
|---|---|---|---|
| Jan 13, 2026 | 137 m | 25.7°C | 79 m |
| Jan 13, 2026 | 86 m | 25.7°C | 65 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
79 m
Deepest dive
3:19
Longest dive
25
Dives
22 m
Avg dive depth
2
Sightings
Same day
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 (137 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 13, 2026
measured- Seafloor depth
- 137 m
- Sea-surface temperature
- 25.7°C
- Distance from shore
- 7.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 86 m – 137 m
- Sea-surface temperature
- 25.7°C
- Distance from shore
- 5.0 km – 7.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.