HIHWNMS-2018-1-10_G03A01 – Residency
6th sighting in Au'au Channel
HIHWNMS-2018-1-10_G03A01 @36943
Dec 20 – 30, 2025 · Au'au Channel
Au'au Channel · Dec 2025
65 m
Deepest dive
2:27
Longest dive
33
Dives
- Sightings
- 4
- Days between first and last sighting
- 11
- Deepest dive on record
- 65 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) |
|---|---|---|---|
| Dec 20, 2025 | 59 m | — | 41 m |
| Dec 20, 2025 | 79 m | — | 27 m |
| Dec 21, 2025 | 84 m | — | 65 m |
| Dec 30, 2025 | 144 m | — | 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
65 m
Deepest dive
2:27
Longest dive
33
Dives
25 m
Avg dive depth
4
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 (84 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 21, 2025
measured- Seafloor depth
- 84 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 59 m – 144 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.