HIHWNMS-2021-1-22_G04A03 – Residency
6th sighting in Au'au Channel
HIHWNMS-2021-1-22_G04A03 @54420
Jan 24, 2025 · Au'au Channel
Au'au Channel · Jan 2025
54 m
Deepest dive
2:08
Longest dive
18
Dives
- Sightings
- 3
- Days between first and last sighting
- Same day
- Deepest dive on record
- 54 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 24, 2025 | 69 m | — | 54 m |
| Jan 24, 2025 | 64 m | — | 45 m |
| Jan 24, 2025 | 60 m | — | 54 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
54 m
Deepest dive
2:08
Longest dive
18
Dives
28 m
Avg dive depth
3
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 (60 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 24, 2025
measured- Seafloor depth
- 60 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 60 m – 69 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.