Fishhook – Residency
4th sighting in Au'au Channel
Fishhook @6091
Jan 31 – Feb 22, 2023 · Au'au Channel
Au'au Channel · Jan – Feb 2023
56 m
Deepest dive
1:41
Longest dive
31
Dives
- Sightings
- 3
- Days between first and last sighting
- 22
- Deepest dive on record
- 56 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 31, 2023 | 52 m | — | 34 m |
| Feb 22, 2023 | 74 m | — | 41 m |
| Feb 22, 2023 | 70 m | — | 56 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
56 m
Deepest dive
1:41
Longest dive
31
Dives
20 m
Avg dive depth
3
Sightings
22
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 (70 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 22, 2023
measured- Seafloor depth
- 70 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 52 m – 74 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.