SEAK-2457 – Residency
4th sighting in Au'au Channel
SEAK-2457 @16955
Dec 31, 2022 – Jan 9, 2023 · Au'au Channel
Au'au Channel · Dec 2022 – Jan 2023
54 m
Deepest dive
2:07
Longest dive
24
Dives
- Sightings
- 3
- Days between first and last sighting
- 9
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 31, 2022 | 74 m | — | 28 m |
| Jan 9, 2023 | 48 m | — | 32 m |
| Jan 9, 2023 | 162 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
2:07
Longest dive
24
Dives
19 m
Avg dive depth
3
Sightings
9
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 (162 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 9, 2023
measured- Seafloor depth
- 162 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 48 m – 162 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.