SEAK-1539 – Residency
5th sighting in Au'au Channel
SEAK-1539 @23300
Dec 22, 2022 – Jan 19, 2023 · Au'au Channel
Au'au Channel · Dec 2022 – Jan 2023
95 m
Deepest dive
3:20
Longest dive
49
Dives
- Sightings
- 4
- Days between first and last sighting
- 28
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 22, 2022 | 277 m | — | 95 m |
| Jan 8, 2023 | 71 m | — | 53 m |
| Jan 17, 2023 | 53 m | — | 47 m |
| Jan 19, 2023 | 53 m | — | 36 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
95 m
Deepest dive
3:20
Longest dive
49
Dives
22 m
Avg dive depth
4
Sightings
28
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 (277 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 22, 2022
measured- Seafloor depth
- 277 m
- Sea-surface temperature
- —
- Distance from shore
- 13.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 53 m – 277 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 13.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.