BCY0304 – Residency
5th sighting in Au'au Channel
BCY0304 @13719
Mar 3 – 21, 2023 · Au'au Channel
Au'au Channel · Mar 2023
37 m
Deepest dive
1:50
Longest dive
38
Dives
- Sightings
- 5
- Days between first and last sighting
- 18
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Mar 3, 2023 | 49 m | — | 37 m |
| Mar 3, 2023 | 42 m | — | 36 m |
| Mar 12, 2023 | 71 m | — | 24 m |
| Mar 15, 2023 | 50 m | — | 37 m |
| Mar 21, 2023 | 23 m | — | 20 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
37 m
Deepest dive
1:50
Longest dive
38
Dives
18 m
Avg dive depth
5
Sightings
18
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 (49 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 3, 2023
measured- Seafloor depth
- 49 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 23 m – 71 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.