HW-MN0440469 – Residency
6th sighting in Au'au Channel
HW-MN0440469 @14483
Feb 15 – Mar 13, 2023 · Au'au Channel
Au'au Channel · Feb – Mar 2023
47 m
Deepest dive
2:39
Longest dive
24
Dives
- Sightings
- 3
- Days between first and last sighting
- 26
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 15, 2023 | 52 m | — | 41 m |
| Feb 19, 2023 | 16 m | — | 14 m |
| Mar 13, 2023 | 63 m | — | 47 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
47 m
Deepest dive
2:39
Longest dive
24
Dives
16 m
Avg dive depth
3
Sightings
26
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 (63 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 13, 2023
measured- Seafloor depth
- 63 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 16 m – 63 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.