HW-MN0442844 – Residency
3rd sighting in Au'au Channel
HW-MN0442844 @55378
Mar 23 – Apr 2, 2021 · Au'au Channel
Au'au Channel · Mar – Apr 2021
39 m
Deepest dive
1:47
Longest dive
40
Dives
- Sightings
- 3
- Days between first and last sighting
- 10
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Mar 23, 2021 | 37 m | — | 31 m |
| Mar 23, 2021 | 40 m | — | 33 m |
| Apr 2, 2021 | 55 m | — | 39 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
39 m
Deepest dive
1:47
Longest dive
40
Dives
17 m
Avg dive depth
3
Sightings
10
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 (55 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 2, 2021
measured- Seafloor depth
- 55 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 37 m – 55 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.