HW-MN0441455 – Residency
5th sighting in Au'au Channel
HW-MN0441455 @32924
Feb 6 – Apr 4, 2021 · Au'au Channel
Au'au Channel · Feb – Apr 2021
45 m
Deepest dive
2:04
Longest dive
46
Dives
- Sightings
- 5
- Days between first and last sighting
- 57
- Deepest dive on record
- 45 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 6, 2021 | 25 m | — | 21 m |
| Mar 16, 2021 | 56 m | — | 45 m |
| Apr 2, 2021 | 50 m | — | 35 m |
| Apr 2, 2021 | 66 m | — | 27 m |
| Apr 4, 2021 | 46 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
45 m
Deepest dive
2:04
Longest dive
46
Dives
19 m
Avg dive depth
5
Sightings
57
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 (56 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 16, 2021
measured- Seafloor depth
- 56 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 25 m – 66 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.