HW-MN0440865 – Residency
7th sighting in Au'au Channel
HW-MN0440865 @18368
Jan 20 – Feb 3, 2023 · Au'au Channel
Au'au Channel · Jan – Feb 2023
72 m
Deepest dive
2:56
Longest dive
55
Dives
- Sightings
- 6
- Days between first and last sighting
- 14
- Deepest dive on record
- 72 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) |
|---|---|---|---|
| Jan 20, 2023 | 91 m | — | 13 m |
| Jan 20, 2023 | 96 m | — | 72 m |
| Jan 20, 2023 | 76 m | — | 62 m |
| Jan 24, 2023 | 60 m | — | 51 m |
| Jan 31, 2023 | 29 m | — | 24 m |
| Feb 3, 2023 | 22 m | — | 16 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
72 m
Deepest dive
2:56
Longest dive
55
Dives
18 m
Avg dive depth
6
Sightings
14
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 (96 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 20, 2023
measured- Seafloor depth
- 96 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 22 m – 96 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.