HW-MN0440160 – Residency
8th sighting in Au'au Channel
HW-MN0440160 @12979
Feb 12 – 23, 2023 · Au'au Channel
Au'au Channel · Feb 2023
31 m
Deepest dive
1:43
Longest dive
65
Dives
- Sightings
- 4
- Days between first and last sighting
- 11
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 12, 2023 | 11 m | — | 9 m |
| Feb 18, 2023 | 35 m | — | 31 m |
| Feb 19, 2023 | 16 m | — | 13 m |
| Feb 23, 2023 | 77 m | — | 19 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
31 m
Deepest dive
1:43
Longest dive
65
Dives
11 m
Avg dive depth
4
Sightings
11
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 (35 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 18, 2023
measured- Seafloor depth
- 35 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 11 m – 77 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 4 catalogued encounters on Happywhale.