HW-MN0440219 – Residency
8th sighting in Au'au Channel
HW-MN0440219 @13080
Feb 21 – Apr 21, 2023 · Au'au Channel
Au'au Channel · Feb – Apr 2023
38 m
Deepest dive
1:49
Longest dive
44
Dives
- Sightings
- 4
- Days between first and last sighting
- 60
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 21, 2023 | 1 m | — | 1 m |
| Apr 10, 2023 | 42 m | — | 36 m |
| Apr 10, 2023 | 54 m | — | 38 m |
| Apr 21, 2023 | 16 m | — | 11 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
38 m
Deepest dive
1:49
Longest dive
44
Dives
11 m
Avg dive depth
4
Sightings
60
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 (54 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 10, 2023
measured- Seafloor depth
- 54 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 1 m – 54 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.