HW-MN0440588 – Residency
15th sighting in Au'au Channel
HW-MN0440588 @14752
Feb 6 – Mar 31, 2023 · Au'au Channel
Au'au Channel · Feb – Mar 2023
153 m
Deepest dive
4:35
Longest dive
45
Dives
- Sightings
- 5
- Days between first and last sighting
- 53
- Deepest dive on record
- 153 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, 2023 | 228 m | — | 153 m |
| Mar 10, 2023 | 22 m | — | 20 m |
| Mar 15, 2023 | 76 m | — | 50 m |
| Mar 18, 2023 | 86 m | — | 38 m |
| Mar 31, 2023 | 50 m | — | 24 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
153 m
Deepest dive
4:35
Longest dive
45
Dives
27 m
Avg dive depth
5
Sightings
53
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 (228 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 6, 2023
measured- Seafloor depth
- 228 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 22 m – 228 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 5 catalogued encounters on Happywhale.