HW-MN0441013 – Residency
15th sighting in Au'au Channel
HW-MN0441013 @19757
Feb 14 – Apr 8, 2026 · Au'au Channel
This Channel, Every Spring
Shallow, bright, mine — cameras keep finding me right here.
44 m
Deepest dive
2:11
Longest dive
29
Dives
- Sightings
- 4
- Days between first and last sighting
- 53
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 14, 2026 | 22 m | 24.8°C | 20 m |
| Mar 10, 2026 | 92 m | 24.9°C | 37 m |
| Mar 18, 2026 | 42 m | 24.7°C | 30 m |
| Apr 8, 2026 | 77 m | 24.8°C | 44 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
44 m
Deepest dive
2:11
Longest dive
29
Dives
17 m
Avg dive depth
4
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 (77 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 8, 2026
measured- Seafloor depth
- 77 m
- Sea-surface temperature
- 24.8°C
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 22 m – 92 m
- Sea-surface temperature
- 24.7°C – 24.9°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.