HI19-0090 – Residency
7th sighting in Au'au Channel
HI19-0090 @33424
Feb 2 – Mar 15, 2025 · Au'au Channel
Au'au Channel · Feb – Mar 2025
72 m
Deepest dive
3:00
Longest dive
56
Dives
- Sightings
- 5
- Days between first and last sighting
- 41
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 2, 2025 | 65 m | — | 53 m |
| Feb 3, 2025 | 42 m | — | 38 m |
| Feb 8, 2025 | 42 m | — | 38 m |
| Feb 24, 2025 | 80 m | — | 33 m |
| Mar 15, 2025 | 328 m | — | 72 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
3:00
Longest dive
56
Dives
23 m
Avg dive depth
5
Sightings
41
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 (328 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 15, 2025
measured- Seafloor depth
- 328 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 42 m – 328 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.