HIHWNMS-2018-2-12_G02A03 – Residency
10th sighting in Au'au Channel
HIHWNMS-2018-2-12_G02A03 @37023
Feb 11 – 15, 2025 · Au'au Channel
Au'au Channel · Feb 2025
133 m
Deepest dive
3:34
Longest dive
41
Dives
- Sightings
- 4
- Days between first and last sighting
- 4
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 11, 2025 | 75 m | — | 65 m |
| Feb 11, 2025 | 95 m | — | 63 m |
| Feb 12, 2025 | 75 m | — | 60 m |
| Feb 15, 2025 | 377 m | — | 133 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
133 m
Deepest dive
3:34
Longest dive
41
Dives
29 m
Avg dive depth
4
Sightings
4
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 (377 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 15, 2025
measured- Seafloor depth
- 377 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 75 m – 377 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.