Holey – Residency
2nd sighting in Au'au Channel
Holey @5910
Feb 12 – Mar 11, 2023 · Au'au Channel
Au'au Channel · Feb – Mar 2023
48 m
Deepest dive
1:40
Longest dive
24
Dives
- Sightings
- 2
- Days between first and last sighting
- 27
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 12, 2023 | 29 m | 24.6°C | 20 m |
| Mar 11, 2023 | 58 m | 24.3°C | 48 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
48 m
Deepest dive
1:40
Longest dive
24
Dives
14 m
Avg dive depth
2
Sightings
27
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 (58 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 11, 2023
measured- Seafloor depth
- 58 m
- Sea-surface temperature
- 24.3°C
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 29 m – 58 m
- Sea-surface temperature
- 24.3°C – 24.6°C
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.