HIHWNMS-2016-3-28_G04A02 – Residency
4th sighting in Au'au Channel
HIHWNMS-2016-3-28_G04A02 @37054
Jan 10 – Mar 27, 2023 · Au'au Channel
Au'au Channel · Jan – Mar 2023
50 m
Deepest dive
2:28
Longest dive
36
Dives
- Sightings
- 5
- Days between first and last sighting
- 76
- Deepest dive on record
- 50 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) |
|---|---|---|---|
| Jan 10, 2023 | 66 m | — | 41 m |
| Feb 2, 2023 | -35 m | — | — |
| Feb 2, 2023 | 58 m | — | 50 m |
| Mar 22, 2023 | 50 m | — | 20 m |
| Mar 27, 2023 | 52 m | — | 33 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
50 m
Deepest dive
2:28
Longest dive
36
Dives
19 m
Avg dive depth
5
Sightings
76
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 · Feb 2, 2023
measured- Seafloor depth
- 58 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- -35 m – 66 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.