HI20-0412 – Residency
3rd sighting in Au'au Channel
HI20-0412 @40294
Feb 23 – Mar 24, 2023 · Au'au Channel
Au'au Channel · Feb – Mar 2023
97 m
Deepest dive
3:17
Longest dive
62
Dives
- Sightings
- 5
- Days between first and last sighting
- 29
- Deepest dive on record
- 97 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) |
|---|---|---|---|
| Feb 23, 2023 | 43 m | — | 39 m |
| Mar 4, 2023 | 43 m | — | 36 m |
| Mar 4, 2023 | 43 m | — | 24 m |
| Mar 24, 2023 | 23 m | — | 17 m |
| Mar 24, 2023 | 112 m | — | 97 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
97 m
Deepest dive
3:17
Longest dive
62
Dives
18 m
Avg dive depth
5
Sightings
29
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 (112 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 24, 2023
measured- Seafloor depth
- 112 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 23 m – 112 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.