HI20-0317 – Residency
5th sighting in Au'au Channel
HI20-0317 @40262
Mar 13 – 28, 2023 · Au'au Channel
Au'au Channel · Mar 2023
161 m
Deepest dive
5:13
Longest dive
48
Dives
- Sightings
- 4
- Days between first and last sighting
- 15
- Deepest dive on record
- 161 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) |
|---|---|---|---|
| Mar 13, 2023 | 36 m | — | 26 m |
| Mar 18, 2023 | 59 m | — | 45 m |
| Mar 28, 2023 | 186 m | — | 161 m |
| Mar 28, 2023 | 70 m | — | 63 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
161 m
Deepest dive
5:13
Longest dive
48
Dives
29 m
Avg dive depth
4
Sightings
15
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 (186 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 28, 2023
measured- Seafloor depth
- 186 m
- Sea-surface temperature
- —
- Distance from shore
- 12.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 36 m – 186 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 12.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.