HW-MN0430057 – Residency
5th sighting in Au'au Channel
HW-MN0430057 @58984
Mar 11 – 28, 2023 · Au'au Channel
Au'au Channel · Mar 2023
137 m
Deepest dive
4:18
Longest dive
45
Dives
- Sightings
- 3
- Days between first and last sighting
- 17
- Deepest dive on record
- 137 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 11, 2023 | 105 m | — | 59 m |
| Mar 20, 2023 | 80 m | — | 67 m |
| Mar 28, 2023 | 261 m | — | 137 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
137 m
Deepest dive
4:18
Longest dive
45
Dives
28 m
Avg dive depth
3
Sightings
17
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 (261 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 28, 2023
measured- Seafloor depth
- 261 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 80 m – 261 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.