HW-MN0440341 – Residency
8th sighting in Au'au Channel
HW-MN0440341 @13749
Jan 2 – Mar 24, 2023 · Au'au Channel
Au'au Channel · Jan – Mar 2023
45 m
Deepest dive
2:11
Longest dive
19
Dives
- Sightings
- 3
- Days between first and last sighting
- 81
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 2, 2023 | 58 m | — | 28 m |
| Feb 15, 2023 | 90 m | — | 45 m |
| Mar 24, 2023 | 186 m | — | 37 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
45 m
Deepest dive
2:11
Longest dive
19
Dives
21 m
Avg dive depth
3
Sightings
81
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 (90 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 15, 2023
measured- Seafloor depth
- 90 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 58 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 3 catalogued encounters on Happywhale.