HW-MN0440147 – Residency
5th sighting in Au'au Channel
HW-MN0440147 @12966
Feb 23 – Mar 15, 2023 · Au'au Channel
Au'au Channel · Feb – Mar 2023
44 m
Deepest dive
1:59
Longest dive
89
Dives
- Sightings
- 4
- Days between first and last sighting
- 20
- Deepest dive on record
- 44 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 | 42 m | — | 29 m |
| Mar 1, 2023 | 42 m | — | 33 m |
| Mar 1, 2023 | 53 m | — | 44 m |
| Mar 15, 2023 | 63 m | — | 40 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
44 m
Deepest dive
1:59
Longest dive
89
Dives
18 m
Avg dive depth
4
Sightings
20
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 (53 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 1, 2023
measured- Seafloor depth
- 53 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 42 m – 63 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.