HW-MN0440381 – Residency
3rd sighting in Au'au Channel
HW-MN0440381 @13808
Mar 26 – 28, 2021 · Au'au Channel
Au'au Channel · Mar 2021
53 m
Deepest dive
2:28
Longest dive
33
Dives
- Sightings
- 2
- Days between first and last sighting
- 2
- Deepest dive on record
- 53 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 26, 2021 | 60 m | — | 53 m |
| Mar 28, 2021 | 77 m | — | 42 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
53 m
Deepest dive
2:28
Longest dive
33
Dives
18 m
Avg dive depth
2
Sightings
2
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 (60 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 26, 2021
measured- Seafloor depth
- 60 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 60 m – 77 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.