HW-MN0442990 – Residency
3rd sighting in Au'au Channel
HW-MN0442990 @58717
Jan 31 – Mar 9, 2020 · Au'au Channel
Au'au Channel · Jan – Mar 2020
45 m
Deepest dive
1:49
Longest dive
36
Dives
- Sightings
- 4
- Days between first and last sighting
- 38
- Deepest dive on record
- 45 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) |
|---|---|---|---|
| Jan 31, 2020 | 7 m | — | 5 m |
| Jan 31, 2020 | 8 m | — | 7 m |
| Feb 22, 2020 | 62 m | — | 45 m |
| Mar 9, 2020 | 23 m | — | 18 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
1:49
Longest dive
36
Dives
12 m
Avg dive depth
4
Sightings
38
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 (62 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 22, 2020
measured- Seafloor depth
- 62 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 7 m – 62 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.