Boreophausia – Residency
1st sighting in Au'au Channel
Boreophausia @5850
Jan 10 – Feb 4, 2019 · Au'au Channel
Au'au Channel · Jan – Feb 2019
28 m
Deepest dive
1:42
Longest dive
11
Dives
- Sightings
- 2
- Days between first and last sighting
- 25
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 10, 2019 | 42 m | 24.9°C | 28 m |
| Feb 4, 2019 | 23 m | 24.6°C | 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
28 m
Deepest dive
1:42
Longest dive
11
Dives
14 m
Avg dive depth
2
Sightings
25
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 (42 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 10, 2019
measured- Seafloor depth
- 42 m
- Sea-surface temperature
- 24.9°C
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 23 m – 42 m
- Sea-surface temperature
- 24.6°C – 24.9°C
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.