Aurora B – Residency
18th sighting in Clarence Strait
Aurora B @24667
Aug 23 – Sep 14, 2025 · Clarence Strait
Clarence Strait · Aug – Sep 2025
65 m
Deepest dive
3:23
Longest dive
25
Dives
- Sightings
- 4
- Days between first and last sighting
- 22
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 23, 2025 | 58 m | — | 45 m |
| Aug 31, 2025 | 104 m | — | 65 m |
| Sep 12, 2025 | 27 m | — | 22 m |
| Sep 14, 2025 | 61 m | — | 52 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
65 m
Deepest dive
3:23
Longest dive
25
Dives
21 m
Avg dive depth
4
Sightings
22
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 (104 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 31, 2025
measured- Seafloor depth
- 104 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 27 m – 104 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.