Clara – Residency
12th sighting in Chatham Strait
Clara @11147
Jul 31 – Aug 3, 2025 · Chatham Strait
Chatham Strait · Jul – Aug 2025
61 m
Deepest dive
2:48
Longest dive
14
Dives
- Sightings
- 2
- Days between first and last sighting
- 3
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 31, 2025 | 719 m | 13.8°C | 61 m |
| Aug 3, 2025 | 120 m | 14.1°C | 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
61 m
Deepest dive
2:48
Longest dive
14
Dives
25 m
Avg dive depth
2
Sightings
3
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 (719 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 31, 2025
measured- Seafloor depth
- 719 m
- Sea-surface temperature
- 13.8°C
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 120 m – 719 m
- Sea-surface temperature
- 13.8°C – 14.1°C
- Distance from shore
- 2.0 km – 5.0 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.