SEAK-5105 – Residency
7th sighting in Chatham Strait
SEAK-5105 @24121
Jun 4 – Aug 1, 2025 · Chatham Strait
Chatham Strait · Jun – Aug 2025
83 m
Deepest dive
2:52
Longest dive
13
Dives
- Sightings
- 2
- Days between first and last sighting
- 58
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 4, 2025 | 105 m | 9.2°C | 83 m |
| Aug 1, 2025 | 159 m | 14.3°C | 70 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
83 m
Deepest dive
2:52
Longest dive
13
Dives
33 m
Avg dive depth
2
Sightings
58
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 (105 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 4, 2025
measured- Seafloor depth
- 105 m
- Sea-surface temperature
- 9.2°C
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 105 m – 159 m
- Sea-surface temperature
- 9.2°C – 14.3°C
- Distance from shore
- 1.0 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.