SEAK-2391 – Residency
43rd sighting in Chatham Strait
SEAK-2391 @18285
Jul 25 – Aug 27, 2024 · Chatham Strait
Chatham Strait · Jul – Aug 2024
89 m
Deepest dive
3:52
Longest dive
56
Dives
- Sightings
- 4
- Days between first and last sighting
- 33
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 25, 2024 | 75 m | 10.2°C | 49 m |
| Jul 29, 2024 | 51 m | 9.8°C | 46 m |
| Aug 11, 2024 | 7 m | 12.3°C | 6 m |
| Aug 27, 2024 | 101 m | 10.8°C | 89 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
89 m
Deepest dive
3:52
Longest dive
56
Dives
24 m
Avg dive depth
4
Sightings
33
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 (101 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 27, 2024
measured- Seafloor depth
- 101 m
- Sea-surface temperature
- 10.8°C
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 7 m – 101 m
- Sea-surface temperature
- 9.8°C – 12.3°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.