Rosie Finch – Residency
19th sighting in Chatham Strait
Rosie Finch @6448
Jun 28 – Jul 28, 2023 · Chatham Strait
Chatham Strait · Jun – Jul 2023
57 m
Deepest dive
2:41
Longest dive
90
Dives
- Sightings
- 8
- Days between first and last sighting
- 30
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 28, 2023 | 34 m | 10.5°C | 31 m |
| Jul 5, 2023 | 83 m | 10.9°C | 45 m |
| Jul 8, 2023 | 111 m | 11.9°C | 42 m |
| Jul 11, 2023 | 42 m | 11.9°C | 31 m |
| Jul 15, 2023 | 362 m | 13.3°C | 40 m |
| Jul 20, 2023 | 71 m | 11.8°C | 39 m |
| Jul 24, 2023 | 60 m | 12.2°C | 25 m |
| Jul 28, 2023 | 100 m | 12.9°C | 57 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
57 m
Deepest dive
2:41
Longest dive
90
Dives
19 m
Avg dive depth
8
Sightings
30
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 (100 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 28, 2023
measured- Seafloor depth
- 100 m
- Sea-surface temperature
- 12.9°C
- Distance from shore
- 4.0 km
Across the residency · 8 sightings
measured- Seafloor depth
- 34 m – 362 m
- Sea-surface temperature
- 10.5°C – 13.3°C
- Distance from shore
- 1.0 km – 8.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 8 catalogued encounters on Happywhale.