Caldera – Residency
9th sighting in Lynn Canal & Stephens Passage
Caldera @6144
May 30 – Jun 7, 2024 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · May – Jun 2024
65 m
Deepest dive
2:29
Longest dive
34
Dives
- Sightings
- 3
- Days between first and last sighting
- 7
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 30, 2024 | 46 m | — | 42 m |
| May 31, 2024 | 59 m | — | 49 m |
| Jun 7, 2024 | 72 m | — | 65 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
2:29
Longest dive
34
Dives
24 m
Avg dive depth
3
Sightings
7
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 (72 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 7, 2024
measured- Seafloor depth
- 72 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 46 m – 72 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.