BenJammin – Residency
4th sighting in Lynn Canal & Stephens Passage
BenJammin @13327
Jul 9 – Sep 30, 2025 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · Jul – Sep 2025
155 m
Deepest dive
5:43
Longest dive
36
Dives
- Sightings
- 4
- Days between first and last sighting
- 83
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 9, 2025 | 200 m | 12.4°C | 155 m |
| Sep 28, 2025 | 67 m | 12.2°C | 34 m |
| Sep 29, 2025 | 208 m | 11.7°C | 102 m |
| Sep 30, 2025 | 99 m | 11.4°C | 28 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
155 m
Deepest dive
5:43
Longest dive
36
Dives
33 m
Avg dive depth
4
Sightings
83
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 (200 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 9, 2025
measured- Seafloor depth
- 200 m
- Sea-surface temperature
- 12.4°C
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 67 m – 208 m
- Sea-surface temperature
- 11.4°C – 12.4°C
- Distance from shore
- 1.0 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.