Eyeliner – Residency
1st sighting in Gulf of the Farallones
Eyeliner @91861
Apr 26 – Jun 30, 2025 · Gulf of the Farallones
Gulf of the Farallones · Apr – Jun 2025
58 m
Deepest dive
2:17
Longest dive
36
Dives
- Sightings
- 2
- Days between first and last sighting
- 65
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 26, 2025 | 60 m | — | 32 m |
| Jun 30, 2025 | 64 m | — | 58 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
58 m
Deepest dive
2:17
Longest dive
36
Dives
18 m
Avg dive depth
2
Sightings
65
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 (64 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 30, 2025
measured- Seafloor depth
- 64 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 60 m – 64 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 25.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.