2024-2025 calf of CRC-15559 – Residency
2nd sighting in Santa Barbara Channel
2024-2025 calf of CRC-15559 @137469
Oct 25, 2025 · Santa Barbara Channel
Santa Barbara Channel · Oct 2025
121 m
Deepest dive
4:54
Longest dive
38
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
- Deepest dive on record
- 121 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 25, 2025 | 191 m | — | 63 m |
| Oct 25, 2025 | 180 m | — | 121 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
121 m
Deepest dive
4:54
Longest dive
38
Dives
30 m
Avg dive depth
2
Sightings
Same day
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 (180 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 25, 2025
measured- Seafloor depth
- 180 m
- Sea-surface temperature
- —
- Distance from shore
- 16.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 180 m – 191 m
- Sea-surface temperature
- —
- Distance from shore
- 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.