HW-MN0503814 – Residency
1st sighting in Santa Barbara Channel
HW-MN0503814 @142136
Oct 1 – Nov 9, 2025 · Santa Barbara Channel
Santa Barbara Channel · Oct – Nov 2025
168 m
Deepest dive
6:23
Longest dive
43
Dives
- Sightings
- 4
- Days between first and last sighting
- 39
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 1, 2025 | 98 m | — | 7 m |
| Nov 6, 2025 | 320 m | — | 50 m |
| Nov 7, 2025 | 320 m | — | 117 m |
| Nov 9, 2025 | 361 m | — | 168 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
168 m
Deepest dive
6:23
Longest dive
43
Dives
24 m
Avg dive depth
4
Sightings
39
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 (361 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 9, 2025
measured- Seafloor depth
- 361 m
- Sea-surface temperature
- —
- Distance from shore
- 10.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 98 m – 361 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 17.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.