HW-MN0503839 – Residency
6th sighting in Santa Barbara Channel
HW-MN0503839 @142456
Jul 5 – Dec 28, 2025 · Santa Barbara Channel
Santa Barbara Channel · Jul – Dec 2025
171 m
Deepest dive
6:31
Longest dive
117
Dives
- Sightings
- 12
- Days between first and last sighting
- 175
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 5, 2025 | 294 m | — | 51 m |
| Jul 31, 2025 | 247 m | — | 45 m |
| Sep 10, 2025 | 134 m | — | 92 m |
| Sep 26, 2025 | 166 m | — | 148 m |
| Oct 8, 2025 | 235 m | — | 144 m |
| Oct 8, 2025 | 210 m | — | 83 m |
| Nov 5, 2025 | 522 m | — | 171 m |
| Nov 8, 2025 | 557 m | — | 20 m |
| Nov 8, 2025 | 373 m | — | 46 m |
| Nov 8, 2025 | 389 m | — | 77 m |
| Nov 8, 2025 | 530 m | — | 28 m |
| Dec 28, 2025 | 177 m | — | 36 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
171 m
Deepest dive
6:31
Longest dive
117
Dives
27 m
Avg dive depth
12
Sightings
175
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 (522 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 5, 2025
measured- Seafloor depth
- 522 m
- Sea-surface temperature
- —
- Distance from shore
- 13.0 km
Across the residency · 12 sightings
measured- Seafloor depth
- 134 m – 557 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 17.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 12 catalogued encounters on Happywhale.