HW-MN0510891 – Residency
4th sighting in Salish Sea
HW-MN0510891 @144260
Jul 15 – Aug 19, 2025 · Salish Sea
Salish Sea · Jul – Aug 2025
85 m
Deepest dive
3:04
Longest dive
41
Dives
- Sightings
- 4
- Days between first and last sighting
- 35
- Deepest dive on record
- 85 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) |
|---|---|---|---|
| Jul 15, 2025 | 156 m | — | 57 m |
| Aug 3, 2025 | 191 m | — | 62 m |
| Aug 16, 2025 | 115 m | — | 85 m |
| Aug 19, 2025 | 163 m | — | 67 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
85 m
Deepest dive
3:04
Longest dive
41
Dives
26 m
Avg dive depth
4
Sightings
35
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 (115 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 16, 2025
measured- Seafloor depth
- 115 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 115 m – 191 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.