HW-MN0510854 – Residency
3rd sighting in Salish Sea
HW-MN0510854 @142566
May 16 – Jun 7, 2026 · Salish Sea
Salish Sea · May – Jun 2026
124 m
Deepest dive
3:45
Longest dive
19
Dives
- Sightings
- 2
- Days between first and last sighting
- 22
- Deepest dive on record
- 124 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) |
|---|---|---|---|
| May 16, 2026 | 242 m | 11.1°C | 85 m |
| Jun 7, 2026 | 143 m | 10.5°C | 124 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
124 m
Deepest dive
3:45
Longest dive
19
Dives
28 m
Avg dive depth
2
Sightings
22
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 (143 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 7, 2026
measured- Seafloor depth
- 143 m
- Sea-surface temperature
- 10.5°C
- Distance from shore
- 12.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 143 m – 242 m
- Sea-surface temperature
- 10.5°C – 11.1°C
- Distance from shore
- 12.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.