HW-MN0510911 – Residency
5th sighting in Salish Sea
HW-MN0510911 @147710
May 22 – Jul 29, 2026 · Salish Sea
Salish Sea, early summer
Green water, good crowd, plenty of eyes on me this stretch.
188 m
Deepest dive
6:01
Longest dive
62
Dives
- Sightings
- 4
- Days between first and last sighting
- 67
- Deepest dive on record
- 188 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 22, 2026 | 62 m | 10.3°C | 31 m |
| Jun 22, 2026 | 248 m | 15.2°C | 34 m |
| Jul 8, 2026 | 245 m | 16.6°C | 188 m |
| Jul 29, 2026 | 211 m | 14.5°C | 162 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
188 m
Deepest dive
6:01
Longest dive
62
Dives
31 m
Avg dive depth
4
Sightings
67
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 (245 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 8, 2026
measured- Seafloor depth
- 245 m
- Sea-surface temperature
- 16.6°C
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 62 m – 248 m
- Sea-surface temperature
- 10.3°C – 16.6°C
- Distance from shore
- 1.0 km – 6.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.