HW-MN0510927 – Residency
2nd sighting in Salish Sea
HW-MN0510927 @158381
May 7 – Jul 22, 2026 · Salish Sea
Salish Sea · May – Jul 2026
106 m
Deepest dive
4:55
Longest dive
33
Dives
- Sightings
- 2
- Days between first and last sighting
- 76
- Deepest dive on record
- 106 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 7, 2026 | 211 m | 10.8°C | 106 m |
| Jul 22, 2026 | 111 m | 19.5°C | 64 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
106 m
Deepest dive
4:55
Longest dive
33
Dives
27 m
Avg dive depth
2
Sightings
76
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 (211 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 7, 2026
measured- Seafloor depth
- 211 m
- Sea-surface temperature
- 10.8°C
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 111 m – 211 m
- Sea-surface temperature
- 10.8°C – 19.5°C
- Distance from shore
- 3.0 km – 8.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.