HW-MN0524620 – Residency
2nd sighting in Haida Gwaii
HW-MN0524620 @137690
Jul 5 – Aug 17, 2026 · Haida Gwaii
Haida Gwaii · Jul – Aug 2026
34 m
Deepest dive
1:47
Longest dive
13
Dives
- Sightings
- 2
- Days between first and last sighting
- 43
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, 2026 | 21 m | 12.8°C | 18 m |
| Aug 17, 2026 | 39 m | 15.3°C | 34 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
34 m
Deepest dive
1:47
Longest dive
13
Dives
15 m
Avg dive depth
2
Sightings
43
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 (39 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 17, 2026
measured- Seafloor depth
- 39 m
- Sea-surface temperature
- 15.3°C
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 21 m – 39 m
- Sea-surface temperature
- 12.8°C – 15.3°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.