Horizon – Residency
3rd sighting in Johnstone Strait & Broughton
Horizon @49226
Aug 5 – Sep 26, 2026 · Johnstone Strait & Broughton
Cold Green Return of Sound
Shallow or deep, this ocean still knows my fluke by heart.
40 m
Deepest dive
2:00
Longest dive
9
Dives
- Sightings
- 2
- Days between first and last sighting
- 52
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 5, 2026 | -1 m | 14.3°C | — |
| Sep 26, 2026 | 65 m | — | 40 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
40 m
Deepest dive
2:00
Longest dive
9
Dives
19 m
Avg dive depth
2
Sightings
52
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 (65 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 26, 2026
measured- Seafloor depth
- 65 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- -1 m – 65 m
- Sea-surface temperature
- 14.3°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.