Merge – Residency
6th sighting in Johnstone Strait & Broughton
Merge @7576
Jul 19 – Sep 15, 2022 · Johnstone Strait & Broughton
Johnstone Strait & Broughton · Jul – Sep 2022
58 m
Deepest dive
2:53
Longest dive
34
Dives
- Sightings
- 2
- Days between first and last sighting
- 57
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 19, 2022 | 77 m | — | 58 m |
| Sep 15, 2022 | 79 m | — | 55 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
58 m
Deepest dive
2:53
Longest dive
34
Dives
23 m
Avg dive depth
2
Sightings
57
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 (77 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 19, 2022
measured- Seafloor depth
- 77 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 77 m – 79 m
- Sea-surface temperature
- —
- 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.