Boomerang – Residency
7th sighting in Salish Sea
Boomerang @34632
Aug 13 – Sep 10, 2020 · Salish Sea
Salish Sea · Aug – Sep 2020
151 m
Deepest dive
4:46
Longest dive
104
Dives
- Sightings
- 6
- Days between first and last sighting
- 28
- Deepest dive on record
- 151 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) |
|---|---|---|---|
| Aug 13, 2020 | 80 m | — | 72 m |
| Aug 14, 2020 | 200 m | — | 151 m |
| Aug 19, 2020 | 132 m | — | 41 m |
| Sep 2, 2020 | 78 m | — | 69 m |
| Sep 5, 2020 | 80 m | — | 62 m |
| Sep 10, 2020 | 275 m | — | 54 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
151 m
Deepest dive
4:46
Longest dive
104
Dives
25 m
Avg dive depth
6
Sightings
28
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 (200 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 14, 2020
measured- Seafloor depth
- 200 m
- Sea-surface temperature
- —
- Distance from shore
- 14.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 78 m – 275 m
- Sea-surface temperature
- —
- Distance from shore
- 10.0 km – 15.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.