Two Spot – Residency
39th sighting in Salish Sea
Two Spot @3773
Aug 21 – Oct 11, 2021 · Salish Sea
Salish Sea · Aug – Oct 2021
68 m
Deepest dive
2:55
Longest dive
27
Dives
- Sightings
- 3
- Days between first and last sighting
- 51
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 21, 2021 | 124 m | 16.4°C | 49 m |
| Sep 27, 2021 | 150 m | 10.5°C | 68 m |
| Oct 11, 2021 | 73 m | 9.8°C | 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
68 m
Deepest dive
2:55
Longest dive
27
Dives
23 m
Avg dive depth
3
Sightings
51
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 (150 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 27, 2021
measured- Seafloor depth
- 150 m
- Sea-surface temperature
- 10.5°C
- Distance from shore
- 3.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 73 m – 150 m
- Sea-surface temperature
- 9.8°C – 16.4°C
- Distance from shore
- 3.0 km – 9.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.