Checkmate – Residency
11th sighting in Salish Sea
Checkmate @24175
May 23 – Jul 31, 2022 · Salish Sea
Salish Sea · May – Jul 2022
153 m
Deepest dive
5:48
Longest dive
36
Dives
- Sightings
- 4
- Days between first and last sighting
- 69
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 23, 2022 | 244 m | — | 153 m |
| May 23, 2022 | 111 m | — | 79 m |
| Jul 30, 2022 | 12 m | — | 11 m |
| Jul 31, 2022 | 146 m | — | 74 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
153 m
Deepest dive
5:48
Longest dive
36
Dives
24 m
Avg dive depth
4
Sightings
69
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 (244 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 23, 2022
measured- Seafloor depth
- 244 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 12 m – 244 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.