CRC-21612 – Residency
5th sighting in Salish Sea
CRC-21612 @100909
Aug 21 – Oct 12, 2026 · Salish Sea
Salish Sea · Aug – Oct 2026
157 m
Deepest dive
6:53
Longest dive
52
Dives
- Sightings
- 5
- Days between first and last sighting
- 52
- Deepest dive on record
- 157 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 21, 2026 | 175 m | 14.9°C | 99 m |
| Aug 23, 2026 | 134 m | 14.4°C | 46 m |
| Sep 3, 2026 | 193 m | — | 157 m |
| Oct 11, 2026 | 158 m | — | 68 m |
| Oct 12, 2026 | 173 m | — | 112 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
157 m
Deepest dive
6:53
Longest dive
52
Dives
34 m
Avg dive depth
5
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 (193 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 3, 2026
measured- Seafloor depth
- 193 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 134 m – 193 m
- Sea-surface temperature
- 14.4°C – 14.9°C
- Distance from shore
- 7.0 km – 9.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.