CRC-20623 – Residency
9th sighting in Salish Sea
CRC-20623 @79858
Aug 3 – 30, 2025 · Salish Sea
Salish Sea · Aug 2025
153 m
Deepest dive
5:03
Longest dive
73
Dives
- Sightings
- 4
- Days between first and last sighting
- 27
- Deepest dive on record
- 153 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 3, 2025 | 28 m | — | 21 m |
| Aug 3, 2025 | 170 m | — | 153 m |
| Aug 16, 2025 | 168 m | — | 124 m |
| Aug 30, 2025 | 119 m | — | 98 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
5:03
Longest dive
73
Dives
28 m
Avg dive depth
4
Sightings
27
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 (170 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 3, 2025
measured- Seafloor depth
- 170 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 28 m – 170 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.