Caspian/Tattoo – Residency
22nd sighting in Salish Sea
Caspian/Tattoo @7032
Aug 10 – Sep 1, 2025 · Salish Sea
Salish Sea · Aug – Sep 2025
55 m
Deepest dive
1:59
Longest dive
26
Dives
- Sightings
- 3
- Days between first and last sighting
- 22
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 10, 2025 | 72 m | 14.3°C | 55 m |
| Aug 16, 2025 | 184 m | 14.5°C | 25 m |
| Sep 1, 2025 | 37 m | 16.0°C | 33 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
55 m
Deepest dive
1:59
Longest dive
26
Dives
18 m
Avg dive depth
3
Sightings
22
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 (72 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 10, 2025
measured- Seafloor depth
- 72 m
- Sea-surface temperature
- 14.3°C
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 37 m – 184 m
- Sea-surface temperature
- 14.3°C – 16.0°C
- Distance from shore
- 2.0 km – 11.0 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.