2026 calf of Telson – Residency
3rd sighting in Salish Sea
2026 calf of Telson @162347
Jul 19 – Aug 4, 2026 · Salish Sea
Salish Sea · Jul – Aug 2026
82 m
Deepest dive
3:39
Longest dive
30
Dives
- Sightings
- 3
- Days between first and last sighting
- 16
- Deepest dive on record
- 82 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) |
|---|---|---|---|
| Jul 19, 2026 | 57 m | 15.1°C | 49 m |
| Aug 3, 2026 | 157 m | 15.1°C | 82 m |
| Aug 4, 2026 | 116 m | 15.2°C | 67 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
82 m
Deepest dive
3:39
Longest dive
30
Dives
24 m
Avg dive depth
3
Sightings
16
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 (157 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 3, 2026
measured- Seafloor depth
- 157 m
- Sea-surface temperature
- 15.1°C
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 57 m – 157 m
- Sea-surface temperature
- 15.1°C – 15.2°C
- Distance from shore
- 1.0 km – 4.0 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.