2019 calf of SuperNova – Residency
16th sighting in Salish Sea
2019 calf of SuperNova @34637
Aug 23 – Sep 3, 2026 · Salish Sea
Late Summer, Same Green Water
Herring stacked up, hulls humming, and me right where I belong.
106 m
Deepest dive
4:44
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- 11
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 23, 2026 | 134 m | 14.4°C | 106 m |
| Sep 3, 2026 | 193 m | — | 57 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
106 m
Deepest dive
4:44
Longest dive
25
Dives
29 m
Avg dive depth
2
Sightings
11
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 (134 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 23, 2026
measured- Seafloor depth
- 134 m
- Sea-surface temperature
- 14.4°C
- Distance from shore
- 9.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 134 m – 193 m
- Sea-surface temperature
- 14.4°C
- Distance from shore
- 7.0 km – 9.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.