2024-2025 calf of Grumpy – Residency
3rd sighting in Santa Barbara Channel
2024-2025 calf of Grumpy @144203
Jul 9 – 13, 2026 · Santa Barbara Channel
Santa Barbara Channel · Jul 2026
70 m
Deepest dive
2:51
Longest dive
33
Dives
- Sightings
- 3
- Days between first and last sighting
- 4
- Deepest dive on record
- 70 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 9, 2026 | 586 m | 17.8°C | 28 m |
| Jul 12, 2026 | 104 m | 19.4°C | 70 m |
| Jul 13, 2026 | 128 m | 19.5°C | 68 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
70 m
Deepest dive
2:51
Longest dive
33
Dives
27 m
Avg dive depth
3
Sightings
4
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 (104 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 12, 2026
measured- Seafloor depth
- 104 m
- Sea-surface temperature
- 19.4°C
- Distance from shore
- 14.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 104 m – 586 m
- Sea-surface temperature
- 17.8°C – 19.5°C
- Distance from shore
- 14.0 km – 19.0 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.