2017 calf of Hydra – Residency
4th sighting in Salish Sea
2017 calf of Hydra @11070
Jun 23 – Oct 18, 2022 · Salish Sea
Salish Sea · Jun – Oct 2022
133 m
Deepest dive
4:17
Longest dive
42
Dives
- Sightings
- 3
- Days between first and last sighting
- 117
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 23, 2022 | 108 m | — | 87 m |
| Jul 24, 2022 | 167 m | — | 133 m |
| Oct 18, 2022 | 35 m | — | 29 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
133 m
Deepest dive
4:17
Longest dive
42
Dives
37 m
Avg dive depth
3
Sightings
117
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 (167 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 24, 2022
measured- Seafloor depth
- 167 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 35 m – 167 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.