Chelsea – Residency
Chelsea @1363
Oct 16 – 17, 2021 · North Pacific
North Pacific · Oct 2021
58 m
Deepest dive
2:27
Longest dive
14
Dives
- Sightings
- 3
- Days between first and last sighting
- 1
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 16, 2021 | 856 m | — | 28 m |
| Oct 16, 2021 | 396 m | — | 32 m |
| Oct 17, 2021 | 756 m | — | 58 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
58 m
Deepest dive
2:27
Longest dive
14
Dives
17 m
Avg dive depth
3
Sightings
1
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 (756 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 17, 2021
measured- Seafloor depth
- 756 m
- Sea-surface temperature
- —
- Distance from shore
- 18.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 396 m – 856 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km – 18.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.