Chief – Residency
Chief @3365
Oct 17 – Nov 29, 2020 · North Pacific
North Pacific · Oct – Nov 2020
167 m
Deepest dive
5:41
Longest dive
48
Dives
- Sightings
- 6
- Days between first and last sighting
- 43
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 17, 2020 | 481 m | 21.2°C | 81 m |
| Oct 20, 2020 | 459 m | 21.8°C | 167 m |
| Oct 21, 2020 | 79 m | 21.9°C | 45 m |
| Oct 24, 2020 | 478 m | 19.9°C | 153 m |
| Oct 30, 2020 | 800 m | 19.5°C | 27 m |
| Nov 29, 2020 | 817 m | 16.5°C | 46 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
167 m
Deepest dive
5:41
Longest dive
48
Dives
30 m
Avg dive depth
6
Sightings
43
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 (459 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 20, 2020
measured- Seafloor depth
- 459 m
- Sea-surface temperature
- 21.8°C
- Distance from shore
- 6.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 79 m – 817 m
- Sea-surface temperature
- 16.5°C – 21.9°C
- Distance from shore
- 2.0 km – 14.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.