Gollum – Residency
Gollum @2452
Oct 10, 2022 · North Pacific
North Pacific · Oct 2022
36 m
Deepest dive
1:31
Longest dive
10
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 10, 2022 | 43 m | 19.8°C | 32 m |
| Oct 10, 2022 | 419 m | 20.7°C | 36 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
36 m
Deepest dive
1:31
Longest dive
10
Dives
18 m
Avg dive depth
2
Sightings
Same day
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 (419 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 10, 2022
measured- Seafloor depth
- 419 m
- Sea-surface temperature
- 20.7°C
- Distance from shore
- 14.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 43 m – 419 m
- Sea-surface temperature
- 19.8°C – 20.7°C
- Distance from shore
- 8.0 km – 14.0 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.