NA-10464 – Residency
2nd sighting in Newfoundland
NA-10464 @14954
Jul 21, 2025 · Newfoundland
Newfoundland · Jul 2025
47 m
Deepest dive
1:42
Longest dive
13
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) |
|---|---|---|---|
| Jul 21, 2025 | 46 m | 13.6°C | 28 m |
| Jul 21, 2025 | 78 m | 13.7°C | 47 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
47 m
Deepest dive
1:42
Longest dive
13
Dives
17 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 (78 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 21, 2025
measured- Seafloor depth
- 78 m
- Sea-surface temperature
- 13.7°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 46 m – 78 m
- Sea-surface temperature
- 13.6°C – 13.7°C
- Distance from shore
- —
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.