Hammer – Residency
6th sighting in Newfoundland
Hammer @125386
Jul 24 – Aug 18, 2025 · Newfoundland
Newfoundland · Jul – Aug 2025
39 m
Deepest dive
1:37
Longest dive
36
Dives
- Sightings
- 4
- Days between first and last sighting
- 25
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 24, 2025 | 28 m | — | 19 m |
| Jul 29, 2025 | 30 m | — | 15 m |
| Aug 2, 2025 | 60 m | — | 39 m |
| Aug 18, 2025 | 49 m | — | 25 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
39 m
Deepest dive
1:37
Longest dive
36
Dives
14 m
Avg dive depth
4
Sightings
25
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 (60 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 2, 2025
measured- Seafloor depth
- 60 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 4 sightings
measured- Seafloor depth
- 28 m – 60 m
- Sea-surface temperature
- —
- Distance from shore
- —
Sources: GEBCO seafloor grid
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.