Tusk – Residency
11th sighting in Gulf of Maine
Tusk @7307
Jul 9 – 24, 2023 · Gulf of Maine
Gulf of Maine · Jul 2023
73 m
Deepest dive
2:55
Longest dive
49
Dives
- Sightings
- 4
- Days between first and last sighting
- 15
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 9, 2023 | 106 m | — | 62 m |
| Jul 12, 2023 | 119 m | — | 73 m |
| Jul 23, 2023 | 82 m | — | 49 m |
| Jul 24, 2023 | 31 m | — | 26 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
73 m
Deepest dive
2:55
Longest dive
49
Dives
20 m
Avg dive depth
4
Sightings
15
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 (119 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 12, 2023
measured- Seafloor depth
- 119 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 31 m – 119 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.