Clamp – Residency
11th sighting in Gulf of Maine
Clamp @5589
Jun 17 – Aug 31, 2021 · Gulf of Maine
Gulf of Maine · Jun – Aug 2021
41 m
Deepest dive
1:58
Longest dive
50
Dives
- Sightings
- 4
- Days between first and last sighting
- 75
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 17, 2021 | 55 m | 16.8°C | 40 m |
| Aug 8, 2021 | 53 m | 19.8°C | 40 m |
| Aug 16, 2021 | 109 m | 21.5°C | 41 m |
| Aug 31, 2021 | 42 m | 20.0°C | 37 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
41 m
Deepest dive
1:58
Longest dive
50
Dives
17 m
Avg dive depth
4
Sightings
75
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 (109 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 16, 2021
measured- Seafloor depth
- 109 m
- Sea-surface temperature
- 21.5°C
- Distance from shore
- 26.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 42 m – 109 m
- Sea-surface temperature
- 16.8°C – 21.5°C
- Distance from shore
- 8.0 km – 30.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.