Clamp – Residency
14th sighting in Gulf of Maine
Clamp @5589
Aug 21 – 29, 2023 · Gulf of Maine
Gulf of Maine · Aug 2023
65 m
Deepest dive
2:38
Longest dive
56
Dives
- Sightings
- 2
- Days between first and last sighting
- 8
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 21, 2023 | 78 m | 19.2°C | 42 m |
| Aug 29, 2023 | 98 m | 18.9°C | 65 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
65 m
Deepest dive
2:38
Longest dive
56
Dives
22 m
Avg dive depth
2
Sightings
8
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 (98 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 29, 2023
measured- Seafloor depth
- 98 m
- Sea-surface temperature
- 18.9°C
- Distance from shore
- 29.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 78 m – 98 m
- Sea-surface temperature
- 18.9°C – 19.2°C
- Distance from shore
- 15.0 km – 29.0 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.