Ridgeline – Residency
8th sighting in Gulf of Maine
Ridgeline @12737
Jun 26 – Aug 6, 2022 · Gulf of Maine
Gulf of Maine · Jun – Aug 2022
96 m
Deepest dive
4:25
Longest dive
42
Dives
- Sightings
- 5
- Days between first and last sighting
- 41
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 26, 2022 | 78 m | 12.4°C | 35 m |
| Jul 7, 2022 | 35 m | 12.9°C | 30 m |
| Jul 20, 2022 | 118 m | 14.7°C | 96 m |
| Aug 3, 2022 | 78 m | 17.3°C | 45 m |
| Aug 6, 2022 | 107 m | 17.5°C | 40 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
96 m
Deepest dive
4:25
Longest dive
42
Dives
21 m
Avg dive depth
5
Sightings
41
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 (118 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 20, 2022
measured- Seafloor depth
- 118 m
- Sea-surface temperature
- 14.7°C
- Distance from shore
- 13.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 35 m – 118 m
- Sea-surface temperature
- 12.4°C – 17.5°C
- Distance from shore
- 6.0 km – 16.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.