Jurassic – Residency
6th sighting in Gulf of Maine
Jurassic @120373
Aug 5 – 15, 2026 · Gulf of Maine
Herring Rip Regulars
Slack tide, thick bait, and half my crowd showed up too.
50 m
Deepest dive
2:07
Longest dive
16
Dives
- Sightings
- 2
- Days between first and last sighting
- 10
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 5, 2026 | 68 m | 15.7°C | 50 m |
| Aug 15, 2026 | 48 m | 15.1°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
50 m
Deepest dive
2:07
Longest dive
16
Dives
18 m
Avg dive depth
2
Sightings
10
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 (68 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 5, 2026
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- 15.7°C
- Distance from shore
- 43.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 48 m – 68 m
- Sea-surface temperature
- 15.1°C – 15.7°C
- Distance from shore
- 38.0 km – 43.0 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.