Grommet – Residency
7th sighting in Gulf of Maine
Grommet @19679
Jul 2 – Aug 29, 2024 · Gulf of Maine
Gulf of Maine · Jul – Aug 2024
50 m
Deepest dive
1:32
Longest dive
18
Dives
- Sightings
- 2
- Days between first and last sighting
- 58
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 2, 2024 | 60 m | 13.4°C | 50 m |
| Aug 29, 2024 | 45 m | 14.7°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
50 m
Deepest dive
1:32
Longest dive
18
Dives
23 m
Avg dive depth
2
Sightings
58
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 (60 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 2, 2024
measured- Seafloor depth
- 60 m
- Sea-surface temperature
- 13.4°C
- Distance from shore
- 51.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 45 m – 60 m
- Sea-surface temperature
- 13.4°C – 14.7°C
- Distance from shore
- 15.0 km – 51.0 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.