Rocker – Residency
5th sighting in Gulf of Maine
Rocker @17095
Jul 19, 2015 · Gulf of Maine
Gulf of Maine · Jul 2015
48 m
Deepest dive
2:06
Longest dive
18
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
- Deepest dive on record
- 48 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 19, 2015 | 93 m | — | 48 m |
| Jul 19, 2015 | 61 m | — | 48 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
48 m
Deepest dive
2:06
Longest dive
18
Dives
23 m
Avg dive depth
2
Sightings
Same day
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 (61 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 19, 2015
measured- Seafloor depth
- 61 m
- Sea-surface temperature
- —
- Distance from shore
- 17.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 61 m – 93 m
- Sea-surface temperature
- —
- Distance from shore
- 17.0 km – 28.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.