Maelstrom – Residency
4th sighting in Gulf of Maine
Maelstrom @10592
Jul 17 – Aug 29, 2021 · Gulf of Maine
Gulf of Maine · Jul – Aug 2021
55 m
Deepest dive
1:44
Longest dive
14
Dives
- Sightings
- 2
- Days between first and last sighting
- 43
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 17, 2021 | 145 m | — | 55 m |
| Aug 29, 2021 | 68 m | — | 41 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
55 m
Deepest dive
1:44
Longest dive
14
Dives
19 m
Avg dive depth
2
Sightings
43
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 (145 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 17, 2021
measured- Seafloor depth
- 145 m
- Sea-surface temperature
- —
- Distance from shore
- 40.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 68 m – 145 m
- Sea-surface temperature
- —
- Distance from shore
- 10.0 km – 40.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.