Tectonic – Residency
2nd sighting in Gulf of Maine
Tectonic @21964
Aug 31 – Sep 4, 2008 · Gulf of Maine
Gulf of Maine · Aug – Sep 2008
94 m
Deepest dive
2:26
Longest dive
22
Dives
- Sightings
- 2
- Days between first and last sighting
- 3
- Deepest dive on record
- 94 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) |
|---|---|---|---|
| Aug 31, 2008 | 51 m | — | 29 m |
| Sep 4, 2008 | 146 m | — | 94 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
94 m
Deepest dive
2:26
Longest dive
22
Dives
19 m
Avg dive depth
2
Sightings
3
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 (146 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 4, 2008
measured- Seafloor depth
- 146 m
- Sea-surface temperature
- —
- Distance from shore
- 52.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 51 m – 146 m
- Sea-surface temperature
- —
- Distance from shore
- 22.0 km – 52.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.