DBC – Residency
3rd sighting in Chatham Strait
DBC @26677
Jun 8 – Aug 18, 2021 · Chatham Strait
Chatham Strait · Jun – Aug 2021
100 m
Deepest dive
4:09
Longest dive
32
Dives
- Sightings
- 2
- Days between first and last sighting
- 71
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 8, 2021 | 300 m | — | 88 m |
| Aug 18, 2021 | 342 m | — | 100 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
100 m
Deepest dive
4:09
Longest dive
32
Dives
31 m
Avg dive depth
2
Sightings
71
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 (342 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 18, 2021
measured- Seafloor depth
- 342 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 300 m – 342 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.