DBC – Residency
9th sighting in Chatham Strait
DBC @26677
Jul 2 – 3, 2025 · Chatham Strait
Chatham Strait · Jul 2025
161 m
Deepest dive
6:26
Longest dive
47
Dives
- Sightings
- 2
- Days between first and last sighting
- 1
- Deepest dive on record
- 161 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 2, 2025 | 202 m | — | 161 m |
| Jul 3, 2025 | 108 m | — | 90 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
161 m
Deepest dive
6:26
Longest dive
47
Dives
43 m
Avg dive depth
2
Sightings
1
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 (202 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 2, 2025
measured- Seafloor depth
- 202 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 108 m – 202 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.