SEAK-1748 – Residency
7th sighting in Chatham Strait
SEAK-1748 @24342
Jul 14 – Aug 31, 2022 · Chatham Strait
Chatham Strait · Jul – Aug 2022
88 m
Deepest dive
3:00
Longest dive
42
Dives
- Sightings
- 3
- Days between first and last sighting
- 48
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 14, 2022 | 118 m | — | 55 m |
| Jul 15, 2022 | 334 m | — | 71 m |
| Aug 31, 2022 | 230 m | — | 88 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
88 m
Deepest dive
3:00
Longest dive
42
Dives
24 m
Avg dive depth
3
Sightings
48
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 (230 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 31, 2022
measured- Seafloor depth
- 230 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 118 m – 334 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.