SEAK-2391 – Residency
7th sighting in Chatham Strait
SEAK-2391 @18285
Jul 4 – 15, 2018 · Chatham Strait
Chatham Strait · Jul 2018
67 m
Deepest dive
2:11
Longest dive
27
Dives
- Sightings
- 3
- Days between first and last sighting
- 11
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 4, 2018 | 88 m | 10.4°C | 67 m |
| Jul 13, 2018 | 51 m | 11.4°C | 28 m |
| Jul 15, 2018 | 82 m | 11.2°C | 14 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
67 m
Deepest dive
2:11
Longest dive
27
Dives
15 m
Avg dive depth
3
Sightings
11
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 (88 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 4, 2018
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- 10.4°C
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 51 m – 88 m
- Sea-surface temperature
- 10.4°C – 11.4°C
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.