Canonical – Residency
3rd sighting in Chatham Strait
Canonical @5895
Aug 15 – 16, 2019 · Chatham Strait
Chatham Strait · Aug 2019
80 m
Deepest dive
3:01
Longest dive
21
Dives
- Sightings
- 2
- Days between first and last sighting
- 1
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 15, 2019 | 88 m | 12.8°C | 80 m |
| Aug 16, 2019 | 46 m | 13.3°C | 24 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
80 m
Deepest dive
3:01
Longest dive
21
Dives
22 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 (88 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 15, 2019
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- 12.8°C
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 46 m – 88 m
- Sea-surface temperature
- 12.8°C – 13.3°C
- Distance from shore
- 2.0 km – 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.