Launaana – Residency
15th sighting in Chatham Strait
Launaana @6332
Jul 24, 2020 · Chatham Strait
Chatham Strait · Jul 2020
73 m
Deepest dive
2:32
Longest dive
22
Dives
- Sightings
- 4
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 24, 2020 | 94 m | 12.5°C | 69 m |
| Jul 24, 2020 | 94 m | 12.5°C | 53 m |
| Jul 24, 2020 | 94 m | 12.5°C | 31 m |
| Jul 24, 2020 | 94 m | 12.5°C | 73 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
73 m
Deepest dive
2:32
Longest dive
22
Dives
26 m
Avg dive depth
4
Sightings
Same day
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 (94 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 24, 2020
measured- Seafloor depth
- 94 m
- Sea-surface temperature
- 12.5°C
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 94 m
- Sea-surface temperature
- 12.5°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.