Launaana – Residency
11th sighting in Chatham Strait
Launaana @6332
Jul 11 – Aug 15, 2019 · Chatham Strait
Chatham Strait · Jul – Aug 2019
72 m
Deepest dive
2:46
Longest dive
83
Dives
- Sightings
- 6
- Days between first and last sighting
- 35
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 11, 2019 | 88 m | 12.6°C | 72 m |
| Jul 21, 2019 | 56 m | 13.1°C | 48 m |
| Jul 25, 2019 | 64 m | 13.4°C | 52 m |
| Jul 26, 2019 | 54 m | 11.8°C | 41 m |
| Aug 12, 2019 | -880 m | — | — |
| Aug 15, 2019 | 88 m | 12.8°C | 39 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
72 m
Deepest dive
2:46
Longest dive
83
Dives
19 m
Avg dive depth
6
Sightings
35
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 11, 2019
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- 12.6°C
- Distance from shore
- 2.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- -880 m – 88 m
- Sea-surface temperature
- 11.8°C – 13.4°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 6 catalogued encounters on Happywhale.