Lillian – Residency
7th sighting in Chatham Strait
Lillian @18082
Jul 25 – 27, 2021 · Chatham Strait
Chatham Strait · Jul 2021
65 m
Deepest dive
2:46
Longest dive
23
Dives
- Sightings
- 4
- Days between first and last sighting
- 2
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 25, 2021 | 69 m | 12.0°C | 63 m |
| Jul 25, 2021 | 165 m | 12.1°C | 65 m |
| Jul 26, 2021 | 84 m | 12.9°C | 53 m |
| Jul 27, 2021 | 66 m | 12.7°C | 58 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
65 m
Deepest dive
2:46
Longest dive
23
Dives
31 m
Avg dive depth
4
Sightings
2
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 (165 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 25, 2021
measured- Seafloor depth
- 165 m
- Sea-surface temperature
- 12.1°C
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 66 m – 165 m
- Sea-surface temperature
- 12.0°C – 12.9°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.