164285 – Residency
2nd sighting in East Australia
164285 @164285
Aug 29 – 31, 2026 · East Australia
East Australia · Aug 2026
15 m
Deepest dive
0:52
Longest dive
18
Dives
- Sightings
- 2
- Days between first and last sighting
- 2
- Deepest dive on record
- 15 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 29, 2026 | 20 m | 20.2°C | 15 m |
| Aug 31, 2026 | 16 m | 20.4°C | 10 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
15 m
Deepest dive
0:52
Longest dive
18
Dives
6 m
Avg dive depth
2
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 (20 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 29, 2026
measured- Seafloor depth
- 20 m
- Sea-surface temperature
- 20.2°C
- Distance from shore
- 13.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 16 m – 20 m
- Sea-surface temperature
- 20.2°C – 20.4°C
- Distance from shore
- 9.0 km – 13.0 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.