65439 – Residency
2nd sighting in East Australia
65439 @65439
Sep 27 – Oct 1, 2026 · East Australia
East Australia · Sep – Oct 2026
15 m
Deepest dive
1:11
Longest dive
16
Dives
- Sightings
- 2
- Days between first and last sighting
- 4
- 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) |
|---|---|---|---|
| Sep 27, 2026 | 20 m | — | 15 m |
| Oct 1, 2026 | 17 m | — | 15 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
1:11
Longest dive
16
Dives
9 m
Avg dive depth
2
Sightings
4
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 · Sep 27, 2026
measured- Seafloor depth
- 20 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 17 m – 20 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.