HW-MN1104863 – Residency
4th sighting in East Australia
HW-MN1104863 @96828
Aug 25 – 26, 2026 · East Australia
East Australia · Aug 2026
10 m
Deepest dive
0:50
Longest dive
19
Dives
- Sightings
- 2
- Days between first and last sighting
- 1
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 25, 2026 | 9 m | 20.2°C | 8 m |
| Aug 26, 2026 | 16 m | 20.7°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
10 m
Deepest dive
0:50
Longest dive
19
Dives
6 m
Avg dive depth
2
Sightings
1
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 (16 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 26, 2026
measured- Seafloor depth
- 16 m
- Sea-surface temperature
- 20.7°C
- Distance from shore
- 9.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 9 m – 16 m
- Sea-surface temperature
- 20.2°C – 20.7°C
- Distance from shore
- 5.0 km – 9.0 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.