HW-MN1111301 – Residency
2nd sighting in East Australia
HW-MN1111301 @147179
Sep 16 – 19, 2025 · East Australia
East Australia · Sep 2025
13 m
Deepest dive
0:55
Longest dive
26
Dives
- Sightings
- 2
- Days between first and last sighting
- 3
- Deepest dive on record
- 13 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 16, 2025 | 17 m | — | 13 m |
| Sep 19, 2025 | 9 m | — | 8 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
13 m
Deepest dive
0:55
Longest dive
26
Dives
7 m
Avg dive depth
2
Sightings
3
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 (17 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 16, 2025
measured- Seafloor depth
- 17 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 9 m – 17 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.