ALCYONE – Residency
12th sighting in East Australia
ALCYONE @27308
Sep 25 – Oct 6, 2024 · East Australia
East Australia · Sep – Oct 2024
14 m
Deepest dive
0:55
Longest dive
29
Dives
- Sightings
- 4
- Days between first and last sighting
- 11
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 25, 2024 | 6 m | — | 4 m |
| Sep 25, 2024 | 10 m | — | 9 m |
| Sep 30, 2024 | 17 m | — | 14 m |
| Oct 6, 2024 | 14 m | — | 12 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
14 m
Deepest dive
0:55
Longest dive
29
Dives
6 m
Avg dive depth
4
Sightings
11
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 30, 2024
measured- Seafloor depth
- 17 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 6 m – 17 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.