Eira – Residency
3rd sighting in Au'au Channel
Eira @26821
Dec 19 – 29, 2024 · Au'au Channel
Au'au Channel · Dec 2024
58 m
Deepest dive
2:32
Longest dive
12
Dives
- Sightings
- 2
- Days between first and last sighting
- 10
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 19, 2024 | 86 m | 25.7°C | 58 m |
| Dec 29, 2024 | 56 m | 25.6°C | 47 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
58 m
Deepest dive
2:32
Longest dive
12
Dives
22 m
Avg dive depth
2
Sightings
10
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 (86 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 19, 2024
measured- Seafloor depth
- 86 m
- Sea-surface temperature
- 25.7°C
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 56 m – 86 m
- Sea-surface temperature
- 25.6°C – 25.7°C
- Distance from shore
- 3.0 km – 5.0 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.