SEAK-UASE-MMK-20170205-017 – Residency
2nd sighting in Au'au Channel
SEAK-UASE-MMK-20170205-017 @17364
Feb 22 – Mar 7, 2026 · Au'au Channel
Au'au Channel · Feb – Mar 2026
57 m
Deepest dive
2:46
Longest dive
33
Dives
- Sightings
- 3
- Days between first and last sighting
- 13
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 22, 2026 | 140 m | 24.7°C | 57 m |
| Mar 4, 2026 | 48 m | 24.7°C | 32 m |
| Mar 7, 2026 | 74 m | 24.7°C | 48 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
57 m
Deepest dive
2:46
Longest dive
33
Dives
18 m
Avg dive depth
3
Sightings
13
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 (140 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 22, 2026
measured- Seafloor depth
- 140 m
- Sea-surface temperature
- 24.7°C
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 48 m – 140 m
- Sea-surface temperature
- 24.7°C – 24.7°C
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.