SEAK-UASE-HEV-20040714-1-075 – Residency
8th sighting in Au'au Channel
SEAK-UASE-HEV-20040714-1-075 @39787
Feb 20 – Mar 8, 2026 · Au'au Channel
Au'au Channel · Feb – Mar 2026
200 m
Deepest dive
6:00
Longest dive
55
Dives
- Sightings
- 5
- Days between first and last sighting
- 16
- Deepest dive on record
- 200 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) |
|---|---|---|---|
| Feb 20, 2026 | 42 m | 24.6°C | 16 m |
| Feb 26, 2026 | 51 m | 24.5°C | 45 m |
| Feb 26, 2026 | 28 m | 24.5°C | 23 m |
| Mar 1, 2026 | 22 m | 24.3°C | 17 m |
| Mar 8, 2026 | 1,139 m | 24.9°C | 200 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
200 m
Deepest dive
6:00
Longest dive
55
Dives
22 m
Avg dive depth
5
Sightings
16
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 (1,139 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 8, 2026
measured- Seafloor depth
- 1,139 m
- Sea-surface temperature
- 24.9°C
- Distance from shore
- 5.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 22 m – 1,139 m
- Sea-surface temperature
- 24.3°C – 24.9°C
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.