Akula – Residency
5th sighting in Gulf of the Farallones
Akula @144
Jun 30 – Oct 1, 2023 · Gulf of the Farallones
Gulf of the Farallones · Jun – Oct 2023
46 m
Deepest dive
1:49
Longest dive
64
Dives
- Sightings
- 7
- Days between first and last sighting
- 93
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 30, 2023 | 48 m | — | 35 m |
| Jul 3, 2023 | 10 m | — | 7 m |
| Jul 16, 2023 | 12 m | — | 11 m |
| Aug 12, 2023 | 35 m | — | 29 m |
| Aug 14, 2023 | 32 m | — | 25 m |
| Sep 21, 2023 | 50 m | — | 46 m |
| Oct 1, 2023 | 44 m | — | 40 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
46 m
Deepest dive
1:49
Longest dive
64
Dives
14 m
Avg dive depth
7
Sightings
93
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 (50 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 21, 2023
measured- Seafloor depth
- 50 m
- Sea-surface temperature
- —
- Distance from shore
- 16.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 10 m – 50 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.