Keiko the Humpback – Residency
1st sighting in Gulf of the Farallones
Keiko the Humpback @1141
Aug 17 – Sep 29, 2024 · Gulf of the Farallones
Farallon Summer's End
These familiar waters held me through the turning season's quiet weeks.
46 m
Deepest dive
2:38
Longest dive
12
Dives
- Sightings
- 2
- Days between first and last sighting
- 43
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 17, 2024 | 53 m | 13.8°C | 41 m |
| Sep 29, 2024 | 56 m | 15.8°C | 46 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
2:38
Longest dive
12
Dives
17 m
Avg dive depth
2
Sightings
43
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 (56 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 29, 2024
measured- Seafloor depth
- 56 m
- Sea-surface temperature
- 15.8°C
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 53 m – 56 m
- Sea-surface temperature
- 13.8°C – 15.8°C
- Distance from shore
- 1.0 km – 19.0 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.