CRC-18739 – Residency
1st sighting in Gulf of the Farallones
CRC-18739 @47958
Sep 9 – Nov 1, 2023 · Gulf of the Farallones
Gulf of the Farallones · Sep – Nov 2023
40 m
Deepest dive
1:38
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- 53
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 9, 2023 | 52 m | — | 40 m |
| Nov 1, 2023 | 82 m | — | 31 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
40 m
Deepest dive
1:38
Longest dive
25
Dives
19 m
Avg dive depth
2
Sightings
53
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 (52 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 9, 2023
measured- Seafloor depth
- 52 m
- Sea-surface temperature
- —
- Distance from shore
- 18.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 52 m – 82 m
- Sea-surface temperature
- —
- Distance from shore
- 12.0 km – 18.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.