CRC-21578 – Residency
2nd sighting in Gulf of the Farallones
CRC-21578 @99220
Sep 9 – 21, 2023 · Gulf of the Farallones
Gulf of the Farallones · Sep 2023
41 m
Deepest dive
1:43
Longest dive
32
Dives
- Sightings
- 2
- Days between first and last sighting
- 12
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 | 48 m | — | 35 m |
| Sep 21, 2023 | 46 m | — | 41 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
41 m
Deepest dive
1:43
Longest dive
32
Dives
18 m
Avg dive depth
2
Sightings
12
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 (46 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 21, 2023
measured- Seafloor depth
- 46 m
- Sea-surface temperature
- —
- Distance from shore
- 15.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 46 m – 48 m
- Sea-surface temperature
- —
- Distance from shore
- 15.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.