CRC-9047 – Residency
2nd sighting in Northern California Coast
CRC-9047 @478
Aug 6 – 16, 2012 · Northern California Coast
Northern California Coast · Aug 2012
53 m
Deepest dive
1:50
Longest dive
43
Dives
- Sightings
- 2
- Days between first and last sighting
- 10
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 6, 2012 | 68 m | 12.7°C | 53 m |
| Aug 16, 2012 | 50 m | 11.6°C | 37 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
53 m
Deepest dive
1:50
Longest dive
43
Dives
18 m
Avg dive depth
2
Sightings
10
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 (68 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 6, 2012
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- 12.7°C
- Distance from shore
- 12.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 50 m – 68 m
- Sea-surface temperature
- 11.6°C – 12.7°C
- Distance from shore
- 5.0 km – 12.0 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.