CRC-17158 – Residency
7th sighting in Monterey Bay
CRC-17158 @7355
Dec 7 – 20, 2025 · Monterey Bay
Monterey Bay · Dec 2025
119 m
Deepest dive
4:45
Longest dive
33
Dives
- Sightings
- 3
- Days between first and last sighting
- 13
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 7, 2025 | 91 m | — | 60 m |
| Dec 14, 2025 | 143 m | — | 57 m |
| Dec 20, 2025 | 538 m | — | 119 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
119 m
Deepest dive
4:45
Longest dive
33
Dives
34 m
Avg dive depth
3
Sightings
13
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 (538 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 20, 2025
measured- Seafloor depth
- 538 m
- Sea-surface temperature
- —
- Distance from shore
- 10.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 91 m – 538 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 12.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.