CRC-21152 – Residency
22nd sighting in Monterey Bay
CRC-21152 @104086
Nov 25 – Dec 18, 2025 · Monterey Bay
Monterey Bay · Nov – Dec 2025
165 m
Deepest dive
5:37
Longest dive
71
Dives
- Sightings
- 5
- Days between first and last sighting
- 23
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Nov 25, 2025 | 62 m | — | 35 m |
| Nov 27, 2025 | 162 m | — | 55 m |
| Nov 28, 2025 | 142 m | — | 111 m |
| Dec 1, 2025 | 57 m | — | 17 m |
| Dec 18, 2025 | 198 m | — | 165 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
165 m
Deepest dive
5:37
Longest dive
71
Dives
23 m
Avg dive depth
5
Sightings
23
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 (198 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 18, 2025
measured- Seafloor depth
- 198 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 57 m – 198 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.