CRC-15874 – Residency
47th sighting in Monterey Bay
CRC-15874 @1394
Jun 23 – Oct 8, 2025 · Monterey Bay
Monterey Bay · Jun – Oct 2025
69 m
Deepest dive
3:17
Longest dive
35
Dives
- Sightings
- 4
- Days between first and last sighting
- 107
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 23, 2025 | 82 m | 12.7°C | 52 m |
| Aug 26, 2025 | 88 m | 13.1°C | 50 m |
| Aug 26, 2025 | 82 m | 13.1°C | 69 m |
| Oct 8, 2025 | 96 m | 17.1°C | 13 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
69 m
Deepest dive
3:17
Longest dive
35
Dives
17 m
Avg dive depth
4
Sightings
107
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 (82 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 26, 2025
measured- Seafloor depth
- 82 m
- Sea-surface temperature
- 13.1°C
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 82 m – 96 m
- Sea-surface temperature
- 12.7°C – 17.1°C
- Distance from shore
- 3.0 km – 11.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.