CRC-15521 – Residency
17th sighting in Monterey Bay
CRC-15521 @787
May 10 – Jul 1, 2025 · Monterey Bay
Monterey Bay · May – Jul 2025
109 m
Deepest dive
3:53
Longest dive
42
Dives
- Sightings
- 4
- Days between first and last sighting
- 52
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 10, 2025 | 881 m | — | 86 m |
| Jul 1, 2025 | 51 m | — | 31 m |
| Jul 1, 2025 | 98 m | — | 65 m |
| Jul 1, 2025 | 567 m | — | 109 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
109 m
Deepest dive
3:53
Longest dive
42
Dives
25 m
Avg dive depth
4
Sightings
52
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 (567 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 1, 2025
measured- Seafloor depth
- 567 m
- Sea-surface temperature
- —
- Distance from shore
- 16.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 51 m – 881 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.