CRC-15851 – Residency
5th sighting in Monterey Bay
CRC-15851 @989
Apr 9 – 25, 2025 · Monterey Bay
Monterey Bay · Apr 2025
264 m
Deepest dive
8:47
Longest dive
47
Dives
- Sightings
- 4
- Days between first and last sighting
- 16
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 9, 2025 | 121 m | — | 110 m |
| Apr 13, 2025 | 70 m | — | 61 m |
| Apr 22, 2025 | 92 m | — | 70 m |
| Apr 25, 2025 | 568 m | — | 264 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
264 m
Deepest dive
8:47
Longest dive
47
Dives
33 m
Avg dive depth
4
Sightings
16
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 (568 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 25, 2025
measured- Seafloor depth
- 568 m
- Sea-surface temperature
- —
- Distance from shore
- 12.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 70 m – 568 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 14.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.