CRC-18659 – Residency
12th sighting in Monterey Bay
CRC-18659 @56059
Jul 31 – Sep 3, 2025 · Monterey Bay
Monterey Bay · Jul – Sep 2025
146 m
Deepest dive
4:54
Longest dive
91
Dives
- Sightings
- 5
- Days between first and last sighting
- 34
- Deepest dive on record
- 146 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 31, 2025 | 407 m | — | 87 m |
| Aug 9, 2025 | 215 m | — | 146 m |
| Aug 25, 2025 | 77 m | — | 60 m |
| Aug 31, 2025 | 567 m | — | 65 m |
| Sep 3, 2025 | 89 m | — | 61 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
146 m
Deepest dive
4:54
Longest dive
91
Dives
28 m
Avg dive depth
5
Sightings
34
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 (215 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 9, 2025
measured- Seafloor depth
- 215 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 77 m – 567 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.