CRC-18020 – Residency
48th sighting in Monterey Bay
CRC-18020 @27165
Oct 31 – Nov 1, 2025 · Monterey Bay
Monterey Bay · Oct – Nov 2025
53 m
Deepest dive
1:44
Longest dive
9
Dives
- Sightings
- 2
- Days between first and last sighting
- 1
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 31, 2025 | 85 m | 16.0°C | 53 m |
| Nov 1, 2025 | 254 m | 15.4°C | 30 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
53 m
Deepest dive
1:44
Longest dive
9
Dives
23 m
Avg dive depth
2
Sightings
1
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 (85 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 31, 2025
measured- Seafloor depth
- 85 m
- Sea-surface temperature
- 16.0°C
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 85 m – 254 m
- Sea-surface temperature
- 15.4°C – 16.0°C
- Distance from shore
- 4.0 km – 5.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.