CRC-19918 – Residency
92nd sighting in Monterey Bay
CRC-19918 @66756
Jun 24 – Sep 15, 2026 · Monterey Bay
Same Shelf, Same Self
Summer again — cold water, full water, faces from small boats.
120 m
Deepest dive
4:14
Longest dive
70
Dives
- Sightings
- 6
- Days between first and last sighting
- 83
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 24, 2026 | 80 m | 16.6°C | 28 m |
| Sep 3, 2026 | 123 m | 15.3°C | 58 m |
| Sep 5, 2026 | 110 m | 16.0°C | 77 m |
| Sep 6, 2026 | 328 m | 15.5°C | 107 m |
| Sep 7, 2026 | 276 m | 15.9°C | 103 m |
| Sep 15, 2026 | 251 m | 16.5°C | 120 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
120 m
Deepest dive
4:14
Longest dive
70
Dives
28 m
Avg dive depth
6
Sightings
83
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 (251 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 15, 2026
measured- Seafloor depth
- 251 m
- Sea-surface temperature
- 16.5°C
- Distance from shore
- 3.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 80 m – 328 m
- Sea-surface temperature
- 15.3°C – 16.6°C
- Distance from shore
- 3.0 km – 10.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.