CRC-15211 – Residency
12th sighting in Monterey Bay
CRC-15211 @351
Jul 2 – Sep 25, 2026 · Monterey Bay
Shelf Living, Midsummer Edition
Green water, good feeding, boats keeping their distance nicely.
243 m
Deepest dive
10:13
Longest dive
56
Dives
- Sightings
- 4
- Days between first and last sighting
- 85
- Deepest dive on record
- 243 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 2, 2026 | 567 m | 15.6°C | 243 m |
| Aug 8, 2026 | 39 m | 17.3°C | 29 m |
| Aug 10, 2026 | 155 m | 17.1°C | 72 m |
| Sep 25, 2026 | 56 m | — | 45 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
243 m
Deepest dive
10:13
Longest dive
56
Dives
27 m
Avg dive depth
4
Sightings
85
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 2, 2026
measured- Seafloor depth
- 567 m
- Sea-surface temperature
- 15.6°C
- Distance from shore
- 16.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 39 m – 567 m
- Sea-surface temperature
- 15.6°C – 17.3°C
- Distance from shore
- 2.0 km – 16.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.