CRC-16481 – Residency
19th sighting in Gulf of California
CRC-16481 @12237
Dec 18, 2025 – Mar 3, 2026 · Gulf of California
Gulf of California · Dec 2025 – Mar 2026
116 m
Deepest dive
3:57
Longest dive
59
Dives
- Sightings
- 5
- Days between first and last sighting
- 75
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 18, 2025 | 56 m | 25.8°C | 38 m |
| Dec 25, 2025 | 7 m | 26.7°C | 6 m |
| Feb 19, 2026 | 327 m | 23.1°C | 84 m |
| Mar 3, 2026 | 327 m | 22.4°C | 116 m |
| Mar 3, 2026 | 46 m | 22.8°C | 32 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
116 m
Deepest dive
3:57
Longest dive
59
Dives
22 m
Avg dive depth
5
Sightings
75
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 (327 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 3, 2026
measured- Seafloor depth
- 327 m
- Sea-surface temperature
- 22.4°C
- Distance from shore
- 4.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 7 m – 327 m
- Sea-surface temperature
- 22.4°C – 26.7°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.