HW-MN0521848 – Residency
3rd sighting in Gulf of California
HW-MN0521848 @47615
Mar 12 – 13, 2026 · Gulf of California
Gulf of California · Mar 2026
106 m
Deepest dive
3:47
Longest dive
11
Dives
- Sightings
- 2
- Days between first and last sighting
- 1
- Deepest dive on record
- 106 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) |
|---|---|---|---|
| Mar 12, 2026 | 653 m | 22.7°C | 106 m |
| Mar 13, 2026 | 108 m | 23.1°C | 96 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
106 m
Deepest dive
3:47
Longest dive
11
Dives
41 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 (653 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 12, 2026
measured- Seafloor depth
- 653 m
- Sea-surface temperature
- 22.7°C
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 108 m – 653 m
- Sea-surface temperature
- 22.7°C – 23.1°C
- Distance from shore
- 3.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.