HW-MN0521249 – Residency
5th sighting in Gulf of California
HW-MN0521249 @46910
Feb 17, 2026 · Gulf of California
Gulf of California · Feb 2026
160 m
Deepest dive
5:46
Longest dive
42
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
- Deepest dive on record
- 160 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) |
|---|---|---|---|
| Feb 17, 2026 | 5 m | 23.1°C | 4 m |
| Feb 17, 2026 | 327 m | 23.2°C | 160 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
160 m
Deepest dive
5:46
Longest dive
42
Dives
16 m
Avg dive depth
2
Sightings
Same day
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 · Feb 17, 2026
measured- Seafloor depth
- 327 m
- Sea-surface temperature
- 23.2°C
- Distance from shore
- 4.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 5 m – 327 m
- Sea-surface temperature
- 23.1°C – 23.2°C
- Distance from shore
- 1.0 km – 4.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.