HW-MN0521719 – Residency
11th sighting in Gulf of California
HW-MN0521719 @47437
Feb 12 – Mar 3, 2026 · Gulf of California
Gulf of California · Feb – Mar 2026
86 m
Deepest dive
3:53
Longest dive
41
Dives
- Sightings
- 5
- Days between first and last sighting
- 19
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 12, 2026 | 24 m | 22.9°C | 21 m |
| Feb 13, 2026 | 79 m | 22.7°C | 39 m |
| Feb 13, 2026 | 327 m | 22.7°C | 86 m |
| Mar 3, 2026 | 327 m | 22.4°C | 58 m |
| Mar 3, 2026 | 1,022 m | 22.8°C | 74 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
86 m
Deepest dive
3:53
Longest dive
41
Dives
25 m
Avg dive depth
5
Sightings
19
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 13, 2026
measured- Seafloor depth
- 327 m
- Sea-surface temperature
- 22.7°C
- Distance from shore
- 4.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 24 m – 1,022 m
- Sea-surface temperature
- 22.4°C – 22.9°C
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.