HW-MN0440456 – Residency
4th sighting in Hawaiian Islands
HW-MN0440456 @14471
Feb 4 – Mar 27, 2026 · Hawaiian Islands
Shallow water, good company
Warm, close to shore, plenty of strangers to drift beside this spring.
84 m
Deepest dive
3:41
Longest dive
44
Dives
- Sightings
- 4
- Days between first and last sighting
- 51
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 4, 2026 | 2 m | 25.7°C | 2 m |
| Feb 4, 2026 | 145 m | 25.7°C | 84 m |
| Feb 8, 2026 | 3,400 m | 25.8°C | 37 m |
| Mar 27, 2026 | 76 m | 24.4°C | 66 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
84 m
Deepest dive
3:41
Longest dive
44
Dives
24 m
Avg dive depth
4
Sightings
51
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 (145 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 4, 2026
measured- Seafloor depth
- 145 m
- Sea-surface temperature
- 25.7°C
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 2 m – 3,400 m
- Sea-surface temperature
- 24.4°C – 25.8°C
- Distance from shore
- 2.0 km – 15.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.