HW-MN0530004 – Residency
1st sighting in Hawaiian Islands
HW-MN0530004 @29250
Mar 21, 2025 · Hawaiian Islands
Hawaiian Islands · Mar 2025
192 m
Deepest dive
5:58
Longest dive
30
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
- Deepest dive on record
- 192 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 21, 2025 | 223 m | — | 192 m |
| Mar 21, 2025 | 64 m | — | 58 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
192 m
Deepest dive
5:58
Longest dive
30
Dives
30 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 (223 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 21, 2025
measured- Seafloor depth
- 223 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 64 m – 223 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.