Dipthong – Residency
1st sighting in Hawaiian Islands
Dipthong @33013
Feb 7 – Mar 19, 2025 · Hawaiian Islands
Hawaiian Islands · Feb – Mar 2025
76 m
Deepest dive
3:18
Longest dive
17
Dives
- Sightings
- 2
- Days between first and last sighting
- 40
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Feb 7, 2025 | 11 m | 25.1°C | 9 m |
| Mar 19, 2025 | 88 m | 25.1°C | 76 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
76 m
Deepest dive
3:18
Longest dive
17
Dives
31 m
Avg dive depth
2
Sightings
40
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 (88 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 19, 2025
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- 25.1°C
- Distance from shore
- 6.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 11 m – 88 m
- Sea-surface temperature
- 25.1°C – 25.1°C
- Distance from shore
- 6.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.