HW-MN0102458 – Residency
3rd sighting in Troms
HW-MN0102458 @60487
Dec 7, 2025 – Jan 1, 2026 · Troms
Troms · Dec 2025 – Jan 2026
116 m
Deepest dive
5:41
Longest dive
22
Dives
- Sightings
- 2
- Days between first and last sighting
- 25
- Deepest dive on record
- 116 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) |
|---|---|---|---|
| Dec 7, 2025 | 247 m | — | 108 m |
| Jan 1, 2026 | 297 m | 6.0°C | 116 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
116 m
Deepest dive
5:41
Longest dive
22
Dives
37 m
Avg dive depth
2
Sightings
25
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 (297 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 1, 2026
measured- Seafloor depth
- 297 m
- Sea-surface temperature
- 6.0°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 247 m – 297 m
- Sea-surface temperature
- 6.0°C
- Distance from shore
- —
Sources: GEBCO seafloor grid · NOAA OISST sea temperature
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.