NA-2839 – Residency
2nd sighting in Troms
NA-2839 @9127
Nov 3, 2023 – Jan 25, 2024 · Troms
Troms · Nov 2023 – Jan 2024
309 m
Deepest dive
10:46
Longest dive
28
Dives
- Sightings
- 2
- Days between first and last sighting
- 83
- Deepest dive on record
- 309 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) |
|---|---|---|---|
| Nov 3, 2023 | 174 m | — | 87 m |
| Jan 25, 2024 | 397 m | — | 309 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
309 m
Deepest dive
10:46
Longest dive
28
Dives
63 m
Avg dive depth
2
Sightings
83
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 (397 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 25, 2024
measured- Seafloor depth
- 397 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 174 m – 397 m
- Sea-surface temperature
- —
- Distance from shore
- —
Sources: GEBCO seafloor grid
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.