Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Troms

HW-MN0200612 – Residency

6th sighting in Troms
Fluke of HW-MN0200612
HW-MN0200612 Confirmed in the catalog @131543
Nov 26, 2024 – Jan 10, 2025 · Troms

Troms · Nov 2024 – Jan 2025

127 m
Deepest dive
5:25
Longest dive
41
Dives
Sightings
5
Days between first and last sighting
45
Deepest dive on record
127 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Nov 26, 2024210 m—84 m
Nov 27, 2024226 m—127 m
Nov 28, 202464 m—53 m
Dec 1, 2024119 m—26 m
Jan 10, 202564 m—28 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Nov 26, 2024 — seafloor 210 m (measured), deepest dive 84 m (modelled)Nov 26Nov 27, 2024 — seafloor 226 m (measured), deepest dive 127 m (modelled)Nov 27Nov 28, 2024 — seafloor 64 m (measured), deepest dive 53 m (modelled)Nov 28Dec 1, 2024 — seafloor 119 m (measured), deepest dive 26 m (modelled)Dec 1Jan 10, 2025 — seafloor 64 m (measured), deepest dive 28 m (modelled)Jan 10

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

127 m
Deepest dive
5:25
Longest dive
41
Dives
25 m
Avg dive depth
5
Sightings
45
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150127 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (226 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

Unlock with Risa Deep

Place

Where this happened · Nov 27, 2024

measured
Seafloor depth
226 m
Sea-surface temperature
—
Distance from shore
—

Across the residency · 5 sightings

measured
Seafloor depth
64 m – 226 m
Sea-surface temperature
—
Distance from shore
—

Sources: GEBCO seafloor grid

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 5 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.