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

HW-MN0200251 – Residency

6th sighting in Troms
Fluke of HW-MN0200251
HW-MN0200251 Confirmed in the catalog @97983
Nov 16, 2024 – Jan 10, 2025 · Troms

Troms · Nov 2024 – Jan 2025

118 m
Deepest dive
3:57
Longest dive
31
Dives
Sightings
3
Days between first and last sighting
55
Deepest dive on record
118 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 16, 2024326 m—118 m
Dec 2, 2024338 m—47 m
Jan 10, 2025193 m—55 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 16, 2024 — seafloor 326 m (measured), deepest dive 118 m (modelled)Nov 16Dec 2, 2024 — seafloor 338 m (measured), deepest dive 47 m (modelled)Dec 2Jan 10, 2025 — seafloor 193 m (measured), deepest dive 55 m (modelled)Jan 10

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

Dives

118 m
Deepest dive
3:57
Longest dive
31
Dives
26 m
Avg dive depth
3
Sightings
55
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150118 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (326 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.

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Place

Where this happened · Nov 16, 2024

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

Across the residency · 3 sightings

measured
Seafloor depth
193 m – 338 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 3 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).

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