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

HW-MN0200621 – Residency

3rd sighting in Troms
Fluke of HW-MN0200621
HW-MN0200621 Confirmed in the catalog @131552
Nov 11, 2024 – Jan 14, 2025 · Troms

Troms · Nov 2024 – Jan 2025

95 m
Deepest dive
3:53
Longest dive
25
Dives
Sightings
3
Days between first and last sighting
64
Deepest dive on record
95 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 11, 2024138 m—59 m
Nov 26, 2024130 m—89 m
Jan 14, 2025193 m—95 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 11, 2024 — seafloor 138 m (measured), deepest dive 59 m (modelled)Nov 11Nov 26, 2024 — seafloor 130 m (measured), deepest dive 89 m (modelled)Nov 26Jan 14, 2025 — seafloor 193 m (measured), deepest dive 95 m (modelled)Jan 14

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

Dives

95 m
Deepest dive
3:53
Longest dive
25
Dives
30 m
Avg dive depth
3
Sightings
64
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010095 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (193 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 · Jan 14, 2025

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

Across the residency · 3 sightings

measured
Seafloor depth
130 m – 193 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.