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

HW-MN0102591 – Residency

7th sighting in Troms
Fluke of HW-MN0102591
HW-MN0102591 Confirmed in the catalog @76114
Nov 11 – 21, 2024 · Troms

Troms · Nov 2024

57 m
Deepest dive
2:42
Longest dive
25
Dives
Sightings
3
Days between first and last sighting
9

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 11, 2024136 m—54 m
Nov 16, 2024326 m—57 m
Nov 21, 2024157 m—36 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 136 m (measured), deepest dive 54 m (modelled)Nov 11Nov 16, 2024 — seafloor 326 m (measured), deepest dive 57 m (modelled)Nov 16Nov 21, 2024 — seafloor 157 m (measured), deepest dive 36 m (modelled)Nov 21

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

Dives

57 m
Deepest dive
2:42
Longest dive
25
Dives
26 m
Avg dive depth
3
Sightings
9
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010057 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
136 m – 326 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.