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

HW-MN0102662 – Residency

10th sighting in Troms
Fluke of HW-MN0102662
HW-MN0102662 Confirmed in the catalog @79057
Nov 5 – 16, 2024 · Troms

Troms · Nov 2024

94 m
Deepest dive
3:24
Longest dive
53
Dives
Sightings
4
Days between first and last sighting
11

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 5, 2024164 m9.1°C91 m
Nov 6, 2024179 m9.0°C48 m
Nov 15, 2024110 m8.7°C94 m
Nov 16, 2024326 m8.3°C72 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 5, 2024 — seafloor 164 m (measured), deepest dive 91 m (modelled)Nov 5Nov 6, 2024 — seafloor 179 m (measured), deepest dive 48 m (modelled)Nov 6Nov 15, 2024 — seafloor 110 m (measured), deepest dive 94 m (modelled)Nov 15Nov 16, 2024 — seafloor 326 m (measured), deepest dive 72 m (modelled)Nov 16

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

Dives

94 m
Deepest dive
3:24
Longest dive
53
Dives
36 m
Avg dive depth
4
Sightings
11
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010094 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (110 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 15, 2024

measured
Seafloor depth
110 m
Sea-surface temperature
8.7°C
Distance from shore
—

Across the residency · 4 sightings

measured
Seafloor depth
110 m – 326 m
Sea-surface temperature
8.3°C – 9.1°C
Distance from shore
—

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature

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

Source records

This activity is assembled from 4 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.