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

HW-MN0100584 – Residency

2nd sighting in Newfoundland
Fluke of HW-MN0100584
HW-MN0100584 Confirmed in the catalog @21211
Jul 28, 2026 · Newfoundland

Newfoundland · Jul 2026

36 m
Deepest dive
1:47
Longest dive
8
Dives
Sightings
1
Days between first and last sighting
Same day
Deepest dive on record
36 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 28, 202671 m12.6°C36 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
Jul 28, 2026 — seafloor 71 m (measured), deepest dive 36 m (modelled)Jul 28

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

Dives

36 m
Deepest dive
1:47
Longest dive
8
Dives
17 m
Avg dive depth
1
Sightings
Same day
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255036 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (71 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 · Jul 28, 2026

measured
Seafloor depth
71 m
Sea-surface temperature
12.6°C
Distance from shore
2.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 1 catalogued encounter 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.