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

HW-MN0104237 – Residency

8th sighting in Newfoundland
Fluke of HW-MN0104237
HW-MN0104237 Confirmed in the catalog @141106
Jun 17 – Aug 2, 2025 · Newfoundland

Newfoundland · Jun – Aug 2025

83 m
Deepest dive
2:59
Longest dive
69
Dives
Sightings
8
Days between first and last sighting
46
Deepest dive on record
83 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 17, 20254 m—3 m
Jun 18, 20255 m—4 m
Jun 21, 202518 m—9 m
Jun 22, 20257 m—6 m
Jun 23, 202516 m—14 m
Jun 24, 202513 m—11 m
Jul 31, 20257 m—6 m
Aug 2, 202593 m—83 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
Jun 17, 2025 — seafloor 4 m (measured), deepest dive 3 m (modelled)Jun 17Jun 18, 2025 — seafloor 5 m (measured), deepest dive 4 m (modelled)Jun 18Jun 21, 2025 — seafloor 18 m (measured), deepest dive 9 m (modelled)Jun 21Jun 22, 2025 — seafloor 7 m (measured), deepest dive 6 m (modelled)Jun 22Jun 23, 2025 — seafloor 16 m (measured), deepest dive 14 m (modelled)Jun 23Jun 24, 2025 — seafloor 13 m (measured), deepest dive 11 m (modelled)Jun 24Jul 31, 2025 — seafloor 7 m (measured), deepest dive 6 m (modelled)Jul 31Aug 2, 2025 — seafloor 93 m (measured), deepest dive 83 m (modelled)Aug 2

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

Dives

83 m
Deepest dive
2:59
Longest dive
69
Dives
10 m
Avg dive depth
8
Sightings
46
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010083 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (93 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 · Aug 2, 2025

measured
Seafloor depth
93 m
Sea-surface temperature
—
Distance from shore
1.0 km

Across the residency · 8 sightings

measured
Seafloor depth
4 m – 93 m
Sea-surface temperature
—
Distance from shore
1.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

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

Source records

This activity is assembled from 8 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.