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

PWF-SP_5952 – Residency

6th sighting in East Australia
Fluke of PWF-SP_5952
PWF-SP_5952 Confirmed in the catalog @62383
Sep 25 – 30, 2025 · East Australia

East Australia · Sep 2025

20 m
Deepest dive
1:04
Longest dive
49
Dives
Sightings
4
Days between first and last sighting
5

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 25, 202513 m—11 m
Sep 25, 202516 m—12 m
Sep 25, 202516 m—14 m
Sep 30, 202522 m—20 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
Sep 25, 2025 — seafloor 13 m (measured), deepest dive 11 m (modelled)Sep 25Sep 25, 2025 — seafloor 16 m (measured), deepest dive 12 m (modelled)Sep 25Sep 25, 2025 — seafloor 16 m (measured), deepest dive 14 m (modelled)Sep 25Sep 30, 2025 — seafloor 22 m (measured), deepest dive 20 m (modelled)Sep 30

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

Dives

20 m
Deepest dive
1:04
Longest dive
49
Dives
9 m
Avg dive depth
4
Sightings
5
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255020 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (22 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 · Sep 30, 2025

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

Across the residency · 4 sightings

measured
Seafloor depth
13 m – 22 m
Sea-surface temperature
—
Distance from shore
3.0 km – 8.0 km

Sources: GEBCO seafloor grid

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.