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

SAMADI – Residency

7th sighting in East Australia
Fluke of SAMADI
SAMADI Confirmed in the catalog @45996
Sep 21 – 29, 2025 · East Australia

East Australia · Sep 2025

23 m
Deepest dive
1:27
Longest dive
48
Dives
Sightings
3
Days between first and last sighting
8
Deepest dive on record
23 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 21, 202514 m—12 m
Sep 27, 202520 m—18 m
Sep 29, 202528 m—23 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 21, 2025 — seafloor 14 m (measured), deepest dive 12 m (modelled)Sep 21Sep 27, 2025 — seafloor 20 m (measured), deepest dive 18 m (modelled)Sep 27Sep 29, 2025 — seafloor 28 m (measured), deepest dive 23 m (modelled)Sep 29

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

Dives

23 m
Deepest dive
1:27
Longest dive
48
Dives
11 m
Avg dive depth
3
Sightings
8
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255023 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (28 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 29, 2025

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

Across the residency · 3 sightings

measured
Seafloor depth
14 m – 28 m
Sea-surface temperature
—
Distance from shore
15.0 km

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.