Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Au'au Channel

SidePocket – Residency

4th sighting in Au'au Channel
Fluke of SidePocket
SidePocket Confirmed in the catalog @5521
Feb 1 – 3, 2025 · Au'au Channel

Au'au Channel · Feb 2025

41 m
Deepest dive
2:22
Longest dive
40
Dives
Sightings
3
Days between first and last sighting
2

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 1, 2025100 m25.2°C41 m
Feb 1, 202516 m25.1°C15 m
Feb 3, 202588 m25.2°C37 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
Feb 1, 2025 — seafloor 100 m (measured), deepest dive 41 m (modelled)Feb 1Feb 1, 2025 — seafloor 16 m (measured), deepest dive 15 m (modelled)Feb 1Feb 3, 2025 — seafloor 88 m (measured), deepest dive 37 m (modelled)Feb 3

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

Dives

41 m
Deepest dive
2:22
Longest dive
40
Dives
19 m
Avg dive depth
3
Sightings
2
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255041 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (100 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 · Feb 1, 2025

measured
Seafloor depth
100 m
Sea-surface temperature
25.2°C
Distance from shore
5.0 km

Across the residency · 3 sightings

measured
Seafloor depth
16 m – 100 m
Sea-surface temperature
25.1°C – 25.2°C
Distance from shore
5.0 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 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.