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

Apex – Residency

Fluke of Apex
Apex Confirmed in the catalog @22159
Jul 21 – Sep 2, 2024 · North Atlantic

North Atlantic · Jul – Sep 2024

35 m
Deepest dive
1:38
Longest dive
43
Dives
Sightings
4
Days between first and last sighting
43

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 21, 202434 m—25 m
Jul 24, 202420 m—16 m
Aug 21, 202440 m—31 m
Sep 2, 202440 m—35 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 21, 2024 — seafloor 34 m (measured), deepest dive 25 m (modelled)Jul 21Jul 24, 2024 — seafloor 20 m (measured), deepest dive 16 m (modelled)Jul 24Aug 21, 2024 — seafloor 40 m (measured), deepest dive 31 m (modelled)Aug 21Sep 2, 2024 — seafloor 40 m (measured), deepest dive 35 m (modelled)Sep 2

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

Dives

35 m
Deepest dive
1:38
Longest dive
43
Dives
14 m
Avg dive depth
4
Sightings
43
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255035 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (40 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 2, 2024

measured
Seafloor depth
40 m
Sea-surface temperature
—
Distance from shore
15.0 km

Across the residency · 4 sightings

measured
Seafloor depth
20 m – 40 m
Sea-surface temperature
—
Distance from shore
4.0 km – 17.0 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 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.