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

Occuli – Residency

24th sighting in Iceland
Fluke of Occuli
Occuli Confirmed in the catalog @82706
Jul 2 – Sep 25, 2025 · Iceland

Iceland · Jul – Sep 2025

107 m
Deepest dive
5:11
Longest dive
136
Dives
Sightings
7
Days between first and last sighting
85
Deepest dive on record
107 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 2, 2025123 m—79 m
Jul 22, 2025125 m—100 m
Jul 30, 2025110 m—27 m
Jul 30, 202588 m—50 m
Aug 4, 2025124 m—46 m
Aug 18, 202580 m—59 m
Sep 25, 2025126 m—107 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 2, 2025 — seafloor 123 m (measured), deepest dive 79 m (modelled)Jul 2Jul 22, 2025 — seafloor 125 m (measured), deepest dive 100 m (modelled)Jul 22Jul 30, 2025 — seafloor 110 m (measured), deepest dive 27 m (modelled)Jul 30Jul 30, 2025 — seafloor 88 m (measured), deepest dive 50 m (modelled)Jul 30Aug 4, 2025 — seafloor 124 m (measured), deepest dive 46 m (modelled)Aug 4Aug 18, 2025 — seafloor 80 m (measured), deepest dive 59 m (modelled)Aug 18Sep 25, 2025 — seafloor 126 m (measured), deepest dive 107 m (modelled)Sep 25

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

Dives

107 m
Deepest dive
5:11
Longest dive
136
Dives
23 m
Avg dive depth
7
Sightings
85
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150107 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (126 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 25, 2025

measured
Seafloor depth
126 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 7 sightings

measured
Seafloor depth
80 m – 126 m
Sea-surface temperature
—
Distance from shore
1.0 km – 4.0 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 7 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.