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

LeftX – Residency

24th sighting in Iceland
Fluke of LeftX
LeftX Confirmed in the catalog @56683
May 25 – Aug 18, 2024 · Iceland

Iceland · May – Aug 2024

76 m
Deepest dive
3:36
Longest dive
63
Dives
Sightings
5
Days between first and last sighting
86

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 25, 202454 m—48 m
May 25, 2024109 m—74 m
Jul 7, 2024125 m—76 m
Aug 15, 202451 m—46 m
Aug 18, 2024-0 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
May 25, 2024 — seafloor 54 m (measured), deepest dive 48 m (modelled)May 25May 25, 2024 — seafloor 109 m (measured), deepest dive 74 m (modelled)May 25Jul 7, 2024 — seafloor 125 m (measured), deepest dive 76 m (modelled)Jul 7Aug 15, 2024 — seafloor 51 m (measured), deepest dive 46 m (modelled)Aug 15Aug 18, 2024 — seafloor -0 m (measured), deepest dive — (modelled)Aug 18

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

Dives

76 m
Deepest dive
3:36
Longest dive
63
Dives
26 m
Avg dive depth
5
Sightings
86
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010076 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (125 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 · Jul 7, 2024

measured
Seafloor depth
125 m
Sea-surface temperature
—
Distance from shore
3.0 km

Across the residency · 5 sightings

measured
Seafloor depth
-0 m – 125 m
Sea-surface temperature
—
Distance from shore
2.0 km – 3.0 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 5 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.