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

Shady – Residency

9th sighting in Iceland
Fluke of Shady
Shady Confirmed in the catalog @105307
Apr 21 – Jun 9, 2025 · Iceland

Iceland · Apr – Jun 2025

56 m
Deepest dive
2:36
Longest dive
90
Dives
Sightings
7
Days between first and last sighting
49

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 21, 202554 m—39 m
Apr 22, 202580 m—56 m
Apr 25, 202563 m—38 m
Apr 26, 202598 m—34 m
Apr 27, 202562 m—46 m
Apr 30, 202587 m—39 m
Jun 9, 2025113 m—54 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
Apr 21, 2025 — seafloor 54 m (measured), deepest dive 39 m (modelled)Apr 21Apr 22, 2025 — seafloor 80 m (measured), deepest dive 56 m (modelled)Apr 22Apr 25, 2025 — seafloor 63 m (measured), deepest dive 38 m (modelled)Apr 25Apr 26, 2025 — seafloor 98 m (measured), deepest dive 34 m (modelled)Apr 26Apr 27, 2025 — seafloor 62 m (measured), deepest dive 46 m (modelled)Apr 27Apr 30, 2025 — seafloor 87 m (measured), deepest dive 39 m (modelled)Apr 30Jun 9, 2025 — seafloor 113 m (measured), deepest dive 54 m (modelled)Jun 9

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

Dives

56 m
Deepest dive
2:36
Longest dive
90
Dives
20 m
Avg dive depth
7
Sightings
49
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010056 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (80 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 · Apr 22, 2025

measured
Seafloor depth
80 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 7 sightings

measured
Seafloor depth
54 m – 113 m
Sea-surface temperature
—
Distance from shore
2.0 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.