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

HW-MN0101972 – Residency

54th sighting in Iceland
Fluke of HW-MN0101972
HW-MN0101972 Confirmed in the catalog @38317
Jun 28 – Aug 14, 2025 · Iceland

Iceland · Jun – Aug 2025

—
Deepest dive
—
Longest dive
—
Dives
Sightings
13
Days between first and last sighting
46

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 28, 2025-0 m8.9°C—
Jun 30, 2025-0 m9.1°C—
Jul 1, 2025-0 m8.9°C—
Jul 3, 2025-0 m9.0°C—
Jul 12, 2025-0 m9.5°C—
Jul 14, 2025-0 m9.5°C—
Jul 16, 2025-0 m9.5°C—
Jul 18, 2025-0 m10.2°C—
Jul 19, 2025-0 m10.6°C—
Jul 21, 2025-0 m10.8°C—
Aug 6, 2025-0 m9.9°C—
Aug 10, 2025-0 m10.3°C—
Aug 14, 2025-0 m9.4°C—

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
Jun 28, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jun 28Jun 30, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 1, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 3, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 3Jul 12, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 14, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 16, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 16Jul 18, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 19, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 21, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Jul 21Aug 6, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Aug 10, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Aug 14, 2025 — seafloor -0 m (measured), deepest dive — (modelled)Aug 14

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

Dives

—
Deepest dive
—
Longest dive
—
Dives
—
Avg dive depth
13
Sightings
46
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
02550startdive sequence (illustrative)

Modelled from the published dive-behaviour distribution. 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 · Aug 14, 2025

measured
Seafloor depth
-0 m
Sea-surface temperature
9.4°C
Distance from shore
1.0 km

Across the residency · 13 sightings

measured
Seafloor depth
-0 m
Sea-surface temperature
8.9°C – 10.8°C
Distance from shore
1.0 km – 2.0 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 13 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.