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

HW-MN0103150 – Residency

18th sighting in Iceland
Fluke of HW-MN0103150
HW-MN0103150 Confirmed in the catalog @98252
Jun 19 – Jul 3, 2025 · Iceland

Iceland · Jun – Jul 2025

73 m
Deepest dive
2:26
Longest dive
83
Dives
Sightings
7
Days between first and last sighting
14
Deepest dive on record
73 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 19, 2025100 m—54 m
Jun 22, 202552 m—26 m
Jun 23, 202573 m—31 m
Jun 23, 20251 m—1 m
Jun 28, 202543 m—39 m
Jul 3, 202539 m—22 m
Jul 3, 202594 m—73 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
Jun 19, 2025 — seafloor 100 m (measured), deepest dive 54 m (modelled)Jun 19Jun 22, 2025 — seafloor 52 m (measured), deepest dive 26 m (modelled)Jun 22Jun 23, 2025 — seafloor 73 m (measured), deepest dive 31 m (modelled)Jun 23Jun 23, 2025 — seafloor 1 m (measured), deepest dive 1 m (modelled)Jun 23Jun 28, 2025 — seafloor 43 m (measured), deepest dive 39 m (modelled)Jun 28Jul 3, 2025 — seafloor 39 m (measured), deepest dive 22 m (modelled)Jul 3Jul 3, 2025 — seafloor 94 m (measured), deepest dive 73 m (modelled)Jul 3

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

Dives

73 m
Deepest dive
2:26
Longest dive
83
Dives
16 m
Avg dive depth
7
Sightings
14
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010073 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (94 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 3, 2025

measured
Seafloor depth
94 m
Sea-surface temperature
—
Distance from shore
33.0 km

Across the residency · 7 sightings

measured
Seafloor depth
1 m – 100 m
Sea-surface temperature
—
Distance from shore
5.0 km – 33.0 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.