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

HW-MN0102498 – Residency

12th sighting in Iceland
Fluke of HW-MN0102498
HW-MN0102498 Confirmed in the catalog @73417
May 13 – Sep 8, 2025 · Iceland

Iceland · May – Sep 2025

59 m
Deepest dive
3:14
Longest dive
113
Dives
Sightings
8
Days between first and last sighting
118

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 13, 202526 m—21 m
May 14, 202530 m—26 m
May 14, 202557 m—43 m
May 24, 202523 m—19 m
Jun 19, 2025100 m—59 m
Jul 8, 202522 m—19 m
Jul 14, 202543 m—35 m
Sep 8, 202524 m—22 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 13, 2025 — seafloor 26 m (measured), deepest dive 21 m (modelled)May 13May 14, 2025 — seafloor 30 m (measured), deepest dive 26 m (modelled)May 14May 14, 2025 — seafloor 57 m (measured), deepest dive 43 m (modelled)May 14May 24, 2025 — seafloor 23 m (measured), deepest dive 19 m (modelled)May 24Jun 19, 2025 — seafloor 100 m (measured), deepest dive 59 m (modelled)Jun 19Jul 8, 2025 — seafloor 22 m (measured), deepest dive 19 m (modelled)Jul 8Jul 14, 2025 — seafloor 43 m (measured), deepest dive 35 m (modelled)Jul 14Sep 8, 2025 — seafloor 24 m (measured), deepest dive 22 m (modelled)Sep 8

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

Dives

59 m
Deepest dive
3:14
Longest dive
113
Dives
14 m
Avg dive depth
8
Sightings
118
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010059 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (100 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 · Jun 19, 2025

measured
Seafloor depth
100 m
Sea-surface temperature
—
Distance from shore
13.0 km

Across the residency · 8 sightings

measured
Seafloor depth
22 m – 100 m
Sea-surface temperature
—
Distance from shore
2.0 km – 13.0 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 8 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.