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

HW-MN0102601 – Residency

16th sighting in Iceland
Fluke of HW-MN0102601
HW-MN0102601 Confirmed in the catalog @76376
Jul 11 – Aug 19, 2025 · Iceland

Iceland · Jul – Aug 2025

40 m
Deepest dive
1:49
Longest dive
41
Dives
Sightings
5
Days between first and last sighting
39

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 11, 202543 m—34 m
Jul 14, 202553 m—17 m
Jul 15, 202532 m—19 m
Jul 15, 202544 m—40 m
Aug 19, 202534 m—29 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
Jul 11, 2025 — seafloor 43 m (measured), deepest dive 34 m (modelled)Jul 11Jul 14, 2025 — seafloor 53 m (measured), deepest dive 17 m (modelled)Jul 14Jul 15, 2025 — seafloor 32 m (measured), deepest dive 19 m (modelled)Jul 15Jul 15, 2025 — seafloor 44 m (measured), deepest dive 40 m (modelled)Jul 15Aug 19, 2025 — seafloor 34 m (measured), deepest dive 29 m (modelled)Aug 19

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

Dives

40 m
Deepest dive
1:49
Longest dive
41
Dives
14 m
Avg dive depth
5
Sightings
39
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255040 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (44 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 15, 2025

measured
Seafloor depth
44 m
Sea-surface temperature
—
Distance from shore
6.0 km

Across the residency · 5 sightings

measured
Seafloor depth
32 m – 53 m
Sea-surface temperature
—
Distance from shore
5.0 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 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.