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

HW-MN0103636 – Residency

44th sighting in Iceland
Fluke of HW-MN0103636
HW-MN0103636 Confirmed in the catalog @114197
Jul 10 – Oct 3, 2026 · Iceland

Shelf life, well lived

Two more look-overs on my green water, feed thick, company loose and easy.

42 m
Deepest dive
1:37
Longest dive
26
Dives
Sightings
3
Days between first and last sighting
85

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 10, 202646 m10.4°C42 m
Sep 30, 202624 m9.4°C20 m
Oct 3, 202638 m9.5°C22 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 10, 2026 — seafloor 46 m (measured), deepest dive 42 m (modelled)Jul 10Sep 30, 2026 — seafloor 24 m (measured), deepest dive 20 m (modelled)Sep 30Oct 3, 2026 — seafloor 38 m (measured), deepest dive 22 m (modelled)Oct 3

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

Dives

42 m
Deepest dive
1:37
Longest dive
26
Dives
17 m
Avg dive depth
3
Sightings
85
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255042 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (46 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 10, 2026

measured
Seafloor depth
46 m
Sea-surface temperature
10.4°C
Distance from shore
10.0 km

Across the residency · 3 sightings

measured
Seafloor depth
24 m – 46 m
Sea-surface temperature
9.4°C – 10.4°C
Distance from shore
5.0 km – 10.0 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 3 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.