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

HW-MN0103281 – Residency

10th sighting in Iceland
Fluke of HW-MN0103281
HW-MN0103281 Confirmed in the catalog @105351
Sep 14 – Oct 22, 2024 · Iceland

Iceland · Sep – Oct 2024

23 m
Deepest dive
1:20
Longest dive
32
Dives
Sightings
4
Days between first and last sighting
38

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 14, 202428 m—19 m
Oct 8, 202426 m—19 m
Oct 11, 202426 m—21 m
Oct 22, 202426 m—23 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
Sep 14, 2024 — seafloor 28 m (measured), deepest dive 19 m (modelled)Sep 14Oct 8, 2024 — seafloor 26 m (measured), deepest dive 19 m (modelled)Oct 8Oct 11, 2024 — seafloor 26 m (measured), deepest dive 21 m (modelled)Oct 11Oct 22, 2024 — seafloor 26 m (measured), deepest dive 23 m (modelled)Oct 22

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

Dives

23 m
Deepest dive
1:20
Longest dive
32
Dives
12 m
Avg dive depth
4
Sightings
38
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255023 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (26 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 · Oct 22, 2024

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

Across the residency · 4 sightings

measured
Seafloor depth
26 m – 28 m
Sea-surface temperature
—
Distance from shore
13.0 km – 23.0 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 4 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.