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

HW-MN0103163 – Residency

49th sighting in Iceland
Fluke of HW-MN0103163
HW-MN0103163 Confirmed in the catalog @98272
Apr 7 – Jul 16, 2025 · Iceland

Iceland · Apr – Jul 2025

109 m
Deepest dive
4:13
Longest dive
192
Dives
Sightings
19
Days between first and last sighting
100
Deepest dive on record
109 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 7, 202526 m5.8°C17 m
Apr 7, 202520 m5.7°C16 m
Apr 18, 202526 m5.7°C16 m
Apr 18, 202529 m5.7°C24 m
Apr 20, 202526 m6.1°C21 m
May 10, 2025-15 m6.8°C—
Jun 10, 202552 m9.0°C47 m
Jun 11, 202543 m9.0°C30 m
Jun 17, 2025119 m10.5°C109 m
Jun 17, 202553 m10.2°C19 m
Jun 20, 2025119 m10.0°C76 m
Jun 26, 202526 m10.2°C19 m
Jun 26, 202554 m10.1°C47 m
Jul 3, 202545 m10.7°C32 m
Jul 4, 202534 m11.3°C31 m
Jul 8, 202522 m11.4°C18 m
Jul 10, 202544 m11.1°C40 m
Jul 14, 202544 m11.7°C40 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
Apr 7, 2025 — seafloor 26 m (measured), deepest dive 17 m (modelled)Apr 7Apr 7, 2025 — seafloor 20 m (measured), deepest dive 16 m (modelled)Apr 18, 2025 — seafloor 26 m (measured), deepest dive 16 m (modelled)Apr 18, 2025 — seafloor 29 m (measured), deepest dive 24 m (modelled)Apr 20, 2025 — seafloor 26 m (measured), deepest dive 21 m (modelled)Apr 20May 10, 2025 — seafloor -15 m (measured), deepest dive — (modelled)Jun 10, 2025 — seafloor 52 m (measured), deepest dive 47 m (modelled)Jun 11, 2025 — seafloor 43 m (measured), deepest dive 30 m (modelled)Jun 17, 2025 — seafloor 119 m (measured), deepest dive 109 m (modelled)Jun 17Jun 17, 2025 — seafloor 53 m (measured), deepest dive 19 m (modelled)Jun 20, 2025 — seafloor 119 m (measured), deepest dive 76 m (modelled)Jun 26, 2025 — seafloor 26 m (measured), deepest dive 19 m (modelled)Jun 26, 2025 — seafloor 54 m (measured), deepest dive 47 m (modelled)Jun 26Jul 3, 2025 — seafloor 45 m (measured), deepest dive 32 m (modelled)Jul 4, 2025 — seafloor 34 m (measured), deepest dive 31 m (modelled)Jul 8, 2025 — seafloor 22 m (measured), deepest dive 18 m (modelled)Jul 10, 2025 — seafloor 44 m (measured), deepest dive 40 m (modelled)Jul 10Jul 14, 2025 — seafloor 44 m (measured), deepest dive 40 m (modelled)Jul 16, 2025 — seafloor 41 m (measured), deepest dive 37 m (modelled)

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

Dives

109 m
Deepest dive
4:13
Longest dive
192
Dives
17 m
Avg dive depth
19
Sightings
100
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150109 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (119 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 17, 2025

measured
Seafloor depth
119 m
Sea-surface temperature
10.5°C
Distance from shore
34.0 km

Across the residency · 19 sightings

measured
Seafloor depth
-15 m – 119 m
Sea-surface temperature
5.7°C – 11.8°C
Distance from shore
1.0 km – 34.0 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 19 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.