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

Hawk – Residency

15th sighting in Iceland
Fluke of Hawk
Hawk Confirmed in the catalog @130971
Mar 13 – Sep 15, 2025 · Iceland

Iceland · Mar – Sep 2025

57 m
Deepest dive
2:21
Longest dive
139
Dives
Sightings
14
Days between first and last sighting
186
Deepest dive on record
57 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 13, 202538 m—18 m
May 1, 202587 m—57 m
May 6, 202550 m—34 m
May 14, 202555 m—27 m
Jun 26, 202545 m—36 m
Jul 4, 202546 m—22 m
Jul 11, 202526 m—19 m
Jul 11, 202543 m—35 m
Jul 26, 202582 m—30 m
Jul 26, 202540 m—36 m
Aug 9, 202545 m—39 m
Aug 30, 202545 m—21 m
Sep 5, 202547 m—37 m
Sep 15, 202548 m—27 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
Mar 13, 2025 — seafloor 38 m (measured), deepest dive 18 m (modelled)Mar 13May 1, 2025 — seafloor 87 m (measured), deepest dive 57 m (modelled)May 6, 2025 — seafloor 50 m (measured), deepest dive 34 m (modelled)May 14, 2025 — seafloor 55 m (measured), deepest dive 27 m (modelled)May 14Jun 26, 2025 — seafloor 45 m (measured), deepest dive 36 m (modelled)Jul 4, 2025 — seafloor 46 m (measured), deepest dive 22 m (modelled)Jul 11, 2025 — seafloor 26 m (measured), deepest dive 19 m (modelled)Jul 11Jul 11, 2025 — seafloor 43 m (measured), deepest dive 35 m (modelled)Jul 26, 2025 — seafloor 82 m (measured), deepest dive 30 m (modelled)Jul 26, 2025 — seafloor 40 m (measured), deepest dive 36 m (modelled)Jul 26Aug 9, 2025 — seafloor 45 m (measured), deepest dive 39 m (modelled)Aug 30, 2025 — seafloor 45 m (measured), deepest dive 21 m (modelled)Sep 5, 2025 — seafloor 47 m (measured), deepest dive 37 m (modelled)Sep 5Sep 15, 2025 — seafloor 48 m (measured), deepest dive 27 m (modelled)

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

Dives

57 m
Deepest dive
2:21
Longest dive
139
Dives
15 m
Avg dive depth
14
Sightings
186
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010057 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (87 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 · May 1, 2025

measured
Seafloor depth
87 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 14 sightings

measured
Seafloor depth
26 m – 87 m
Sea-surface temperature
—
Distance from shore
1.0 km – 24.0 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 14 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.