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Iceland

HW-MN0102203 – Residency

24th sighting in Iceland
Fluke of HW-MN0102203
HW-MN0102203 Confirmed in the catalog @48269
May 25 – Jul 20, 2026 · Iceland

My Green Water Summer

Cold bay, good feeding, boats that already know my flukes.

66 m
Deepest dive
2:27
Longest dive
135
Dives
Sightings
12
Days between first and last sighting
56
Deepest dive on record
66 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 25, 202654 m8.9°C48 m
May 27, 2026154 m8.7°C66 m
May 29, 202656 m8.6°C38 m
Jun 19, 202638 m8.6°C34 m
Jun 20, 202654 m10.0°C49 m
Jun 21, 202631 m10.2°C18 m
Jun 22, 202620 m10.4°C16 m
Jun 23, 202633 m10.5°C7 m
Jul 5, 202629 m11.1°C18 m
Jul 5, 202653 m11.0°C42 m
Jul 6, 202653 m11.0°C45 m
Jul 20, 202646 m10.2°C29 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
May 25, 2026 — seafloor 54 m (measured), deepest dive 48 m (modelled)May 25May 27, 2026 — seafloor 154 m (measured), deepest dive 66 m (modelled)May 27May 29, 2026 — seafloor 56 m (measured), deepest dive 38 m (modelled)May 29Jun 19, 2026 — seafloor 38 m (measured), deepest dive 34 m (modelled)Jun 19Jun 20, 2026 — seafloor 54 m (measured), deepest dive 49 m (modelled)Jun 20Jun 21, 2026 — seafloor 31 m (measured), deepest dive 18 m (modelled)Jun 21Jun 22, 2026 — seafloor 20 m (measured), deepest dive 16 m (modelled)Jun 22Jun 23, 2026 — seafloor 33 m (measured), deepest dive 7 m (modelled)Jun 23Jul 5, 2026 — seafloor 29 m (measured), deepest dive 18 m (modelled)Jul 5Jul 5, 2026 — seafloor 53 m (measured), deepest dive 42 m (modelled)Jul 5Jul 6, 2026 — seafloor 53 m (measured), deepest dive 45 m (modelled)Jul 6Jul 20, 2026 — seafloor 46 m (measured), deepest dive 29 m (modelled)Jul 20

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

Dives

66 m
Deepest dive
2:27
Longest dive
135
Dives
17 m
Avg dive depth
12
Sightings
56
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010066 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (154 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 27, 2026

measured
Seafloor depth
154 m
Sea-surface temperature
8.7°C
Distance from shore
28.0 km

Across the residency · 12 sightings

measured
Seafloor depth
20 m – 154 m
Sea-surface temperature
8.6°C – 11.1°C
Distance from shore
1.0 km – 28.0 km

Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 12 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.