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Iceland

Hades – Residency

29th sighting in Iceland
Fluke of Hades
Hades Confirmed in the catalog @124045
Aug 17, 2025 – Jan 8, 2026 · Iceland

Iceland · Aug 2025 – Jan 2026

127 m
Deepest dive
5:07
Longest dive
329
Dives
Sightings
25
Days between first and last sighting
144
Deepest dive on record
127 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 17, 202574 m—50 m
Aug 17, 202576 m—50 m
Aug 25, 202574 m—66 m
Oct 5, 2025123 m—67 m
Oct 8, 202595 m—76 m
Oct 9, 2025131 m—86 m
Oct 11, 2025140 m—91 m
Oct 11, 2025149 m—63 m
Oct 13, 202588 m—71 m
Oct 15, 2025115 m—102 m
Oct 15, 202585 m—53 m
Oct 17, 2025144 m—84 m
Oct 18, 2025212 m—127 m
Oct 23, 2025183 m—28 m
Oct 24, 2025209 m—126 m
Oct 24, 2025138 m—56 m
Oct 25, 202599 m—71 m
Oct 28, 2025126 m—83 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
Aug 17, 2025 — seafloor 74 m (measured), deepest dive 50 m (modelled)Aug 17Aug 17, 2025 — seafloor 76 m (measured), deepest dive 50 m (modelled)Aug 25, 2025 — seafloor 74 m (measured), deepest dive 66 m (modelled)Oct 5, 2025 — seafloor 123 m (measured), deepest dive 67 m (modelled)Oct 8, 2025 — seafloor 95 m (measured), deepest dive 76 m (modelled)Oct 9, 2025 — seafloor 131 m (measured), deepest dive 86 m (modelled)Oct 9Oct 11, 2025 — seafloor 140 m (measured), deepest dive 91 m (modelled)Oct 11, 2025 — seafloor 149 m (measured), deepest dive 63 m (modelled)Oct 13, 2025 — seafloor 88 m (measured), deepest dive 71 m (modelled)Oct 15, 2025 — seafloor 115 m (measured), deepest dive 102 m (modelled)Oct 15, 2025 — seafloor 85 m (measured), deepest dive 53 m (modelled)Oct 15Oct 17, 2025 — seafloor 144 m (measured), deepest dive 84 m (modelled)Oct 18, 2025 — seafloor 212 m (measured), deepest dive 127 m (modelled)Oct 23, 2025 — seafloor 183 m (measured), deepest dive 28 m (modelled)Oct 24, 2025 — seafloor 209 m (measured), deepest dive 126 m (modelled)Oct 24, 2025 — seafloor 138 m (measured), deepest dive 56 m (modelled)Oct 24Oct 25, 2025 — seafloor 99 m (measured), deepest dive 71 m (modelled)Oct 28, 2025 — seafloor 126 m (measured), deepest dive 83 m (modelled)Nov 28, 2025 — seafloor 72 m (measured), deepest dive 23 m (modelled)Dec 18, 2025 — seafloor 45 m (measured), deepest dive 37 m (modelled)Dec 26, 2025 — seafloor 80 m (measured), deepest dive 43 m (modelled)Dec 26Dec 26, 2025 — seafloor 81 m (measured), deepest dive 27 m (modelled)Dec 31, 2025 — seafloor 50 m (measured), deepest dive 35 m (modelled)Jan 1, 2026 — seafloor 56 m (measured), deepest dive 40 m (modelled)Jan 8, 2026 — seafloor 77 m (measured), deepest dive 48 m (modelled)

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

Dives

127 m
Deepest dive
5:07
Longest dive
329
Dives
23 m
Avg dive depth
25
Sightings
144
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150127 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (212 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 18, 2025

measured
Seafloor depth
212 m
Sea-surface temperature
—
Distance from shore
6.0 km

Across the residency · 25 sightings

measured
Seafloor depth
45 m – 212 m
Sea-surface temperature
—
Distance from shore
1.0 km – 8.0 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 25 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.