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Iceland

Voldemort – Residency

44th sighting in Iceland
Fluke of Voldemort
Voldemort Confirmed in the catalog @58845
Aug 26, 2024 – Jan 28, 2025 · Iceland

Iceland · Aug 2024 – Jan 2025

102 m
Deepest dive
4:34
Longest dive
263
Dives
Sightings
22
Days between first and last sighting
155

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 26, 2024149 m8.8°C102 m
Aug 27, 2024142 m8.7°C33 m
Aug 28, 2024149 m8.0°C81 m
Sep 8, 2024109 m8.2°C55 m
Sep 12, 2024109 m7.5°C98 m
Sep 14, 2024109 m7.3°C63 m
Sep 17, 202496 m5.9°C77 m
Sep 18, 2024109 m5.5°C39 m
Sep 20, 2024109 m5.4°C65 m
Sep 20, 2024109 m5.4°C65 m
Sep 23, 2024109 m4.4°C63 m
Sep 27, 202480 m4.4°C54 m
Sep 28, 202487 m5.1°C37 m
Oct 2, 2024107 m4.5°C18 m
Oct 16, 2024109 m4.3°C53 m
Oct 26, 2024109 m3.9°C49 m
Dec 31, 202475 m1.6°C61 m
Jan 1, 2025109 m0.9°C66 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 26, 2024 — seafloor 149 m (measured), deepest dive 102 m (modelled)Aug 26Aug 27, 2024 — seafloor 142 m (measured), deepest dive 33 m (modelled)Aug 28, 2024 — seafloor 149 m (measured), deepest dive 81 m (modelled)Sep 8, 2024 — seafloor 109 m (measured), deepest dive 55 m (modelled)Sep 12, 2024 — seafloor 109 m (measured), deepest dive 98 m (modelled)Sep 12Sep 14, 2024 — seafloor 109 m (measured), deepest dive 63 m (modelled)Sep 17, 2024 — seafloor 96 m (measured), deepest dive 77 m (modelled)Sep 18, 2024 — seafloor 109 m (measured), deepest dive 39 m (modelled)Sep 20, 2024 — seafloor 109 m (measured), deepest dive 65 m (modelled)Sep 20Sep 20, 2024 — seafloor 109 m (measured), deepest dive 65 m (modelled)Sep 23, 2024 — seafloor 109 m (measured), deepest dive 63 m (modelled)Sep 27, 2024 — seafloor 80 m (measured), deepest dive 54 m (modelled)Sep 28, 2024 — seafloor 87 m (measured), deepest dive 37 m (modelled)Sep 28Oct 2, 2024 — seafloor 107 m (measured), deepest dive 18 m (modelled)Oct 16, 2024 — seafloor 109 m (measured), deepest dive 53 m (modelled)Oct 26, 2024 — seafloor 109 m (measured), deepest dive 49 m (modelled)Dec 31, 2024 — seafloor 75 m (measured), deepest dive 61 m (modelled)Dec 31Jan 1, 2025 — seafloor 109 m (measured), deepest dive 66 m (modelled)Jan 9, 2025 — seafloor 59 m (measured), deepest dive 43 m (modelled)Jan 22, 2025 — seafloor 109 m (measured), deepest dive 36 m (modelled)Jan 26, 2025 — seafloor 60 m (measured), deepest dive 41 m (modelled)Jan 26Jan 28, 2025 — seafloor 40 m (measured), deepest dive 32 m (modelled)

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

Dives

102 m
Deepest dive
4:34
Longest dive
263
Dives
22 m
Avg dive depth
22
Sightings
155
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150102 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (149 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 · Aug 26, 2024

measured
Seafloor depth
149 m
Sea-surface temperature
8.8°C
Distance from shore
6.0 km

Across the residency · 22 sightings

measured
Seafloor depth
40 m – 149 m
Sea-surface temperature
0.3°C – 8.8°C
Distance from shore
1.0 km – 7.0 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 22 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.