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

NA-6495 – Residency

39th sighting in Iceland
Fluke of NA-6495
NA-6495 Confirmed in the catalog @6714
Nov 23, 2024 – Jan 26, 2025 · Iceland

Iceland · Nov 2024 – Jan 2025

86 m
Deepest dive
3:05
Longest dive
24
Dives
Sightings
4
Days between first and last sighting
64

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 23, 2024109 m3.2°C44 m
Jan 12, 2025109 m1.3°C86 m
Jan 12, 2025103 m1.4°C73 m
Jan 26, 202560 m1.5°C46 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
Nov 23, 2024 — seafloor 109 m (measured), deepest dive 44 m (modelled)Nov 23Jan 12, 2025 — seafloor 109 m (measured), deepest dive 86 m (modelled)Jan 12Jan 12, 2025 — seafloor 103 m (measured), deepest dive 73 m (modelled)Jan 12Jan 26, 2025 — seafloor 60 m (measured), deepest dive 46 m (modelled)Jan 26

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

Dives

86 m
Deepest dive
3:05
Longest dive
24
Dives
25 m
Avg dive depth
4
Sightings
64
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010086 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (109 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 · Jan 12, 2025

measured
Seafloor depth
109 m
Sea-surface temperature
1.3°C
Distance from shore
2.0 km

Across the residency · 4 sightings

measured
Seafloor depth
60 m – 109 m
Sea-surface temperature
1.3°C – 3.2°C
Distance from shore
1.0 km – 2.0 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 4 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.