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

Tattoo – Residency

28th sighting in Iceland
Fluke of Tattoo
Tattoo Confirmed in the catalog @25114
Jun 24 – Aug 25, 2020 · Iceland

Iceland · Jun – Aug 2020

44 m
Deepest dive
2:02
Longest dive
79
Dives
Sightings
6
Days between first and last sighting
62

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 24, 202050 m10.1°C44 m
Jul 1, 202026 m11.1°C23 m
Aug 21, 202026 m12.0°C24 m
Aug 24, 202026 m11.7°C14 m
Aug 24, 202045 m11.7°C34 m
Aug 25, 202026 m11.7°C23 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
Jun 24, 2020 — seafloor 50 m (measured), deepest dive 44 m (modelled)Jun 24Jul 1, 2020 — seafloor 26 m (measured), deepest dive 23 m (modelled)Jul 1Aug 21, 2020 — seafloor 26 m (measured), deepest dive 24 m (modelled)Aug 21Aug 24, 2020 — seafloor 26 m (measured), deepest dive 14 m (modelled)Aug 24Aug 24, 2020 — seafloor 45 m (measured), deepest dive 34 m (modelled)Aug 24Aug 25, 2020 — seafloor 26 m (measured), deepest dive 23 m (modelled)Aug 25

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

Dives

44 m
Deepest dive
2:02
Longest dive
79
Dives
16 m
Avg dive depth
6
Sightings
62
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255044 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (50 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 · Jun 24, 2020

measured
Seafloor depth
50 m
Sea-surface temperature
10.1°C
Distance from shore
10.0 km

Across the residency · 6 sightings

measured
Seafloor depth
26 m – 50 m
Sea-surface temperature
10.1°C – 12.0°C
Distance from shore
7.0 km – 13.0 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 6 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.