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Iceland

Primeiro – Residency

19th sighting in Iceland
Fluke of Primeiro
Primeiro Confirmed in the catalog @38334
May 11 – Aug 3, 2023 · Iceland

Iceland · May – Aug 2023

122 m
Deepest dive
5:52
Longest dive
125
Dives
Sightings
8
Days between first and last sighting
84

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 11, 2023156 m5.3°C88 m
Jun 4, 2023193 m6.3°C101 m
Jun 9, 2023149 m6.4°C122 m
Jun 14, 2023182 m6.8°C79 m
Jun 16, 2023135 m7.2°C53 m
Jun 17, 2023149 m8.5°C50 m
Jun 26, 2023165 m8.5°C60 m
Aug 3, 202380 m9.3°C68 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 11, 2023 — seafloor 156 m (measured), deepest dive 88 m (modelled)May 11Jun 4, 2023 — seafloor 193 m (measured), deepest dive 101 m (modelled)Jun 4Jun 9, 2023 — seafloor 149 m (measured), deepest dive 122 m (modelled)Jun 9Jun 14, 2023 — seafloor 182 m (measured), deepest dive 79 m (modelled)Jun 14Jun 16, 2023 — seafloor 135 m (measured), deepest dive 53 m (modelled)Jun 16Jun 17, 2023 — seafloor 149 m (measured), deepest dive 50 m (modelled)Jun 17Jun 26, 2023 — seafloor 165 m (measured), deepest dive 60 m (modelled)Jun 26Aug 3, 2023 — seafloor 80 m (measured), deepest dive 68 m (modelled)Aug 3

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

Dives

122 m
Deepest dive
5:52
Longest dive
125
Dives
27 m
Avg dive depth
8
Sightings
84
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150122 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 · Jun 9, 2023

measured
Seafloor depth
149 m
Sea-surface temperature
6.4°C
Distance from shore
6.0 km

Across the residency · 8 sightings

measured
Seafloor depth
80 m – 193 m
Sea-surface temperature
5.3°C – 9.3°C
Distance from shore
2.0 km – 10.0 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 8 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.