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Iceland

Piju – Residency

37th sighting in Iceland
Fluke of Piju
Piju Confirmed in the catalog @37693
Aug 26 – Dec 14, 2025 · Iceland

Iceland · Aug – Dec 2025

175 m
Deepest dive
7:10
Longest dive
251
Dives
Sightings
20
Days between first and last sighting
110
Deepest dive on record
175 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 26, 2025177 m7.8°C66 m
Aug 26, 2025149 m8.0°C133 m
Aug 26, 2025149 m8.0°C84 m
Aug 27, 2025214 m9.9°C111 m
Aug 28, 2025161 m9.8°C72 m
Aug 28, 2025149 m10.0°C132 m
Aug 29, 2025203 m9.8°C29 m
Aug 29, 2025165 m9.9°C117 m
Aug 29, 2025158 m9.9°C141 m
Aug 30, 2025149 m9.8°C35 m
Aug 30, 2025187 m9.7°C112 m
Aug 30, 2025149 m9.8°C111 m
Aug 30, 2025127 m9.7°C74 m
Aug 31, 2025220 m9.3°C175 m
Sep 2, 2025149 m9.1°C75 m
Sep 4, 2025135 m9.6°C65 m
Sep 5, 2025120 m9.8°C53 m
Sep 6, 2025150 m9.3°C67 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, 2025 — seafloor 177 m (measured), deepest dive 66 m (modelled)Aug 26Aug 26, 2025 — seafloor 149 m (measured), deepest dive 133 m (modelled)Aug 26, 2025 — seafloor 149 m (measured), deepest dive 84 m (modelled)Aug 27, 2025 — seafloor 214 m (measured), deepest dive 111 m (modelled)Aug 28, 2025 — seafloor 161 m (measured), deepest dive 72 m (modelled)Aug 28Aug 28, 2025 — seafloor 149 m (measured), deepest dive 132 m (modelled)Aug 29, 2025 — seafloor 203 m (measured), deepest dive 29 m (modelled)Aug 29, 2025 — seafloor 165 m (measured), deepest dive 117 m (modelled)Aug 29, 2025 — seafloor 158 m (measured), deepest dive 141 m (modelled)Aug 29Aug 30, 2025 — seafloor 149 m (measured), deepest dive 35 m (modelled)Aug 30, 2025 — seafloor 187 m (measured), deepest dive 112 m (modelled)Aug 30, 2025 — seafloor 149 m (measured), deepest dive 111 m (modelled)Aug 30, 2025 — seafloor 127 m (measured), deepest dive 74 m (modelled)Aug 30Aug 31, 2025 — seafloor 220 m (measured), deepest dive 175 m (modelled)Sep 2, 2025 — seafloor 149 m (measured), deepest dive 75 m (modelled)Sep 4, 2025 — seafloor 135 m (measured), deepest dive 65 m (modelled)Sep 5, 2025 — seafloor 120 m (measured), deepest dive 53 m (modelled)Sep 5Sep 6, 2025 — seafloor 150 m (measured), deepest dive 67 m (modelled)Sep 30, 2025 — seafloor 110 m (measured), deepest dive 100 m (modelled)Dec 14, 2025 — seafloor 151 m (measured), deepest dive 38 m (modelled)

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

Dives

175 m
Deepest dive
7:10
Longest dive
251
Dives
29 m
Avg dive depth
20
Sightings
110
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200175 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (220 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 31, 2025

measured
Seafloor depth
220 m
Sea-surface temperature
9.3°C
Distance from shore
5.0 km

Across the residency · 20 sightings

measured
Seafloor depth
110 m – 220 m
Sea-surface temperature
5.0°C – 10.0°C
Distance from shore
2.0 km – 20.0 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 20 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.