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

Zorua – Residency

4th sighting in Iceland
Fluke of Zorua
Zorua Confirmed in the catalog @38367
Jun 10 – Sep 8, 2019 · Iceland

Iceland · Jun – Sep 2019

—
Deepest dive
—
Longest dive
—
Dives
Sightings
4
Days between first and last sighting
90

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 10, 2019149 m7.3°C—
Jun 14, 2019149 m8.3°C—
Aug 3, 2019-0 m11.2°C—
Sep 8, 2019-0 m9.2°C—

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 10, 2019 — seafloor 149 m (measured), deepest dive — (modelled)Jun 10Jun 14, 2019 — seafloor 149 m (measured), deepest dive — (modelled)Jun 14Aug 3, 2019 — seafloor -0 m (measured), deepest dive — (modelled)Aug 3Sep 8, 2019 — seafloor -0 m (measured), deepest dive — (modelled)Sep 8

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

Dives

—
Deepest dive
—
Longest dive
—
Dives
—
Avg dive depth
4
Sightings
90
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
02550startdive sequence (illustrative)

Modelled from the published dive-behaviour distribution. 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 · Sep 8, 2019

measured
Seafloor depth
-0 m
Sea-surface temperature
9.2°C
Distance from shore
1.0 km

Across the residency · 4 sightings

measured
Seafloor depth
-0 m – 149 m
Sea-surface temperature
7.3°C – 11.2°C
Distance from shore
1.0 km – 6.0 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.