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

Bjarne – Residency

6th sighting in Iceland
Fluke of Bjarne
Bjarne Confirmed in the catalog @58826
Aug 19 – 28, 2020 · Iceland

Iceland · Aug 2020

133 m
Deepest dive
5:03
Longest dive
90
Dives
Sightings
6
Days between first and last sighting
9

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Aug 19, 2020128 m9.7°C36 m
Aug 23, 202077 m9.9°C68 m
Aug 24, 2020123 m10.1°C90 m
Aug 25, 2020177 m10.0°C116 m
Aug 26, 2020149 m10.2°C42 m
Aug 28, 2020168 m9.9°C133 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 19, 2020 — seafloor 128 m (measured), deepest dive 36 m (modelled)Aug 19Aug 23, 2020 — seafloor 77 m (measured), deepest dive 68 m (modelled)Aug 23Aug 24, 2020 — seafloor 123 m (measured), deepest dive 90 m (modelled)Aug 24Aug 25, 2020 — seafloor 177 m (measured), deepest dive 116 m (modelled)Aug 25Aug 26, 2020 — seafloor 149 m (measured), deepest dive 42 m (modelled)Aug 26Aug 28, 2020 — seafloor 168 m (measured), deepest dive 133 m (modelled)Aug 28

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

Dives

133 m
Deepest dive
5:03
Longest dive
90
Dives
26 m
Avg dive depth
6
Sightings
9
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150133 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (168 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.

Unlock with Risa Deep

Place

Where this happened · Aug 28, 2020

measured
Seafloor depth
168 m
Sea-surface temperature
9.9°C
Distance from shore
8.0 km

Across the residency · 6 sightings

measured
Seafloor depth
77 m – 177 m
Sea-surface temperature
9.7°C – 10.2°C
Distance from shore
2.0 km – 8.0 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.