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

Georgina Melaserrata – Residency

10th sighting in Iceland
Fluke of Georgina Melaserrata
Georgina Melaserrata Confirmed in the catalog @140060
May 11 – Jul 2, 2025 · Iceland

Iceland · May – Jul 2025

139 m
Deepest dive
5:53
Longest dive
154
Dives
Sightings
10
Days between first and last sighting
52
Deepest dive on record
139 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 11, 20255 m—4 m
May 21, 2025154 m—47 m
May 21, 2025141 m—102 m
Jun 8, 2025113 m—85 m
Jun 10, 2025109 m—30 m
Jun 15, 202559 m—45 m
Jun 18, 202579 m—68 m
Jun 22, 202535 m—25 m
Jul 2, 2025158 m—139 m
Jul 2, 2025105 m—45 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, 2025 — seafloor 5 m (measured), deepest dive 4 m (modelled)May 11May 21, 2025 — seafloor 154 m (measured), deepest dive 47 m (modelled)May 21May 21, 2025 — seafloor 141 m (measured), deepest dive 102 m (modelled)May 21Jun 8, 2025 — seafloor 113 m (measured), deepest dive 85 m (modelled)Jun 8Jun 10, 2025 — seafloor 109 m (measured), deepest dive 30 m (modelled)Jun 10Jun 15, 2025 — seafloor 59 m (measured), deepest dive 45 m (modelled)Jun 15Jun 18, 2025 — seafloor 79 m (measured), deepest dive 68 m (modelled)Jun 18Jun 22, 2025 — seafloor 35 m (measured), deepest dive 25 m (modelled)Jun 22Jul 2, 2025 — seafloor 158 m (measured), deepest dive 139 m (modelled)Jul 2Jul 2, 2025 — seafloor 105 m (measured), deepest dive 45 m (modelled)Jul 2

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

Dives

139 m
Deepest dive
5:53
Longest dive
154
Dives
20 m
Avg dive depth
10
Sightings
52
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150139 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (158 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 · Jul 2, 2025

measured
Seafloor depth
158 m
Sea-surface temperature
—
Distance from shore
7.0 km

Across the residency · 10 sightings

measured
Seafloor depth
5 m – 158 m
Sea-surface temperature
—
Distance from shore
2.0 km – 8.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

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

Source records

This activity is assembled from 10 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.