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

Geronimo – Residency

7th sighting in Iceland
Fluke of Geronimo
Geronimo Confirmed in the catalog @38798
Aug 29 – Oct 2, 2022 · Iceland

Iceland · Aug – Oct 2022

45 m
Deepest dive
2:10
Longest dive
55
Dives
Sightings
5
Days between first and last sighting
34

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 29, 202221 m9.4°C18 m
Aug 30, 202246 m9.3°C39 m
Aug 30, 202269 m9.4°C45 m
Sep 5, 202238 m9.2°C32 m
Oct 2, 2022102 m7.1°C31 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 29, 2022 — seafloor 21 m (measured), deepest dive 18 m (modelled)Aug 29Aug 30, 2022 — seafloor 46 m (measured), deepest dive 39 m (modelled)Aug 30Aug 30, 2022 — seafloor 69 m (measured), deepest dive 45 m (modelled)Aug 30Sep 5, 2022 — seafloor 38 m (measured), deepest dive 32 m (modelled)Sep 5Oct 2, 2022 — seafloor 102 m (measured), deepest dive 31 m (modelled)Oct 2

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

Dives

45 m
Deepest dive
2:10
Longest dive
55
Dives
17 m
Avg dive depth
5
Sightings
34
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255045 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (69 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 30, 2022

measured
Seafloor depth
69 m
Sea-surface temperature
9.4°C
Distance from shore
2.0 km

Across the residency · 5 sightings

measured
Seafloor depth
21 m – 102 m
Sea-surface temperature
7.1°C – 9.4°C
Distance from shore
1.0 km – 2.0 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 5 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.