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Iceland

Geronimo – Residency

34th sighting in Iceland
Fluke of Geronimo
Geronimo Confirmed in the catalog @38798
Jul 28 – Oct 12, 2024 · Iceland

Iceland · Jul – Oct 2024

87 m
Deepest dive
3:18
Longest dive
135
Dives
Sightings
15
Days between first and last sighting
76

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 28, 2024104 m9.1°C79 m
Aug 19, 2024100 m8.3°C48 m
Aug 21, 202485 m8.7°C53 m
Aug 24, 202481 m9.3°C59 m
Aug 25, 2024109 m8.9°C37 m
Aug 25, 2024109 m8.9°C28 m
Aug 28, 2024104 m8.0°C87 m
Aug 31, 2024109 m8.6°C74 m
Sep 1, 202493 m8.4°C58 m
Sep 7, 2024109 m8.2°C67 m
Sep 12, 2024109 m7.5°C45 m
Sep 14, 2024109 m7.3°C76 m
Sep 22, 202498 m5.1°C45 m
Oct 7, 2024109 m5.4°C39 m
Oct 12, 202454 m3.8°C42 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
Jul 28, 2024 — seafloor 104 m (measured), deepest dive 79 m (modelled)Jul 28Aug 19, 2024 — seafloor 100 m (measured), deepest dive 48 m (modelled)Aug 21, 2024 — seafloor 85 m (measured), deepest dive 53 m (modelled)Aug 24, 2024 — seafloor 81 m (measured), deepest dive 59 m (modelled)Aug 24Aug 25, 2024 — seafloor 109 m (measured), deepest dive 37 m (modelled)Aug 25, 2024 — seafloor 109 m (measured), deepest dive 28 m (modelled)Aug 28, 2024 — seafloor 104 m (measured), deepest dive 87 m (modelled)Aug 28Aug 31, 2024 — seafloor 109 m (measured), deepest dive 74 m (modelled)Sep 1, 2024 — seafloor 93 m (measured), deepest dive 58 m (modelled)Sep 7, 2024 — seafloor 109 m (measured), deepest dive 67 m (modelled)Sep 7Sep 12, 2024 — seafloor 109 m (measured), deepest dive 45 m (modelled)Sep 14, 2024 — seafloor 109 m (measured), deepest dive 76 m (modelled)Sep 22, 2024 — seafloor 98 m (measured), deepest dive 45 m (modelled)Sep 22Oct 7, 2024 — seafloor 109 m (measured), deepest dive 39 m (modelled)Oct 12, 2024 — seafloor 54 m (measured), deepest dive 42 m (modelled)

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

Dives

87 m
Deepest dive
3:18
Longest dive
135
Dives
24 m
Avg dive depth
15
Sightings
76
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010087 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (104 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 28, 2024

measured
Seafloor depth
104 m
Sea-surface temperature
8.0°C
Distance from shore
2.0 km

Across the residency · 15 sightings

measured
Seafloor depth
54 m – 109 m
Sea-surface temperature
3.8°C – 9.3°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 15 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.