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Iceland

Kajaraven – Residency

41st sighting in Iceland
Fluke of Kajaraven
Kajaraven Confirmed in the catalog @124046
Jul 2, 2024 – Jan 25, 2025 · Iceland

Iceland · Jul 2024 – Jan 2025

116 m
Deepest dive
4:22
Longest dive
309
Dives
Sightings
25
Days between first and last sighting
207
Deepest dive on record
116 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 2, 2024-31 m7.6°C—
Jul 9, 202478 m8.8°C59 m
Oct 3, 2024107 m4.7°C83 m
Oct 7, 2024109 m5.4°C94 m
Oct 12, 2024109 m3.9°C79 m
Oct 14, 2024109 m4.1°C97 m
Oct 19, 2024133 m3.8°C113 m
Oct 20, 2024129 m4.1°C112 m
Oct 23, 2024153 m3.9°C116 m
Jan 2, 202530 m3.9°C26 m
Jan 9, 202540 m3.9°C37 m
Jan 10, 202522 m3.9°C19 m
Jan 10, 202532 m4.2°C29 m
Jan 11, 202522 m4.1°C17 m
Jan 11, 202536 m4.4°C32 m
Jan 12, 202522 m4.7°C18 m
Jan 12, 202540 m4.8°C24 m
Jan 13, 202526 m4.7°C22 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 2, 2024 — seafloor -31 m (measured), deepest dive — (modelled)Jul 2Jul 9, 2024 — seafloor 78 m (measured), deepest dive 59 m (modelled)Oct 3, 2024 — seafloor 107 m (measured), deepest dive 83 m (modelled)Oct 7, 2024 — seafloor 109 m (measured), deepest dive 94 m (modelled)Oct 12, 2024 — seafloor 109 m (measured), deepest dive 79 m (modelled)Oct 14, 2024 — seafloor 109 m (measured), deepest dive 97 m (modelled)Oct 14Oct 19, 2024 — seafloor 133 m (measured), deepest dive 113 m (modelled)Oct 20, 2024 — seafloor 129 m (measured), deepest dive 112 m (modelled)Oct 23, 2024 — seafloor 153 m (measured), deepest dive 116 m (modelled)Jan 2, 2025 — seafloor 30 m (measured), deepest dive 26 m (modelled)Jan 9, 2025 — seafloor 40 m (measured), deepest dive 37 m (modelled)Jan 9Jan 10, 2025 — seafloor 22 m (measured), deepest dive 19 m (modelled)Jan 10, 2025 — seafloor 32 m (measured), deepest dive 29 m (modelled)Jan 11, 2025 — seafloor 22 m (measured), deepest dive 17 m (modelled)Jan 11, 2025 — seafloor 36 m (measured), deepest dive 32 m (modelled)Jan 12, 2025 — seafloor 22 m (measured), deepest dive 18 m (modelled)Jan 12Jan 12, 2025 — seafloor 40 m (measured), deepest dive 24 m (modelled)Jan 13, 2025 — seafloor 26 m (measured), deepest dive 22 m (modelled)Jan 15, 2025 — seafloor 19 m (measured), deepest dive 17 m (modelled)Jan 19, 2025 — seafloor 24 m (measured), deepest dive 20 m (modelled)Jan 20, 2025 — seafloor 19 m (measured), deepest dive 16 m (modelled)Jan 20Jan 20, 2025 — seafloor 53 m (measured), deepest dive 42 m (modelled)Jan 22, 2025 — seafloor 22 m (measured), deepest dive 19 m (modelled)Jan 24, 2025 — seafloor 19 m (measured), deepest dive 15 m (modelled)Jan 25, 2025 — seafloor 19 m (measured), deepest dive 17 m (modelled)

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

Dives

116 m
Deepest dive
4:22
Longest dive
309
Dives
19 m
Avg dive depth
25
Sightings
207
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150116 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (153 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 · Oct 23, 2024

measured
Seafloor depth
153 m
Sea-surface temperature
3.9°C
Distance from shore
7.0 km

Across the residency · 25 sightings

measured
Seafloor depth
-31 m – 153 m
Sea-surface temperature
3.8°C – 8.8°C
Distance from shore
1.0 km – 10.0 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 25 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.