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

Morrigan – Residency

26th sighting in Iceland
Fluke of Morrigan
Morrigan Confirmed in the catalog @105364
Aug 27 – Nov 27, 2025 · Iceland

Iceland · Aug – Nov 2025

92 m
Deepest dive
5:03
Longest dive
187
Dives
Sightings
14
Days between first and last sighting
92

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 27, 202574 m9.7°C21 m
Aug 30, 202584 m9.6°C31 m
Sep 4, 202594 m9.6°C60 m
Sep 10, 202580 m8.7°C50 m
Sep 11, 2025100 m9.8°C81 m
Sep 19, 2025100 m8.2°C50 m
Oct 6, 2025110 m6.2°C92 m
Oct 8, 202512 m6.1°C11 m
Oct 9, 2025110 m6.2°C50 m
Oct 10, 2025110 m6.1°C41 m
Oct 20, 2025109 m6.4°C64 m
Nov 22, 202585 m4.8°C66 m
Nov 24, 202572 m4.6°C44 m
Nov 27, 202572 m4.2°C61 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 27, 2025 — seafloor 74 m (measured), deepest dive 21 m (modelled)Aug 27Aug 30, 2025 — seafloor 84 m (measured), deepest dive 31 m (modelled)Sep 4, 2025 — seafloor 94 m (measured), deepest dive 60 m (modelled)Sep 10, 2025 — seafloor 80 m (measured), deepest dive 50 m (modelled)Sep 10Sep 11, 2025 — seafloor 100 m (measured), deepest dive 81 m (modelled)Sep 19, 2025 — seafloor 100 m (measured), deepest dive 50 m (modelled)Oct 6, 2025 — seafloor 110 m (measured), deepest dive 92 m (modelled)Oct 6Oct 8, 2025 — seafloor 12 m (measured), deepest dive 11 m (modelled)Oct 9, 2025 — seafloor 110 m (measured), deepest dive 50 m (modelled)Oct 10, 2025 — seafloor 110 m (measured), deepest dive 41 m (modelled)Oct 10Oct 20, 2025 — seafloor 109 m (measured), deepest dive 64 m (modelled)Nov 22, 2025 — seafloor 85 m (measured), deepest dive 66 m (modelled)Nov 24, 2025 — seafloor 72 m (measured), deepest dive 44 m (modelled)Nov 24Nov 27, 2025 — seafloor 72 m (measured), deepest dive 61 m (modelled)

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

Dives

92 m
Deepest dive
5:03
Longest dive
187
Dives
23 m
Avg dive depth
14
Sightings
92
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010092 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (110 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 6, 2025

measured
Seafloor depth
110 m
Sea-surface temperature
6.2°C
Distance from shore
2.0 km

Across the residency · 14 sightings

measured
Seafloor depth
12 m – 110 m
Sea-surface temperature
4.2°C – 9.8°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 14 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.