Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Iceland

Cor – Residency

16th sighting in Iceland
Fluke of Cor
Cor Confirmed in the catalog @82729
Jun 26 – Nov 16, 2023 · Iceland

Iceland · Jun – Nov 2023

108 m
Deepest dive
3:33
Longest dive
124
Dives
Sightings
11
Days between first and last sighting
143

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 26, 202380 m—71 m
Jun 30, 2023203 m—69 m
Sep 26, 202380 m—22 m
Sep 29, 202359 m—37 m
Sep 30, 202380 m—66 m
Oct 1, 202395 m—63 m
Oct 1, 202359 m—39 m
Oct 1, 202380 m—62 m
Oct 1, 202375 m—37 m
Oct 21, 2023122 m—108 m
Nov 16, 2023109 m—62 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
Jun 26, 2023 — seafloor 80 m (measured), deepest dive 71 m (modelled)Jun 26Jun 30, 2023 — seafloor 203 m (measured), deepest dive 69 m (modelled)Jun 30Sep 26, 2023 — seafloor 80 m (measured), deepest dive 22 m (modelled)Sep 26Sep 29, 2023 — seafloor 59 m (measured), deepest dive 37 m (modelled)Sep 29Sep 30, 2023 — seafloor 80 m (measured), deepest dive 66 m (modelled)Sep 30Oct 1, 2023 — seafloor 95 m (measured), deepest dive 63 m (modelled)Oct 1Oct 1, 2023 — seafloor 59 m (measured), deepest dive 39 m (modelled)Oct 1Oct 1, 2023 — seafloor 80 m (measured), deepest dive 62 m (modelled)Oct 1Oct 1, 2023 — seafloor 75 m (measured), deepest dive 37 m (modelled)Oct 1Oct 21, 2023 — seafloor 122 m (measured), deepest dive 108 m (modelled)Oct 21Nov 16, 2023 — seafloor 109 m (measured), deepest dive 62 m (modelled)Nov 16

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

Dives

108 m
Deepest dive
3:33
Longest dive
124
Dives
22 m
Avg dive depth
11
Sightings
143
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150108 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (122 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.

Unlock with Risa Deep

Place

Where this happened · Oct 21, 2023

measured
Seafloor depth
122 m
Sea-surface temperature
—
Distance from shore
5.0 km

Across the residency · 11 sightings

measured
Seafloor depth
59 m – 203 m
Sea-surface temperature
—
Distance from shore
1.0 km – 6.0 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 11 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.