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

HW-MN0102485 – Residency

19th sighting in Iceland
Fluke of HW-MN0102485
HW-MN0102485 Confirmed in the catalog @73404
Aug 26 – Nov 12, 2021 · Iceland

Iceland · Aug – Nov 2021

24 m
Deepest dive
1:57
Longest dive
138
Dives
Sightings
11
Days between first and last sighting
78

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Aug 26, 202126 m12.0°C23 m
Sep 1, 202126 m11.7°C20 m
Sep 2, 202126 m11.7°C23 m
Sep 3, 202126 m11.8°C24 m
Sep 6, 202126 m11.9°C17 m
Sep 11, 202126 m11.2°C23 m
Sep 16, 202122 m10.7°C16 m
Sep 24, 202126 m10.1°C24 m
Oct 14, 202126 m7.7°C23 m
Nov 9, 202126 m6.1°C23 m
Nov 12, 202126 m6.2°C18 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 26, 2021 — seafloor 26 m (measured), deepest dive 23 m (modelled)Aug 26Sep 1, 2021 — seafloor 26 m (measured), deepest dive 20 m (modelled)Sep 1Sep 2, 2021 — seafloor 26 m (measured), deepest dive 23 m (modelled)Sep 2Sep 3, 2021 — seafloor 26 m (measured), deepest dive 24 m (modelled)Sep 3Sep 6, 2021 — seafloor 26 m (measured), deepest dive 17 m (modelled)Sep 6Sep 11, 2021 — seafloor 26 m (measured), deepest dive 23 m (modelled)Sep 11Sep 16, 2021 — seafloor 22 m (measured), deepest dive 16 m (modelled)Sep 16Sep 24, 2021 — seafloor 26 m (measured), deepest dive 24 m (modelled)Sep 24Oct 14, 2021 — seafloor 26 m (measured), deepest dive 23 m (modelled)Oct 14Nov 9, 2021 — seafloor 26 m (measured), deepest dive 23 m (modelled)Nov 9Nov 12, 2021 — seafloor 26 m (measured), deepest dive 18 m (modelled)Nov 12

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

Dives

24 m
Deepest dive
1:57
Longest dive
138
Dives
12 m
Avg dive depth
11
Sightings
78
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255024 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (26 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 · Sep 3, 2021

measured
Seafloor depth
26 m
Sea-surface temperature
11.8°C
Distance from shore
13.0 km

Across the residency · 11 sightings

measured
Seafloor depth
22 m – 26 m
Sea-surface temperature
6.1°C – 12.0°C
Distance from shore
12.0 km – 13.0 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 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.