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

HW-MN0102485 – Residency

8th sighting in Iceland
Fluke of HW-MN0102485
HW-MN0102485 Confirmed in the catalog @73404
May 14 – 24, 2021 · Iceland

Iceland · May 2021

23 m
Deepest dive
1:24
Longest dive
66
Dives
Sightings
6
Days between first and last sighting
10

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
May 14, 202126 m6.3°C23 m
May 15, 202126 m6.4°C12 m
May 18, 202126 m7.2°C16 m
May 20, 202126 m7.3°C22 m
May 21, 202126 m7.5°C23 m
May 24, 202126 m7.7°C21 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
May 14, 2021 — seafloor 26 m (measured), deepest dive 23 m (modelled)May 14May 15, 2021 — seafloor 26 m (measured), deepest dive 12 m (modelled)May 15May 18, 2021 — seafloor 26 m (measured), deepest dive 16 m (modelled)May 18May 20, 2021 — seafloor 26 m (measured), deepest dive 22 m (modelled)May 20May 21, 2021 — seafloor 26 m (measured), deepest dive 23 m (modelled)May 21May 24, 2021 — seafloor 26 m (measured), deepest dive 21 m (modelled)May 24

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

Dives

23 m
Deepest dive
1:24
Longest dive
66
Dives
11 m
Avg dive depth
6
Sightings
10
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255023 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 · May 14, 2021

measured
Seafloor depth
26 m
Sea-surface temperature
6.3°C
Distance from shore
13.0 km

Across the residency · 6 sightings

measured
Seafloor depth
26 m
Sea-surface temperature
6.3°C – 7.7°C
Distance from shore
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 6 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.