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

HW-MN0102799 – Residency

15th sighting in Iceland
Fluke of HW-MN0102799
HW-MN0102799 Confirmed in the catalog @82716
May 25 – Jul 19, 2026 · Iceland

Same Bay, Full Belly

Cold water, thick food, my crowd — five summers strong and counting.

41 m
Deepest dive
2:12
Longest dive
196
Dives
Sightings
11
Days between first and last sighting
55
Deepest dive on record
41 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
May 25, 202644 m8.7°C22 m
May 30, 202626 m8.9°C24 m
May 30, 202657 m8.9°C32 m
Jun 5, 202655 m10.3°C41 m
Jun 10, 202645 m10.8°C31 m
Jun 18, 202652 m8.2°C41 m
Jun 19, 202633 m8.6°C28 m
Jun 24, 202627 m10.5°C23 m
Jul 17, 202622 m10.2°C20 m
Jul 18, 202636 m10.2°C29 m
Jul 19, 202624 m10.2°C19 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 25, 2026 — seafloor 44 m (measured), deepest dive 22 m (modelled)May 25May 30, 2026 — seafloor 26 m (measured), deepest dive 24 m (modelled)May 30May 30, 2026 — seafloor 57 m (measured), deepest dive 32 m (modelled)May 30Jun 5, 2026 — seafloor 55 m (measured), deepest dive 41 m (modelled)Jun 5Jun 10, 2026 — seafloor 45 m (measured), deepest dive 31 m (modelled)Jun 10Jun 18, 2026 — seafloor 52 m (measured), deepest dive 41 m (modelled)Jun 18Jun 19, 2026 — seafloor 33 m (measured), deepest dive 28 m (modelled)Jun 19Jun 24, 2026 — seafloor 27 m (measured), deepest dive 23 m (modelled)Jun 24Jul 17, 2026 — seafloor 22 m (measured), deepest dive 20 m (modelled)Jul 17Jul 18, 2026 — seafloor 36 m (measured), deepest dive 29 m (modelled)Jul 18Jul 19, 2026 — seafloor 24 m (measured), deepest dive 19 m (modelled)Jul 19

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

Dives

41 m
Deepest dive
2:12
Longest dive
196
Dives
14 m
Avg dive depth
11
Sightings
55
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255041 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (55 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 · Jun 5, 2026

measured
Seafloor depth
55 m
Sea-surface temperature
10.3°C
Distance from shore
9.0 km

Across the residency · 11 sightings

measured
Seafloor depth
22 m – 57 m
Sea-surface temperature
8.2°C – 10.8°C
Distance from shore
7.0 km – 14.0 km

Sources: GEBCO seafloor grid · NOAA OISST 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.