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

Zebra – Residency

12th sighting in Iceland
Fluke of Zebra
Zebra Confirmed in the catalog @73418
Jul 11 – Aug 13, 2022 · Iceland

Iceland · Jul – Aug 2022

92 m
Deepest dive
4:42
Longest dive
155
Dives
Sightings
11
Days between first and last sighting
33

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jul 11, 2022110 m—71 m
Jul 13, 2022109 m—92 m
Jul 16, 2022109 m—83 m
Jul 19, 2022109 m—65 m
Jul 20, 2022109 m—46 m
Jul 31, 2022109 m—88 m
Aug 1, 2022109 m—73 m
Aug 10, 2022109 m—90 m
Aug 11, 2022109 m—52 m
Aug 12, 202275 m—62 m
Aug 13, 2022109 m—58 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
Jul 11, 2022 — seafloor 110 m (measured), deepest dive 71 m (modelled)Jul 11Jul 13, 2022 — seafloor 109 m (measured), deepest dive 92 m (modelled)Jul 13Jul 16, 2022 — seafloor 109 m (measured), deepest dive 83 m (modelled)Jul 16Jul 19, 2022 — seafloor 109 m (measured), deepest dive 65 m (modelled)Jul 19Jul 20, 2022 — seafloor 109 m (measured), deepest dive 46 m (modelled)Jul 20Jul 31, 2022 — seafloor 109 m (measured), deepest dive 88 m (modelled)Jul 31Aug 1, 2022 — seafloor 109 m (measured), deepest dive 73 m (modelled)Aug 1Aug 10, 2022 — seafloor 109 m (measured), deepest dive 90 m (modelled)Aug 10Aug 11, 2022 — seafloor 109 m (measured), deepest dive 52 m (modelled)Aug 11Aug 12, 2022 — seafloor 75 m (measured), deepest dive 62 m (modelled)Aug 12Aug 13, 2022 — seafloor 109 m (measured), deepest dive 58 m (modelled)Aug 13

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

Dives

92 m
Deepest dive
4:42
Longest dive
155
Dives
25 m
Avg dive depth
11
Sightings
33
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 (109 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 · Jul 13, 2022

measured
Seafloor depth
109 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 11 sightings

measured
Seafloor depth
75 m – 110 m
Sea-surface temperature
—
Distance from shore
2.0 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.