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

SteveO – Residency

5th sighting in Antarctic Peninsula
Fluke of SteveO
SteveO Confirmed in the catalog @133329
Jan 3 – Feb 16, 2025 · Antarctic Peninsula

Antarctic Peninsula · Jan – Feb 2025

87 m
Deepest dive
3:03
Longest dive
63
Dives
Sightings
5
Days between first and last sighting
44

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jan 3, 2025327 m—45 m
Jan 14, 2025179 m—15 m
Jan 21, 2025125 m—87 m
Jan 22, 202535 m—19 m
Feb 16, 2025102 m—68 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
Jan 3, 2025 — seafloor 327 m (measured), deepest dive 45 m (modelled)Jan 3Jan 14, 2025 — seafloor 179 m (measured), deepest dive 15 m (modelled)Jan 14Jan 21, 2025 — seafloor 125 m (measured), deepest dive 87 m (modelled)Jan 21Jan 22, 2025 — seafloor 35 m (measured), deepest dive 19 m (modelled)Jan 22Feb 16, 2025 — seafloor 102 m (measured), deepest dive 68 m (modelled)Feb 16

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

Dives

87 m
Deepest dive
3:03
Longest dive
63
Dives
21 m
Avg dive depth
5
Sightings
44
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010087 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (125 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 · Jan 21, 2025

measured
Seafloor depth
125 m
Sea-surface temperature
—
Distance from shore
1.0 km

Across the residency · 5 sightings

measured
Seafloor depth
35 m – 327 m
Sea-surface temperature
—
Distance from shore
1.0 km – 4.0 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 5 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.