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

BTBEL-Mn20_063NB4_P – Residency

5th sighting in Antarctic Peninsula
Fluke of BTBEL-Mn20_063NB4_P
BTBEL-Mn20_063NB4_P Confirmed in the catalog @58022
Dec 10 – 22, 2024 · Antarctic Peninsula

Antarctic Peninsula · Dec 2024

218 m
Deepest dive
5:40
Longest dive
22
Dives
Sightings
2
Days between first and last sighting
12
Deepest dive on record
218 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Dec 10, 2024602 m—218 m
Dec 22, 2024357 m—55 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
Dec 10, 2024 — seafloor 602 m (measured), deepest dive 218 m (modelled)Dec 10Dec 22, 2024 — seafloor 357 m (measured), deepest dive 55 m (modelled)Dec 22

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

Dives

218 m
Deepest dive
5:40
Longest dive
22
Dives
30 m
Avg dive depth
2
Sightings
12
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0125250218 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (602 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.

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Place

Where this happened · Dec 10, 2024

measured
Seafloor depth
602 m
Sea-surface temperature
—
Distance from shore
6.0 km

Across the residency · 2 sightings

measured
Seafloor depth
357 m – 602 m
Sea-surface temperature
—
Distance from shore
3.0 km – 6.0 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 2 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).

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Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.