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

HW-MN1302890 – Residency

5th sighting in Antarctic Peninsula
Fluke of HW-MN1302890
HW-MN1302890 Confirmed in the catalog @37652
Jan 6 – 22, 2024 · Antarctic Peninsula

Antarctic Peninsula · Jan 2024

122 m
Deepest dive
4:35
Longest dive
74
Dives
Sightings
4
Days between first and last sighting
16
Deepest dive on record
122 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jan 6, 2024212 m—122 m
Jan 6, 2024170 m—78 m
Jan 9, 2024163 m—122 m
Jan 22, 2024131 m—73 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 6, 2024 — seafloor 212 m (measured), deepest dive 122 m (modelled)Jan 6Jan 6, 2024 — seafloor 170 m (measured), deepest dive 78 m (modelled)Jan 6Jan 9, 2024 — seafloor 163 m (measured), deepest dive 122 m (modelled)Jan 9Jan 22, 2024 — seafloor 131 m (measured), deepest dive 73 m (modelled)Jan 22

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

Dives

122 m
Deepest dive
4:35
Longest dive
74
Dives
34 m
Avg dive depth
4
Sightings
16
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150122 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (163 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 · Jan 9, 2024

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

Across the residency · 4 sightings

measured
Seafloor depth
131 m – 212 m
Sea-surface temperature
—
Distance from shore
1.0 km – 5.0 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 4 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.