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

Kulea – Residency

Fluke of Kulea
Kulea Confirmed in the catalog @572
Mar 12 – 19, 2023 · North Pacific

North Pacific · Mar 2023

131 m
Deepest dive
6:49
Longest dive
43
Dives
Sightings
3
Days between first and last sighting
7

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 12, 202384 m—60 m
Mar 18, 2023520 m—131 m
Mar 19, 2023315 m—44 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
Mar 12, 2023 — seafloor 84 m (measured), deepest dive 60 m (modelled)Mar 12Mar 18, 2023 — seafloor 520 m (measured), deepest dive 131 m (modelled)Mar 18Mar 19, 2023 — seafloor 315 m (measured), deepest dive 44 m (modelled)Mar 19

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

Dives

131 m
Deepest dive
6:49
Longest dive
43
Dives
24 m
Avg dive depth
3
Sightings
7
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150131 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (520 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 · Mar 18, 2023

measured
Seafloor depth
520 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 3 sightings

measured
Seafloor depth
84 m – 520 m
Sea-surface temperature
—
Distance from shore
6.0 km – 16.0 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 3 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.