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

Lucky – Residency

Fluke of Lucky
Lucky Confirmed in the catalog @15
Jul 6 – Sep 18, 2026 · North Pacific

Mid-Summer Waters, Right on Time

Caught twice this July—these feeding grounds and I go way back.

71 m
Deepest dive
2:40
Longest dive
42
Dives
Sightings
4
Days between first and last sighting
74

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 6, 202647 m16.3°C41 m
Jul 17, 202614 m16.8°C12 m
Sep 17, 2026147 m17.1°C71 m
Sep 18, 202647 m17.5°C28 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 6, 2026 — seafloor 47 m (measured), deepest dive 41 m (modelled)Jul 6Jul 17, 2026 — seafloor 14 m (measured), deepest dive 12 m (modelled)Jul 17Sep 17, 2026 — seafloor 147 m (measured), deepest dive 71 m (modelled)Sep 17Sep 18, 2026 — seafloor 47 m (measured), deepest dive 28 m (modelled)Sep 18

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

Dives

71 m
Deepest dive
2:40
Longest dive
42
Dives
17 m
Avg dive depth
4
Sightings
74
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010071 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (147 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 · Sep 17, 2026

measured
Seafloor depth
147 m
Sea-surface temperature
17.1°C
Distance from shore
11.0 km

Across the residency · 4 sightings

measured
Seafloor depth
14 m – 147 m
Sea-surface temperature
16.3°C – 17.5°C
Distance from shore
2.0 km – 11.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · 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.