Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Salish Sea

Neptune – Residency

12th sighting in Salish Sea
Fluke of Neptune
Neptune Confirmed in the catalog @14928
Jun 21 – Jul 14, 2024 · Salish Sea

Salish Sea · Jun – Jul 2024

225 m
Deepest dive
10:49
Longest dive
38
Dives
Sightings
3
Days between first and last sighting
23
Deepest dive on record
225 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 21, 2024399 m—79 m
Jun 29, 2024302 m—225 m
Jul 14, 2024133 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
Jun 21, 2024 — seafloor 399 m (measured), deepest dive 79 m (modelled)Jun 21Jun 29, 2024 — seafloor 302 m (measured), deepest dive 225 m (modelled)Jun 29Jul 14, 2024 — seafloor 133 m (measured), deepest dive 68 m (modelled)Jul 14

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

Dives

225 m
Deepest dive
10:49
Longest dive
38
Dives
47 m
Avg dive depth
3
Sightings
23
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0125250225 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (302 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 · Jun 29, 2024

measured
Seafloor depth
302 m
Sea-surface temperature
—
Distance from shore
13.0 km

Across the residency · 3 sightings

measured
Seafloor depth
133 m – 399 m
Sea-surface temperature
—
Distance from shore
3.0 km – 13.0 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.