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

Nike – Residency

24th sighting in Salish Sea
Fluke of Nike
Nike Confirmed in the catalog @3908
Aug 1 – 24, 2020 · Salish Sea

Salish Sea · Aug 2020

79 m
Deepest dive
4:06
Longest dive
93
Dives
Sightings
4
Days between first and last sighting
22

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 1, 202018 m13.3°C16 m
Aug 10, 202080 m13.3°C71 m
Aug 23, 2020173 m11.0°C79 m
Aug 24, 2020185 m11.9°C41 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
Aug 1, 2020 — seafloor 18 m (measured), deepest dive 16 m (modelled)Aug 1Aug 10, 2020 — seafloor 80 m (measured), deepest dive 71 m (modelled)Aug 10Aug 23, 2020 — seafloor 173 m (measured), deepest dive 79 m (modelled)Aug 23Aug 24, 2020 — seafloor 185 m (measured), deepest dive 41 m (modelled)Aug 24

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

Dives

79 m
Deepest dive
4:06
Longest dive
93
Dives
22 m
Avg dive depth
4
Sightings
22
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010079 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (173 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 · Aug 23, 2020

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

Across the residency · 4 sightings

measured
Seafloor depth
18 m – 185 m
Sea-surface temperature
11.0°C – 13.3°C
Distance from shore
9.0 km – 16.0 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.