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

Nick – Residency

4th sighting in Salish Sea
Fluke of Nick
Nick Confirmed in the catalog @7582
Jul 19 – Aug 1, 2017 · Salish Sea

Salish Sea · Jul – Aug 2017

98 m
Deepest dive
3:25
Longest dive
31
Dives
Sightings
4
Days between first and last sighting
13

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 19, 2017426 m19.1°C98 m
Jul 21, 2017490 m19.4°C56 m
Jul 25, 2017211 m17.1°C74 m
Aug 1, 2017146 m18.0°C86 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 19, 2017 — seafloor 426 m (measured), deepest dive 98 m (modelled)Jul 19Jul 21, 2017 — seafloor 490 m (measured), deepest dive 56 m (modelled)Jul 21Jul 25, 2017 — seafloor 211 m (measured), deepest dive 74 m (modelled)Jul 25Aug 1, 2017 — seafloor 146 m (measured), deepest dive 86 m (modelled)Aug 1

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

Dives

98 m
Deepest dive
3:25
Longest dive
31
Dives
29 m
Avg dive depth
4
Sightings
13
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010098 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (426 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 · Jul 19, 2017

measured
Seafloor depth
426 m
Sea-surface temperature
19.1°C
Distance from shore
1.0 km

Across the residency · 4 sightings

measured
Seafloor depth
146 m – 490 m
Sea-surface temperature
17.1°C – 19.4°C
Distance from shore
1.0 km – 2.0 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.