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

Strike – Residency

19th sighting in Salish Sea
Fluke of Strike
Strike Confirmed in the catalog @7245
Jun 19 – Sep 9, 2023 · Salish Sea

Salish Sea · Jun – Sep 2023

46 m
Deepest dive
2:14
Longest dive
13
Dives
Sightings
2
Days between first and last sighting
82

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 19, 2023136 m11.8°C23 m
Sep 9, 2023231 m16.8°C46 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 19, 2023 — seafloor 136 m (measured), deepest dive 23 m (modelled)Jun 19Sep 9, 2023 — seafloor 231 m (measured), deepest dive 46 m (modelled)Sep 9

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

Dives

46 m
Deepest dive
2:14
Longest dive
13
Dives
19 m
Avg dive depth
2
Sightings
82
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255046 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (231 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 9, 2023

measured
Seafloor depth
231 m
Sea-surface temperature
16.8°C
Distance from shore
—

Across the residency · 2 sightings

measured
Seafloor depth
136 m – 231 m
Sea-surface temperature
11.8°C – 16.8°C
Distance from shore
1.0 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 2 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.