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

Hendrix – Residency

9th sighting in Salish Sea
Fluke of Hendrix
Hendrix Confirmed in the catalog @73878
Jul 2 – Sep 6, 2023 · Salish Sea

Salish Sea · Jul – Sep 2023

211 m
Deepest dive
7:32
Longest dive
95
Dives
Sightings
5
Days between first and last sighting
66

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 2, 2023151 m—100 m
Aug 12, 2023283 m—211 m
Aug 23, 2023323 m—52 m
Aug 31, 2023172 m—58 m
Sep 6, 2023351 m—97 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 2, 2023 — seafloor 151 m (measured), deepest dive 100 m (modelled)Jul 2Aug 12, 2023 — seafloor 283 m (measured), deepest dive 211 m (modelled)Aug 12Aug 23, 2023 — seafloor 323 m (measured), deepest dive 52 m (modelled)Aug 23Aug 31, 2023 — seafloor 172 m (measured), deepest dive 58 m (modelled)Aug 31Sep 6, 2023 — seafloor 351 m (measured), deepest dive 97 m (modelled)Sep 6

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

Dives

211 m
Deepest dive
7:32
Longest dive
95
Dives
31 m
Avg dive depth
5
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0125250211 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (283 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 12, 2023

measured
Seafloor depth
283 m
Sea-surface temperature
—
Distance from shore
6.0 km

Across the residency · 5 sightings

measured
Seafloor depth
151 m – 351 m
Sea-surface temperature
—
Distance from shore
3.0 km – 12.0 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 5 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.