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

Zephyr – Residency

25th sighting in Salish Sea
Fluke of Zephyr
Zephyr Confirmed in the catalog @4182
Jun 22 – Sep 26, 2018 · Salish Sea

Salish Sea · Jun – Sep 2018

—
Deepest dive
—
Longest dive
—
Dives
Sightings
14
Days between first and last sighting
96

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 22, 2018106 m11.4°C—
Jul 2, 201849 m11.5°C—
Jul 13, 201863 m12.7°C—
Jul 18, 201849 m11.9°C—
Jul 22, 201898 m12.0°C—
Jul 27, 201878 m12.1°C—
Aug 4, 2018112 m12.3°C—
Aug 7, 2018120 m12.8°C—
Aug 13, 201849 m12.4°C—
Aug 16, 2018132 m12.3°C—
Aug 23, 2018166 m12.8°C—
Aug 28, 2018115 m12.0°C—
Aug 30, 2018111 m11.7°C—
Sep 26, 201866 m11.2°C—

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 22, 2018 — seafloor 106 m (measured), deepest dive — (modelled)Jun 22Jul 2, 2018 — seafloor 49 m (measured), deepest dive — (modelled)Jul 13, 2018 — seafloor 63 m (measured), deepest dive — (modelled)Jul 18, 2018 — seafloor 49 m (measured), deepest dive — (modelled)Jul 18Jul 22, 2018 — seafloor 98 m (measured), deepest dive — (modelled)Jul 27, 2018 — seafloor 78 m (measured), deepest dive — (modelled)Aug 4, 2018 — seafloor 112 m (measured), deepest dive — (modelled)Aug 4Aug 7, 2018 — seafloor 120 m (measured), deepest dive — (modelled)Aug 13, 2018 — seafloor 49 m (measured), deepest dive — (modelled)Aug 16, 2018 — seafloor 132 m (measured), deepest dive — (modelled)Aug 16Aug 23, 2018 — seafloor 166 m (measured), deepest dive — (modelled)Aug 28, 2018 — seafloor 115 m (measured), deepest dive — (modelled)Aug 30, 2018 — seafloor 111 m (measured), deepest dive — (modelled)Aug 30Sep 26, 2018 — seafloor 66 m (measured), deepest dive — (modelled)

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

Dives

—
Deepest dive
—
Longest dive
—
Dives
—
Avg dive depth
14
Sightings
96
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
02550startdive sequence (illustrative)

Modelled from the published dive-behaviour distribution. 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 26, 2018

measured
Seafloor depth
66 m
Sea-surface temperature
11.2°C
Distance from shore
6.0 km

Across the residency · 14 sightings

measured
Seafloor depth
49 m – 166 m
Sea-surface temperature
11.2°C – 12.8°C
Distance from shore
5.0 km – 13.0 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 14 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.