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

Dalmatian – Residency

10th sighting in Salish Sea
Fluke of Dalmatian
Dalmatian Confirmed in the catalog @7140
Jun 27 – Jul 17, 2017 · Salish Sea

Salish Sea · Jun – Jul 2017

—
Deepest dive
—
Longest dive
—
Dives
Sightings
3
Days between first and last sighting
20

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 27, 201748 m14.9°C—
Jul 16, 201730 m18.6°C—
Jul 17, 2017208 m18.0°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 27, 2017 — seafloor 48 m (measured), deepest dive — (modelled)Jun 27Jul 16, 2017 — seafloor 30 m (measured), deepest dive — (modelled)Jul 16Jul 17, 2017 — seafloor 208 m (measured), deepest dive — (modelled)Jul 17

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
3
Sightings
20
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 · Jul 17, 2017

measured
Seafloor depth
208 m
Sea-surface temperature
18.0°C
Distance from shore
2.0 km

Across the residency · 3 sightings

measured
Seafloor depth
30 m – 208 m
Sea-surface temperature
14.9°C – 18.6°C
Distance from shore
2.0 km – 3.0 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 3 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.