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

Poptart – Residency

17th sighting in Salish Sea
Fluke of Poptart
Poptart Confirmed in the catalog @3303
Jun 5 – 13, 2021 · Salish Sea

Salish Sea · Jun 2021

99 m
Deepest dive
3:34
Longest dive
48
Dives
Sightings
6
Days between first and last sighting
9

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 5, 2021110 m14.6°C99 m
Jun 8, 202154 m10.4°C49 m
Jun 8, 202188 m10.4°C76 m
Jun 8, 2021109 m10.2°C65 m
Jun 12, 2021143 m9.4°C34 m
Jun 13, 2021137 m9.2°C67 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 5, 2021 — seafloor 110 m (measured), deepest dive 99 m (modelled)Jun 5Jun 8, 2021 — seafloor 54 m (measured), deepest dive 49 m (modelled)Jun 8Jun 8, 2021 — seafloor 88 m (measured), deepest dive 76 m (modelled)Jun 8Jun 8, 2021 — seafloor 109 m (measured), deepest dive 65 m (modelled)Jun 8Jun 12, 2021 — seafloor 143 m (measured), deepest dive 34 m (modelled)Jun 12Jun 13, 2021 — seafloor 137 m (measured), deepest dive 67 m (modelled)Jun 13

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

Dives

99 m
Deepest dive
3:34
Longest dive
48
Dives
24 m
Avg dive depth
6
Sightings
9
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010099 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (110 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 · Jun 5, 2021

measured
Seafloor depth
110 m
Sea-surface temperature
14.6°C
Distance from shore
2.0 km

Across the residency · 6 sightings

measured
Seafloor depth
54 m – 143 m
Sea-surface temperature
9.2°C – 14.6°C
Distance from shore
2.0 km – 14.0 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 6 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.