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Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Chatham Strait

Frisbee – Residency

7th sighting in Chatham Strait
Fluke of Frisbee
Frisbee Confirmed in the catalog @24664
Jun 27 – Sep 16, 2022 · Chatham Strait

Chatham Strait · Jun – Sep 2022

143 m
Deepest dive
4:51
Longest dive
100
Dives
Sightings
9
Days between first and last sighting
81
Deepest dive on record
143 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 27, 2022352 m11.9°C39 m
Jun 28, 2022465 m11.6°C34 m
Jul 14, 2022499 m13.8°C143 m
Aug 4, 2022175 m13.2°C102 m
Aug 4, 202272 m13.4°C38 m
Aug 24, 2022141 m14.2°C91 m
Aug 25, 202270 m13.8°C39 m
Aug 28, 202234 m13.7°C26 m
Sep 16, 2022101 m10.4°C71 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 27, 2022 — seafloor 352 m (measured), deepest dive 39 m (modelled)Jun 27Jun 28, 2022 — seafloor 465 m (measured), deepest dive 34 m (modelled)Jun 28Jul 14, 2022 — seafloor 499 m (measured), deepest dive 143 m (modelled)Jul 14Aug 4, 2022 — seafloor 175 m (measured), deepest dive 102 m (modelled)Aug 4Aug 4, 2022 — seafloor 72 m (measured), deepest dive 38 m (modelled)Aug 4Aug 24, 2022 — seafloor 141 m (measured), deepest dive 91 m (modelled)Aug 24Aug 25, 2022 — seafloor 70 m (measured), deepest dive 39 m (modelled)Aug 25Aug 28, 2022 — seafloor 34 m (measured), deepest dive 26 m (modelled)Aug 28Sep 16, 2022 — seafloor 101 m (measured), deepest dive 71 m (modelled)Sep 16

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

Dives

143 m
Deepest dive
4:51
Longest dive
100
Dives
23 m
Avg dive depth
9
Sightings
81
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150143 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (499 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 · Jul 14, 2022

measured
Seafloor depth
499 m
Sea-surface temperature
13.8°C
Distance from shore
5.0 km

Across the residency · 9 sightings

measured
Seafloor depth
34 m – 499 m
Sea-surface temperature
10.4°C – 14.2°C
Distance from shore
1.0 km – 8.0 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 9 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.