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Chatham Strait

Jupiter's Beard – Residency

19th sighting in Chatham Strait
Fluke of Jupiter's Beard
Jupiter's Beard Confirmed in the catalog @5321
Jul 17 – Sep 21, 2023 · Chatham Strait

Chatham Strait · Jul – Sep 2023

132 m
Deepest dive
5:29
Longest dive
75
Dives
Sightings
8
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 17, 202391 m12.0°C75 m
Jul 20, 202346 m11.7°C39 m
Jul 24, 202362 m12.2°C44 m
Jul 28, 2023100 m12.9°C68 m
Jul 29, 202351 m13.9°C39 m
Aug 19, 202367 m12.2°C49 m
Sep 15, 2023241 m11.3°C132 m
Sep 21, 202383 m10.2°C50 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 17, 2023 — seafloor 91 m (measured), deepest dive 75 m (modelled)Jul 17Jul 20, 2023 — seafloor 46 m (measured), deepest dive 39 m (modelled)Jul 20Jul 24, 2023 — seafloor 62 m (measured), deepest dive 44 m (modelled)Jul 24Jul 28, 2023 — seafloor 100 m (measured), deepest dive 68 m (modelled)Jul 28Jul 29, 2023 — seafloor 51 m (measured), deepest dive 39 m (modelled)Jul 29Aug 19, 2023 — seafloor 67 m (measured), deepest dive 49 m (modelled)Aug 19Sep 15, 2023 — seafloor 241 m (measured), deepest dive 132 m (modelled)Sep 15Sep 21, 2023 — seafloor 83 m (measured), deepest dive 50 m (modelled)Sep 21

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

Dives

132 m
Deepest dive
5:29
Longest dive
75
Dives
23 m
Avg dive depth
8
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150132 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (241 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 · Sep 15, 2023

measured
Seafloor depth
241 m
Sea-surface temperature
11.3°C
Distance from shore
6.0 km

Across the residency · 8 sightings

measured
Seafloor depth
46 m – 241 m
Sea-surface temperature
10.2°C – 13.9°C
Distance from shore
1.0 km – 6.0 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 8 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.