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

Ghost – Residency

15th sighting in Clarence Strait
Fluke of Ghost
Ghost Confirmed in the catalog @24669
Jun 7 – Sep 20, 2022 · Clarence Strait

Clarence Strait · Jun – Sep 2022

84 m
Deepest dive
3:43
Longest dive
69
Dives
Sightings
10
Days between first and last sighting
105

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 7, 2022175 m11.9°C69 m
Jun 9, 2022-9 m12.8°C—
Jun 9, 2022324 m12.6°C84 m
Jun 9, 202247 m12.6°C38 m
Jun 9, 2022-87 m12.6°C—
Jun 15, 2022161 m11.5°C57 m
Jul 24, 202299 m14.9°C36 m
Sep 9, 202254 m12.0°C43 m
Sep 9, 202276 m12.3°C36 m
Sep 20, 202219 m11.9°C17 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 7, 2022 — seafloor 175 m (measured), deepest dive 69 m (modelled)Jun 7Jun 9, 2022 — seafloor -9 m (measured), deepest dive — (modelled)Jun 9Jun 9, 2022 — seafloor 324 m (measured), deepest dive 84 m (modelled)Jun 9Jun 9, 2022 — seafloor 47 m (measured), deepest dive 38 m (modelled)Jun 9Jun 9, 2022 — seafloor -87 m (measured), deepest dive — (modelled)Jun 9Jun 15, 2022 — seafloor 161 m (measured), deepest dive 57 m (modelled)Jun 15Jul 24, 2022 — seafloor 99 m (measured), deepest dive 36 m (modelled)Jul 24Sep 9, 2022 — seafloor 54 m (measured), deepest dive 43 m (modelled)Sep 9Sep 9, 2022 — seafloor 76 m (measured), deepest dive 36 m (modelled)Sep 9Sep 20, 2022 — seafloor 19 m (measured), deepest dive 17 m (modelled)Sep 20

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

Dives

84 m
Deepest dive
3:43
Longest dive
69
Dives
22 m
Avg dive depth
10
Sightings
105
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010084 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (324 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 9, 2022

measured
Seafloor depth
324 m
Sea-surface temperature
12.6°C
Distance from shore
2.0 km

Across the residency · 10 sightings

measured
Seafloor depth
-87 m – 324 m
Sea-surface temperature
11.5°C – 14.9°C
Distance from shore
1.0 km – 2.0 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 10 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.