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

Phoenix – Residency

27th sighting in Clarence Strait
Fluke of Phoenix
Phoenix Confirmed in the catalog @24666
Jun 30 – Oct 3, 2021 · Clarence Strait

Clarence Strait · Jun – Oct 2021

78 m
Deepest dive
3:23
Longest dive
98
Dives
Sightings
8
Days between first and last sighting
95

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 30, 202179 m14.9°C59 m
Aug 2, 202134 m15.7°C31 m
Aug 6, 202189 m15.3°C78 m
Aug 11, 202148 m15.1°C39 m
Aug 20, 202125 m14.9°C23 m
Sep 26, 202142 m11.2°C23 m
Oct 3, 202134 m10.3°C24 m
Oct 3, 202124 m10.3°C13 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 30, 2021 — seafloor 79 m (measured), deepest dive 59 m (modelled)Jun 30Aug 2, 2021 — seafloor 34 m (measured), deepest dive 31 m (modelled)Aug 2Aug 6, 2021 — seafloor 89 m (measured), deepest dive 78 m (modelled)Aug 6Aug 11, 2021 — seafloor 48 m (measured), deepest dive 39 m (modelled)Aug 11Aug 20, 2021 — seafloor 25 m (measured), deepest dive 23 m (modelled)Aug 20Sep 26, 2021 — seafloor 42 m (measured), deepest dive 23 m (modelled)Sep 26Oct 3, 2021 — seafloor 34 m (measured), deepest dive 24 m (modelled)Oct 3Oct 3, 2021 — seafloor 24 m (measured), deepest dive 13 m (modelled)Oct 3

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

Dives

78 m
Deepest dive
3:23
Longest dive
98
Dives
17 m
Avg dive depth
8
Sightings
95
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010078 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (89 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 · Aug 6, 2021

measured
Seafloor depth
89 m
Sea-surface temperature
15.3°C
Distance from shore
1.0 km

Across the residency · 8 sightings

measured
Seafloor depth
24 m – 89 m
Sea-surface temperature
10.3°C – 15.7°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 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.