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

Ecstasy – Residency

22nd sighting in Chatham Strait
Fluke of Ecstasy
Ecstasy Confirmed in the catalog @39650
Jun 8 – Aug 20, 2023 · Chatham Strait

Chatham Strait · Jun – Aug 2023

95 m
Deepest dive
3:44
Longest dive
92
Dives
Sightings
6
Days between first and last sighting
73

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 8, 202366 m—56 m
Jun 9, 202353 m—29 m
Jun 27, 2023153 m—95 m
Jun 29, 202330 m—26 m
Aug 19, 20237 m—6 m
Aug 20, 202365 m—55 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 8, 2023 — seafloor 66 m (measured), deepest dive 56 m (modelled)Jun 8Jun 9, 2023 — seafloor 53 m (measured), deepest dive 29 m (modelled)Jun 9Jun 27, 2023 — seafloor 153 m (measured), deepest dive 95 m (modelled)Jun 27Jun 29, 2023 — seafloor 30 m (measured), deepest dive 26 m (modelled)Jun 29Aug 19, 2023 — seafloor 7 m (measured), deepest dive 6 m (modelled)Aug 19Aug 20, 2023 — seafloor 65 m (measured), deepest dive 55 m (modelled)Aug 20

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

Dives

95 m
Deepest dive
3:44
Longest dive
92
Dives
19 m
Avg dive depth
6
Sightings
73
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010095 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (153 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 27, 2023

measured
Seafloor depth
153 m
Sea-surface temperature
—
Distance from shore
5.0 km

Across the residency · 6 sightings

measured
Seafloor depth
7 m – 153 m
Sea-surface temperature
—
Distance from shore
1.0 km – 5.0 km

Sources: GEBCO seafloor grid · 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.