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Chatham Strait

ZebraDanio – Residency

32nd sighting in Chatham Strait
Fluke of ZebraDanio
ZebraDanio Confirmed in the catalog @6370
Jun 22 – Aug 7, 2023 · Chatham Strait

Chatham Strait · Jun – Aug 2023

95 m
Deepest dive
3:23
Longest dive
100
Dives
Sightings
9
Days between first and last sighting
46

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 22, 202392 m11.0°C35 m
Jun 28, 202340 m10.5°C35 m
Jul 8, 2023111 m11.9°C95 m
Jul 11, 202348 m11.9°C19 m
Jul 14, 202333 m13.0°C25 m
Jul 15, 202366 m13.0°C48 m
Jul 24, 202360 m12.2°C11 m
Jul 28, 2023100 m12.9°C62 m
Aug 7, 202374 m12.4°C66 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 22, 2023 — seafloor 92 m (measured), deepest dive 35 m (modelled)Jun 22Jun 28, 2023 — seafloor 40 m (measured), deepest dive 35 m (modelled)Jun 28Jul 8, 2023 — seafloor 111 m (measured), deepest dive 95 m (modelled)Jul 8Jul 11, 2023 — seafloor 48 m (measured), deepest dive 19 m (modelled)Jul 11Jul 14, 2023 — seafloor 33 m (measured), deepest dive 25 m (modelled)Jul 14Jul 15, 2023 — seafloor 66 m (measured), deepest dive 48 m (modelled)Jul 15Jul 24, 2023 — seafloor 60 m (measured), deepest dive 11 m (modelled)Jul 24Jul 28, 2023 — seafloor 100 m (measured), deepest dive 62 m (modelled)Jul 28Aug 7, 2023 — seafloor 74 m (measured), deepest dive 66 m (modelled)Aug 7

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

Dives

95 m
Deepest dive
3:23
Longest dive
100
Dives
19 m
Avg dive depth
9
Sightings
46
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 (111 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 8, 2023

measured
Seafloor depth
111 m
Sea-surface temperature
11.9°C
Distance from shore
3.0 km

Across the residency · 9 sightings

measured
Seafloor depth
33 m – 111 m
Sea-surface temperature
10.5°C – 13.0°C
Distance from shore
1.0 km – 5.0 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.