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

BodhiChitta – Residency

33rd sighting in Chatham Strait
Fluke of BodhiChitta
BodhiChitta Confirmed in the catalog @5846
Jun 21 – Aug 13, 2025 · Chatham Strait

Chatham Strait · Jun – Aug 2025

90 m
Deepest dive
3:32
Longest dive
80
Dives
Sightings
7
Days between first and last sighting
53

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 21, 202527 m11.7°C24 m
Jul 5, 2025165 m11.5°C90 m
Jul 19, 2025158 m12.2°C85 m
Jul 25, 202576 m12.8°C56 m
Aug 1, 202522 m14.1°C19 m
Aug 12, 202575 m13.9°C53 m
Aug 13, 2025203 m13.5°C58 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 21, 2025 — seafloor 27 m (measured), deepest dive 24 m (modelled)Jun 21Jul 5, 2025 — seafloor 165 m (measured), deepest dive 90 m (modelled)Jul 5Jul 19, 2025 — seafloor 158 m (measured), deepest dive 85 m (modelled)Jul 19Jul 25, 2025 — seafloor 76 m (measured), deepest dive 56 m (modelled)Jul 25Aug 1, 2025 — seafloor 22 m (measured), deepest dive 19 m (modelled)Aug 1Aug 12, 2025 — seafloor 75 m (measured), deepest dive 53 m (modelled)Aug 12Aug 13, 2025 — seafloor 203 m (measured), deepest dive 58 m (modelled)Aug 13

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

Dives

90 m
Deepest dive
3:32
Longest dive
80
Dives
22 m
Avg dive depth
7
Sightings
53
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010090 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (165 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 5, 2025

measured
Seafloor depth
165 m
Sea-surface temperature
11.5°C
Distance from shore
5.0 km

Across the residency · 7 sightings

measured
Seafloor depth
22 m – 203 m
Sea-surface temperature
11.5°C – 14.1°C
Distance from shore
2.0 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 7 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.