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Chatham Strait

BodhiChitta – Residency

25th sighting in Chatham Strait
Fluke of BodhiChitta
BodhiChitta Confirmed in the catalog @5846
May 11 – Aug 22, 2023 · Chatham Strait

Chatham Strait · May – Aug 2023

116 m
Deepest dive
4:00
Longest dive
223
Dives
Sightings
18
Days between first and last sighting
103
Deepest dive on record
116 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 11, 2023114 m7.3°C67 m
Jun 28, 202398 m10.5°C52 m
Jul 5, 202385 m10.9°C53 m
Jul 8, 2023111 m11.9°C52 m
Jul 11, 202357 m12.0°C38 m
Jul 12, 202360 m12.1°C35 m
Jul 14, 202342 m13.0°C28 m
Jul 15, 202366 m13.0°C51 m
Jul 17, 202391 m12.0°C49 m
Jul 20, 202371 m11.8°C63 m
Jul 24, 202360 m12.2°C39 m
Jul 28, 202392 m12.9°C44 m
Jul 29, 202344 m13.5°C37 m
Aug 7, 202374 m12.4°C62 m
Aug 19, 2023221 m11.8°C63 m
Aug 20, 2023100 m11.4°C87 m
Aug 21, 202326 m11.3°C21 m
Aug 22, 2023328 m11.0°C116 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
May 11, 2023 — seafloor 114 m (measured), deepest dive 67 m (modelled)May 11Jun 28, 2023 — seafloor 98 m (measured), deepest dive 52 m (modelled)Jul 5, 2023 — seafloor 85 m (measured), deepest dive 53 m (modelled)Jul 8, 2023 — seafloor 111 m (measured), deepest dive 52 m (modelled)Jul 8Jul 11, 2023 — seafloor 57 m (measured), deepest dive 38 m (modelled)Jul 12, 2023 — seafloor 60 m (measured), deepest dive 35 m (modelled)Jul 14, 2023 — seafloor 42 m (measured), deepest dive 28 m (modelled)Jul 14Jul 15, 2023 — seafloor 66 m (measured), deepest dive 51 m (modelled)Jul 17, 2023 — seafloor 91 m (measured), deepest dive 49 m (modelled)Jul 20, 2023 — seafloor 71 m (measured), deepest dive 63 m (modelled)Jul 20Jul 24, 2023 — seafloor 60 m (measured), deepest dive 39 m (modelled)Jul 28, 2023 — seafloor 92 m (measured), deepest dive 44 m (modelled)Jul 29, 2023 — seafloor 44 m (measured), deepest dive 37 m (modelled)Jul 29Aug 7, 2023 — seafloor 74 m (measured), deepest dive 62 m (modelled)Aug 19, 2023 — seafloor 221 m (measured), deepest dive 63 m (modelled)Aug 20, 2023 — seafloor 100 m (measured), deepest dive 87 m (modelled)Aug 20Aug 21, 2023 — seafloor 26 m (measured), deepest dive 21 m (modelled)Aug 22, 2023 — seafloor 328 m (measured), deepest dive 116 m (modelled)

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

Dives

116 m
Deepest dive
4:00
Longest dive
223
Dives
22 m
Avg dive depth
18
Sightings
103
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150116 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (328 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 22, 2023

measured
Seafloor depth
328 m
Sea-surface temperature
11.0°C
Distance from shore
7.0 km

Across the residency · 18 sightings

measured
Seafloor depth
26 m – 328 m
Sea-surface temperature
7.3°C – 13.5°C
Distance from shore
1.0 km – 7.0 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 18 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.