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

BodhiChitta – Residency

7th sighting in Chatham Strait
Fluke of BodhiChitta
BodhiChitta Confirmed in the catalog @5846
Apr 19 – Aug 28, 2022 · Chatham Strait

Chatham Strait · Apr – Aug 2022

85 m
Deepest dive
4:08
Longest dive
37
Dives
Sightings
4
Days between first and last sighting
131

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Apr 19, 202238 m5.1°C33 m
Jun 28, 2022452 m11.6°C85 m
Aug 24, 202252 m13.5°C36 m
Aug 28, 2022130 m13.1°C44 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
Apr 19, 2022 — seafloor 38 m (measured), deepest dive 33 m (modelled)Apr 19Jun 28, 2022 — seafloor 452 m (measured), deepest dive 85 m (modelled)Jun 28Aug 24, 2022 — seafloor 52 m (measured), deepest dive 36 m (modelled)Aug 24Aug 28, 2022 — seafloor 130 m (measured), deepest dive 44 m (modelled)Aug 28

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

Dives

85 m
Deepest dive
4:08
Longest dive
37
Dives
21 m
Avg dive depth
4
Sightings
131
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010085 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (452 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.

Unlock with Risa Deep

Place

Where this happened · Jun 28, 2022

measured
Seafloor depth
452 m
Sea-surface temperature
11.6°C
Distance from shore
6.0 km

Across the residency · 4 sightings

measured
Seafloor depth
38 m – 452 m
Sea-surface temperature
5.1°C – 13.5°C
Distance from shore
1.0 km – 6.0 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 4 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.