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

Anuenue – Residency

12th sighting in Chatham Strait
Fluke of Anuenue
Anuenue Confirmed in the catalog @5834
Jun 29 – Jul 29, 2023 · Chatham Strait

Chatham Strait · Jun – Jul 2023

64 m
Deepest dive
2:27
Longest dive
69
Dives
Sightings
5
Days between first and last sighting
30

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 29, 202370 m—64 m
Jul 5, 202383 m—37 m
Jul 17, 202388 m—58 m
Jul 24, 202360 m—41 m
Jul 29, 202340 m—20 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 29, 2023 — seafloor 70 m (measured), deepest dive 64 m (modelled)Jun 29Jul 5, 2023 — seafloor 83 m (measured), deepest dive 37 m (modelled)Jul 5Jul 17, 2023 — seafloor 88 m (measured), deepest dive 58 m (modelled)Jul 17Jul 24, 2023 — seafloor 60 m (measured), deepest dive 41 m (modelled)Jul 24Jul 29, 2023 — seafloor 40 m (measured), deepest dive 20 m (modelled)Jul 29

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

Dives

64 m
Deepest dive
2:27
Longest dive
69
Dives
21 m
Avg dive depth
5
Sightings
30
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010064 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (70 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 29, 2023

measured
Seafloor depth
70 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 5 sightings

measured
Seafloor depth
40 m – 88 m
Sea-surface temperature
—
Distance from shore
1.0 km – 2.0 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 5 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.