Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Au'au Channel

HIHWNMS-2016-4-1_G04_A01 – Residency

7th sighting in Au'au Channel
Fluke of HIHWNMS-2016-4-1_G04_A01
HIHWNMS-2016-4-1_G04_A01 Confirmed in the catalog @36914
Jan 24 – Mar 1, 2022 · Au'au Channel

Au'au Channel · Jan – Mar 2022

53 m
Deepest dive
2:28
Longest dive
58
Dives
Sightings
5
Days between first and last sighting
36

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jan 24, 202251 m—40 m
Feb 2, 202260 m—28 m
Feb 8, 202242 m—37 m
Mar 1, 202247 m—33 m
Mar 1, 202262 m—53 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
Jan 24, 2022 — seafloor 51 m (measured), deepest dive 40 m (modelled)Jan 24Feb 2, 2022 — seafloor 60 m (measured), deepest dive 28 m (modelled)Feb 2Feb 8, 2022 — seafloor 42 m (measured), deepest dive 37 m (modelled)Feb 8Mar 1, 2022 — seafloor 47 m (measured), deepest dive 33 m (modelled)Mar 1Mar 1, 2022 — seafloor 62 m (measured), deepest dive 53 m (modelled)Mar 1

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

Dives

53 m
Deepest dive
2:28
Longest dive
58
Dives
18 m
Avg dive depth
5
Sightings
36
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010053 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (62 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 · Mar 1, 2022

measured
Seafloor depth
62 m
Sea-surface temperature
—
Distance from shore
3.0 km

Across the residency · 5 sightings

measured
Seafloor depth
42 m – 62 m
Sea-surface temperature
—
Distance from shore
2.0 km – 4.0 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).

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