Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Lynn Canal & Stephens Passage

Auke – Residency

14th sighting in Lynn Canal & Stephens Passage
Fluke of Auke
Auke Confirmed in the catalog @16916
May 17 – Jul 24, 2019 · Lynn Canal & Stephens Passage

Lynn Canal & Stephens Passage · May – Jul 2019

54 m
Deepest dive
2:21
Longest dive
56
Dives
Sightings
6
Days between first and last sighting
68

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 17, 201972 m8.4°C54 m
May 17, 2019107 m8.5°C47 m
May 27, 2019107 m8.7°C31 m
Jun 5, 201930 m10.1°C25 m
Jun 7, 201943 m9.8°C28 m
Jul 24, 2019278 m14.4°C53 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 17, 2019 — seafloor 72 m (measured), deepest dive 54 m (modelled)May 17May 17, 2019 — seafloor 107 m (measured), deepest dive 47 m (modelled)May 17May 27, 2019 — seafloor 107 m (measured), deepest dive 31 m (modelled)May 27Jun 5, 2019 — seafloor 30 m (measured), deepest dive 25 m (modelled)Jun 5Jun 7, 2019 — seafloor 43 m (measured), deepest dive 28 m (modelled)Jun 7Jul 24, 2019 — seafloor 278 m (measured), deepest dive 53 m (modelled)Jul 24

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

Dives

54 m
Deepest dive
2:21
Longest dive
56
Dives
18 m
Avg dive depth
6
Sightings
68
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010054 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (72 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 · May 17, 2019

measured
Seafloor depth
72 m
Sea-surface temperature
8.4°C
Distance from shore
1.0 km

Across the residency · 6 sightings

measured
Seafloor depth
30 m – 278 m
Sea-surface temperature
8.4°C – 14.4°C
Distance from shore
1.0 km – 2.0 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 6 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.