Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Kenai Fjords & Resurrection Bay

Sharky – Residency

4th sighting in Kenai Fjords & Resurrection Bay
Fluke of Sharky
Sharky Confirmed in the catalog @11071
May 30 – Aug 4, 2018 · Kenai Fjords & Resurrection Bay

Kenai Fjords & Resurrection Bay · May – Aug 2018

111 m
Deepest dive
4:31
Longest dive
90
Dives
Sightings
6
Days between first and last sighting
66
Deepest dive on record
111 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 30, 2018289 m—102 m
Jun 2, 2018137 m—111 m
Jun 4, 201870 m—56 m
Jun 9, 2018289 m—49 m
Jul 18, 201841 m—30 m
Aug 4, 201831 m—28 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 30, 2018 — seafloor 289 m (measured), deepest dive 102 m (modelled)May 30Jun 2, 2018 — seafloor 137 m (measured), deepest dive 111 m (modelled)Jun 2Jun 4, 2018 — seafloor 70 m (measured), deepest dive 56 m (modelled)Jun 4Jun 9, 2018 — seafloor 289 m (measured), deepest dive 49 m (modelled)Jun 9Jul 18, 2018 — seafloor 41 m (measured), deepest dive 30 m (modelled)Jul 18Aug 4, 2018 — seafloor 31 m (measured), deepest dive 28 m (modelled)Aug 4

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

Dives

111 m
Deepest dive
4:31
Longest dive
90
Dives
25 m
Avg dive depth
6
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150111 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (137 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 · Jun 2, 2018

measured
Seafloor depth
137 m
Sea-surface temperature
—
Distance from shore
1.0 km

Across the residency · 6 sightings

measured
Seafloor depth
31 m – 289 m
Sea-surface temperature
—
Distance from shore
1.0 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 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.