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Lynn Canal & Stephens Passage

Angstrom – Residency

17th sighting in Lynn Canal & Stephens Passage
Fluke of Angstrom
Angstrom Confirmed in the catalog @18226
Jun 19 – Aug 1, 2014 · Lynn Canal & Stephens Passage

Lynn Canal & Stephens Passage · Jun – Aug 2014

100 m
Deepest dive
3:37
Longest dive
189
Dives
Sightings
18
Days between first and last sighting
44

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 19, 2014104 m11.2°C24 m
Jun 23, 2014104 m11.1°C68 m
Jun 28, 2014104 m11.6°C71 m
Jul 2, 2014104 m11.6°C33 m
Jul 3, 2014104 m12.0°C94 m
Jul 4, 2014104 m12.0°C24 m
Jul 9, 201446 m11.8°C42 m
Jul 11, 2014104 m12.0°C66 m
Jul 16, 2014104 m12.1°C67 m
Jul 17, 2014105 m11.8°C65 m
Jul 18, 2014104 m11.5°C49 m
Jul 18, 201475 m11.4°C26 m
Jul 21, 2014104 m14.2°C30 m
Jul 23, 2014300 m13.3°C100 m
Jul 25, 2014104 m13.4°C54 m
Jul 25, 201464 m13.4°C25 m
Aug 1, 2014104 m13.1°C72 m
Aug 1, 201436 m13.2°C31 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 19, 2014 — seafloor 104 m (measured), deepest dive 24 m (modelled)Jun 19Jun 23, 2014 — seafloor 104 m (measured), deepest dive 68 m (modelled)Jun 28, 2014 — seafloor 104 m (measured), deepest dive 71 m (modelled)Jul 2, 2014 — seafloor 104 m (measured), deepest dive 33 m (modelled)Jul 2Jul 3, 2014 — seafloor 104 m (measured), deepest dive 94 m (modelled)Jul 4, 2014 — seafloor 104 m (measured), deepest dive 24 m (modelled)Jul 9, 2014 — seafloor 46 m (measured), deepest dive 42 m (modelled)Jul 9Jul 11, 2014 — seafloor 104 m (measured), deepest dive 66 m (modelled)Jul 16, 2014 — seafloor 104 m (measured), deepest dive 67 m (modelled)Jul 17, 2014 — seafloor 105 m (measured), deepest dive 65 m (modelled)Jul 17Jul 18, 2014 — seafloor 104 m (measured), deepest dive 49 m (modelled)Jul 18, 2014 — seafloor 75 m (measured), deepest dive 26 m (modelled)Jul 21, 2014 — seafloor 104 m (measured), deepest dive 30 m (modelled)Jul 21Jul 23, 2014 — seafloor 300 m (measured), deepest dive 100 m (modelled)Jul 25, 2014 — seafloor 104 m (measured), deepest dive 54 m (modelled)Jul 25, 2014 — seafloor 64 m (measured), deepest dive 25 m (modelled)Jul 25Aug 1, 2014 — seafloor 104 m (measured), deepest dive 72 m (modelled)Aug 1, 2014 — seafloor 36 m (measured), deepest dive 31 m (modelled)

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

Dives

100 m
Deepest dive
3:37
Longest dive
189
Dives
23 m
Avg dive depth
18
Sightings
44
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
050100100 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (300 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 · Jul 23, 2014

measured
Seafloor depth
300 m
Sea-surface temperature
13.3°C
Distance from shore
5.0 km

Across the residency · 18 sightings

measured
Seafloor depth
36 m – 300 m
Sea-surface temperature
11.1°C – 14.2°C
Distance from shore
1.0 km – 5.0 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 18 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.