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Lynn Canal & Stephens Passage

Parcheesy – Residency

60th sighting in Lynn Canal & Stephens Passage
Fluke of Parcheesy
Parcheesy Confirmed in the catalog @16919
Jun 20 – Aug 16, 2023 · Lynn Canal & Stephens Passage

Lynn Canal & Stephens Passage · Jun – Aug 2023

139 m
Deepest dive
4:44
Longest dive
851
Dives
Sightings
69
Days between first and last sighting
57

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 20, 2023121 m11.0°C63 m
Jun 21, 202342 m10.9°C33 m
Jun 21, 2023228 m11.1°C139 m
Jun 22, 202372 m11.4°C53 m
Jun 22, 2023107 m11.6°C71 m
Jun 23, 202358 m11.5°C40 m
Jun 24, 202368 m11.7°C44 m
Jul 2, 202362 m12.2°C29 m
Jul 3, 2023109 m12.2°C45 m
Jul 3, 202341 m12.3°C31 m
Jul 4, 2023109 m12.1°C76 m
Jul 4, 202367 m11.9°C37 m
Jul 6, 202376 m13.1°C59 m
Jul 6, 2023150 m13.2°C60 m
Jul 7, 202387 m13.6°C62 m
Jul 7, 202372 m13.3°C64 m
Jul 8, 202372 m13.4°C50 m
Jul 8, 2023124 m13.5°C56 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 20, 2023 — seafloor 121 m (measured), deepest dive 63 m (modelled)Jun 20Jun 21, 2023 — seafloor 42 m (measured), deepest dive 33 m (modelled)Jun 21, 2023 — seafloor 228 m (measured), deepest dive 139 m (modelled)Jun 22, 2023 — seafloor 72 m (measured), deepest dive 53 m (modelled)Jun 22, 2023 — seafloor 107 m (measured), deepest dive 71 m (modelled)Jun 23, 2023 — seafloor 58 m (measured), deepest dive 40 m (modelled)Jun 24, 2023 — seafloor 68 m (measured), deepest dive 44 m (modelled)Jul 2, 2023 — seafloor 62 m (measured), deepest dive 29 m (modelled)Jul 3, 2023 — seafloor 109 m (measured), deepest dive 45 m (modelled)Jul 3, 2023 — seafloor 41 m (measured), deepest dive 31 m (modelled)Jul 4, 2023 — seafloor 109 m (measured), deepest dive 76 m (modelled)Jul 4, 2023 — seafloor 67 m (measured), deepest dive 37 m (modelled)Jul 6, 2023 — seafloor 76 m (measured), deepest dive 59 m (modelled)Jul 6Jul 6, 2023 — seafloor 150 m (measured), deepest dive 60 m (modelled)Jul 7, 2023 — seafloor 87 m (measured), deepest dive 62 m (modelled)Jul 7, 2023 — seafloor 72 m (measured), deepest dive 64 m (modelled)Jul 8, 2023 — seafloor 72 m (measured), deepest dive 50 m (modelled)Jul 8, 2023 — seafloor 124 m (measured), deepest dive 56 m (modelled)Jul 8, 2023 — seafloor 55 m (measured), deepest dive 44 m (modelled)Jul 9, 2023 — seafloor 72 m (measured), deepest dive 46 m (modelled)Jul 10, 2023 — seafloor 72 m (measured), deepest dive 19 m (modelled)Jul 11, 2023 — seafloor 72 m (measured), deepest dive 65 m (modelled)Jul 11, 2023 — seafloor 12 m (measured), deepest dive 9 m (modelled)Jul 11, 2023 — seafloor 66 m (measured), deepest dive 47 m (modelled)Jul 11, 2023 — seafloor 92 m (measured), deepest dive 81 m (modelled)Jul 11Jul 11, 2023 — seafloor 170 m (measured), deepest dive 78 m (modelled)Jul 12, 2023 — seafloor 163 m (measured), deepest dive 40 m (modelled)Jul 12, 2023 — seafloor 105 m (measured), deepest dive 61 m (modelled)Jul 12, 2023 — seafloor 72 m (measured), deepest dive 50 m (modelled)Jul 13, 2023 — seafloor 91 m (measured), deepest dive 79 m (modelled)Jul 13, 2023 — seafloor 75 m (measured), deepest dive 41 m (modelled)Jul 13, 2023 — seafloor 75 m (measured), deepest dive 31 m (modelled)Jul 14, 2023 — seafloor 74 m (measured), deepest dive 61 m (modelled)Jul 14, 2023 — seafloor 63 m (measured), deepest dive 54 m (modelled)Jul 15, 2023 — seafloor 103 m (measured), deepest dive 82 m (modelled)Jul 15, 2023 — seafloor 72 m (measured), deepest dive 53 m (modelled)Jul 15, 2023 — seafloor 64 m (measured), deepest dive 58 m (modelled)Jul 15Jul 15, 2023 — seafloor 72 m (measured), deepest dive 61 m (modelled)Jul 16, 2023 — seafloor 107 m (measured), deepest dive 38 m (modelled)Jul 16, 2023 — seafloor 82 m (measured), deepest dive 43 m (modelled)Jul 18, 2023 — seafloor 34 m (measured), deepest dive 26 m (modelled)Jul 18, 2023 — seafloor 72 m (measured), deepest dive 60 m (modelled)Jul 19, 2023 — seafloor 72 m (measured), deepest dive 32 m (modelled)Jul 20, 2023 — seafloor 119 m (measured), deepest dive 100 m (modelled)Jul 21, 2023 — seafloor 67 m (measured), deepest dive 37 m (modelled)Jul 22, 2023 — seafloor 122 m (measured), deepest dive 24 m (modelled)Jul 22, 2023 — seafloor 82 m (measured), deepest dive 61 m (modelled)Jul 23, 2023 — seafloor 72 m (measured), deepest dive 56 m (modelled)Jul 23, 2023 — seafloor 84 m (measured), deepest dive 70 m (modelled)Jul 23Jul 24, 2023 — seafloor 58 m (measured), deepest dive 53 m (modelled)Jul 25, 2023 — seafloor 126 m (measured), deepest dive 46 m (modelled)Jul 25, 2023 — seafloor 72 m (measured), deepest dive 26 m (modelled)Jul 25, 2023 — seafloor 34 m (measured), deepest dive 26 m (modelled)Jul 25, 2023 — seafloor 212 m (measured), deepest dive 133 m (modelled)Jul 26, 2023 — seafloor 95 m (measured), deepest dive 83 m (modelled)Jul 26, 2023 — seafloor 120 m (measured), deepest dive 70 m (modelled)Jul 27, 2023 — seafloor 76 m (measured), deepest dive 46 m (modelled)Jul 28, 2023 — seafloor 72 m (measured), deepest dive 43 m (modelled)Jul 29, 2023 — seafloor 58 m (measured), deepest dive 48 m (modelled)Jul 29, 2023 — seafloor 71 m (measured), deepest dive 63 m (modelled)Jul 30, 2023 — seafloor 59 m (measured), deepest dive 50 m (modelled)Jul 30Aug 1, 2023 — seafloor 67 m (measured), deepest dive 39 m (modelled)Aug 3, 2023 — seafloor 505 m (measured), deepest dive 101 m (modelled)Aug 5, 2023 — seafloor 113 m (measured), deepest dive 64 m (modelled)Aug 6, 2023 — seafloor 41 m (measured), deepest dive 32 m (modelled)Aug 6, 2023 — seafloor 109 m (measured), deepest dive 95 m (modelled)Aug 8, 2023 — seafloor 129 m (measured), deepest dive 29 m (modelled)Aug 11, 2023 — seafloor 55 m (measured), deepest dive 38 m (modelled)Aug 16, 2023 — seafloor 37 m (measured), deepest dive 33 m (modelled)

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

Dives

139 m
Deepest dive
4:44
Longest dive
851
Dives
22 m
Avg dive depth
69
Sightings
57
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150139 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (228 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 21, 2023

measured
Seafloor depth
228 m
Sea-surface temperature
11.1°C
Distance from shore
—

Across the residency · 69 sightings

measured
Seafloor depth
12 m – 505 m
Sea-surface temperature
10.9°C – 16.0°C
Distance from shore
1.0 km – 4.0 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 69 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.