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Lynn Canal & Stephens Passage

Mist-ical – Residency

19th sighting in Lynn Canal & Stephens Passage
Fluke of Mist-ical
Mist-ical Confirmed in the catalog @25842
May 20 – Oct 18, 2022 · Lynn Canal & Stephens Passage

Lynn Canal & Stephens Passage · May – Oct 2022

119 m
Deepest dive
4:13
Longest dive
197
Dives
Sightings
16
Days between first and last sighting
151
Deepest dive on record
119 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 20, 2022166 m7.4°C56 m
Jun 3, 202286 m11.1°C78 m
Jun 10, 202286 m11.5°C38 m
Jun 10, 202295 m11.6°C86 m
Jun 11, 202264 m10.8°C50 m
Jun 13, 202249 m10.9°C36 m
Jun 14, 202282 m10.7°C48 m
Sep 3, 202298 m12.2°C65 m
Sep 4, 2022172 m12.3°C119 m
Sep 4, 2022121 m12.3°C77 m
Sep 13, 2022114 m11.0°C31 m
Sep 17, 202272 m10.8°C20 m
Sep 18, 2022101 m11.0°C39 m
Sep 24, 2022166 m11.0°C69 m
Oct 14, 202282 m8.8°C41 m
Oct 18, 202275 m9.3°C33 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 20, 2022 — seafloor 166 m (measured), deepest dive 56 m (modelled)May 20Jun 3, 2022 — seafloor 86 m (measured), deepest dive 78 m (modelled)Jun 10, 2022 — seafloor 86 m (measured), deepest dive 38 m (modelled)Jun 10, 2022 — seafloor 95 m (measured), deepest dive 86 m (modelled)Jun 10Jun 11, 2022 — seafloor 64 m (measured), deepest dive 50 m (modelled)Jun 13, 2022 — seafloor 49 m (measured), deepest dive 36 m (modelled)Jun 14, 2022 — seafloor 82 m (measured), deepest dive 48 m (modelled)Jun 14Sep 3, 2022 — seafloor 98 m (measured), deepest dive 65 m (modelled)Sep 4, 2022 — seafloor 172 m (measured), deepest dive 119 m (modelled)Sep 4, 2022 — seafloor 121 m (measured), deepest dive 77 m (modelled)Sep 4Sep 13, 2022 — seafloor 114 m (measured), deepest dive 31 m (modelled)Sep 17, 2022 — seafloor 72 m (measured), deepest dive 20 m (modelled)Sep 18, 2022 — seafloor 101 m (measured), deepest dive 39 m (modelled)Sep 18Sep 24, 2022 — seafloor 166 m (measured), deepest dive 69 m (modelled)Oct 14, 2022 — seafloor 82 m (measured), deepest dive 41 m (modelled)Oct 18, 2022 — seafloor 75 m (measured), deepest dive 33 m (modelled)Oct 18

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

Dives

119 m
Deepest dive
4:13
Longest dive
197
Dives
23 m
Avg dive depth
16
Sightings
151
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150119 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (172 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 · Sep 4, 2022

measured
Seafloor depth
172 m
Sea-surface temperature
12.3°C
Distance from shore
2.0 km

Across the residency · 16 sightings

measured
Seafloor depth
49 m – 172 m
Sea-surface temperature
7.4°C – 12.3°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 16 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.