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Lynn Canal & Stephens Passage

Juneauite – Residency

137th sighting in Lynn Canal & Stephens Passage
Fluke of Juneauite
Juneauite Confirmed in the catalog @13431
Apr 15 – Oct 18, 2022 · Lynn Canal & Stephens Passage

Spring Through Fall Residency

Six months in my favorite feeding grounds, never wanting to leave.

179 m
Deepest dive
9:03
Longest dive
613
Dives
Sightings
56
Days between first and last sighting
186
Deepest dive on record
179 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 15, 202274 m4.1°C67 m
May 14, 202297 m8.1°C60 m
May 19, 202264 m8.2°C36 m
May 19, 202272 m8.5°C36 m
May 20, 202258 m8.5°C44 m
May 26, 202272 m9.5°C43 m
Jun 7, 202297 m11.4°C61 m
Jun 17, 2022113 m10.9°C34 m
Jun 17, 202229 m10.9°C22 m
Jun 17, 2022103 m11.0°C88 m
Jun 17, 2022113 m10.9°C44 m
Jun 23, 2022120 m12.3°C87 m
Jun 24, 2022111 m11.9°C22 m
Jun 24, 202272 m11.7°C61 m
Jul 10, 2022106 m15.7°C73 m
Jul 12, 202260 m15.0°C51 m
Jul 14, 202279 m14.9°C58 m
Jul 15, 202296 m14.9°C69 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
Apr 15, 2022 — seafloor 74 m (measured), deepest dive 67 m (modelled)Apr 15May 14, 2022 — seafloor 97 m (measured), deepest dive 60 m (modelled)May 19, 2022 — seafloor 64 m (measured), deepest dive 36 m (modelled)May 19, 2022 — seafloor 72 m (measured), deepest dive 36 m (modelled)May 20, 2022 — seafloor 58 m (measured), deepest dive 44 m (modelled)May 26, 2022 — seafloor 72 m (measured), deepest dive 43 m (modelled)Jun 7, 2022 — seafloor 97 m (measured), deepest dive 61 m (modelled)Jun 17, 2022 — seafloor 113 m (measured), deepest dive 34 m (modelled)Jun 17, 2022 — seafloor 29 m (measured), deepest dive 22 m (modelled)Jun 17, 2022 — seafloor 103 m (measured), deepest dive 88 m (modelled)Jun 17, 2022 — seafloor 113 m (measured), deepest dive 44 m (modelled)Jun 17Jun 23, 2022 — seafloor 120 m (measured), deepest dive 87 m (modelled)Jun 24, 2022 — seafloor 111 m (measured), deepest dive 22 m (modelled)Jun 24, 2022 — seafloor 72 m (measured), deepest dive 61 m (modelled)Jul 10, 2022 — seafloor 106 m (measured), deepest dive 73 m (modelled)Jul 12, 2022 — seafloor 60 m (measured), deepest dive 51 m (modelled)Jul 14, 2022 — seafloor 79 m (measured), deepest dive 58 m (modelled)Jul 15, 2022 — seafloor 96 m (measured), deepest dive 69 m (modelled)Jul 15, 2022 — seafloor 107 m (measured), deepest dive 67 m (modelled)Jul 16, 2022 — seafloor 97 m (measured), deepest dive 54 m (modelled)Jul 16, 2022 — seafloor 87 m (measured), deepest dive 36 m (modelled)Jul 16Jul 19, 2022 — seafloor 97 m (measured), deepest dive 51 m (modelled)Jul 24, 2022 — seafloor 72 m (measured), deepest dive 49 m (modelled)Jul 25, 2022 — seafloor 73 m (measured), deepest dive 41 m (modelled)Jul 26, 2022 — seafloor 57 m (measured), deepest dive 23 m (modelled)Jul 29, 2022 — seafloor 49 m (measured), deepest dive 41 m (modelled)Jul 30, 2022 — seafloor 82 m (measured), deepest dive 29 m (modelled)Jul 31, 2022 — seafloor 94 m (measured), deepest dive 70 m (modelled)Aug 1, 2022 — seafloor 62 m (measured), deepest dive 43 m (modelled)Aug 2, 2022 — seafloor 72 m (measured), deepest dive 60 m (modelled)Aug 3, 2022 — seafloor 91 m (measured), deepest dive 66 m (modelled)Aug 3Aug 7, 2022 — seafloor 86 m (measured), deepest dive 37 m (modelled)Aug 9, 2022 — seafloor 300 m (measured), deepest dive 179 m (modelled)Aug 10, 2022 — seafloor 72 m (measured), deepest dive 39 m (modelled)Aug 12, 2022 — seafloor 105 m (measured), deepest dive 46 m (modelled)Aug 14, 2022 — seafloor 109 m (measured), deepest dive 62 m (modelled)Aug 17, 2022 — seafloor 49 m (measured), deepest dive 41 m (modelled)Aug 19, 2022 — seafloor 91 m (measured), deepest dive 44 m (modelled)Aug 21, 2022 — seafloor 118 m (measured), deepest dive 93 m (modelled)Aug 23, 2022 — seafloor 98 m (measured), deepest dive 82 m (modelled)Aug 24, 2022 — seafloor 79 m (measured), deepest dive 60 m (modelled)Aug 24Aug 25, 2022 — seafloor 72 m (measured), deepest dive 48 m (modelled)Aug 29, 2022 — seafloor 72 m (measured), deepest dive 65 m (modelled)Aug 30, 2022 — seafloor 97 m (measured), deepest dive 76 m (modelled)Sep 8, 2022 — seafloor 127 m (measured), deepest dive 59 m (modelled)Sep 10, 2022 — seafloor 100 m (measured), deepest dive 56 m (modelled)Sep 12, 2022 — seafloor 121 m (measured), deepest dive 90 m (modelled)Sep 12, 2022 — seafloor 93 m (measured), deepest dive 55 m (modelled)Sep 15, 2022 — seafloor 137 m (measured), deepest dive 76 m (modelled)Sep 16, 2022 — seafloor 145 m (measured), deepest dive 106 m (modelled)Sep 19, 2022 — seafloor 89 m (measured), deepest dive 39 m (modelled)Sep 19Sep 30, 2022 — seafloor 6 m (measured), deepest dive 6 m (modelled)Oct 3, 2022 — seafloor 110 m (measured), deepest dive 46 m (modelled)Oct 14, 2022 — seafloor 84 m (measured), deepest dive 31 m (modelled)Oct 17, 2022 — seafloor 83 m (measured), deepest dive 67 m (modelled)Oct 18, 2022 — seafloor 75 m (measured), deepest dive 24 m (modelled)

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

Dives

179 m
Deepest dive
9:03
Longest dive
613
Dives
23 m
Avg dive depth
56
Sightings
186
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200179 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 · Aug 9, 2022

measured
Seafloor depth
300 m
Sea-surface temperature
12.7°C
Distance from shore
4.0 km

Across the residency · 56 sightings

measured
Seafloor depth
6 m – 300 m
Sea-surface temperature
4.1°C – 15.7°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 56 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.