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Lynn Canal & Stephens Passage

Bullethole – Residency

95th sighting in Lynn Canal & Stephens Passage
Fluke of Bullethole
Bullethole Confirmed in the catalog @26458
Jun 9 – Dec 13, 2019 · Lynn Canal & Stephens Passage

Lynn Canal & Stephens Passage · Jun – Dec 2019

170 m
Deepest dive
7:55
Longest dive
648
Dives
Sightings
58
Days between first and last sighting
186

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 9, 201972 m9.5°C30 m
Jun 10, 201996 m11.0°C87 m
Jun 14, 2019107 m11.7°C44 m
Jun 26, 2019106 m14.0°C55 m
Jun 28, 2019107 m13.7°C53 m
Jul 4, 2019107 m13.7°C84 m
Jul 6, 2019107 m13.7°C78 m
Jul 7, 2019107 m14.2°C92 m
Jul 8, 2019107 m14.2°C56 m
Jul 9, 2019122 m14.2°C71 m
Jul 9, 2019107 m14.2°C91 m
Jul 10, 2019106 m13.9°C70 m
Jul 11, 2019107 m14.0°C50 m
Jul 12, 201986 m14.2°C70 m
Jul 14, 201933 m13.0°C27 m
Jul 14, 2019150 m13.1°C118 m
Jul 15, 201987 m13.8°C31 m
Jul 15, 2019135 m13.8°C38 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 9, 2019 — seafloor 72 m (measured), deepest dive 30 m (modelled)Jun 9Jun 10, 2019 — seafloor 96 m (measured), deepest dive 87 m (modelled)Jun 14, 2019 — seafloor 107 m (measured), deepest dive 44 m (modelled)Jun 26, 2019 — seafloor 106 m (measured), deepest dive 55 m (modelled)Jun 28, 2019 — seafloor 107 m (measured), deepest dive 53 m (modelled)Jul 4, 2019 — seafloor 107 m (measured), deepest dive 84 m (modelled)Jul 6, 2019 — seafloor 107 m (measured), deepest dive 78 m (modelled)Jul 7, 2019 — seafloor 107 m (measured), deepest dive 92 m (modelled)Jul 8, 2019 — seafloor 107 m (measured), deepest dive 56 m (modelled)Jul 9, 2019 — seafloor 122 m (measured), deepest dive 71 m (modelled)Jul 9, 2019 — seafloor 107 m (measured), deepest dive 91 m (modelled)Jul 9Jul 10, 2019 — seafloor 106 m (measured), deepest dive 70 m (modelled)Jul 11, 2019 — seafloor 107 m (measured), deepest dive 50 m (modelled)Jul 12, 2019 — seafloor 86 m (measured), deepest dive 70 m (modelled)Jul 14, 2019 — seafloor 33 m (measured), deepest dive 27 m (modelled)Jul 14, 2019 — seafloor 150 m (measured), deepest dive 118 m (modelled)Jul 15, 2019 — seafloor 87 m (measured), deepest dive 31 m (modelled)Jul 15, 2019 — seafloor 135 m (measured), deepest dive 38 m (modelled)Jul 18, 2019 — seafloor 107 m (measured), deepest dive 74 m (modelled)Jul 23, 2019 — seafloor 107 m (measured), deepest dive 91 m (modelled)Jul 24, 2019 — seafloor 98 m (measured), deepest dive 42 m (modelled)Jul 24Jul 26, 2019 — seafloor 107 m (measured), deepest dive 75 m (modelled)Jul 28, 2019 — seafloor 107 m (measured), deepest dive 84 m (modelled)Aug 1, 2019 — seafloor 115 m (measured), deepest dive 23 m (modelled)Aug 1, 2019 — seafloor 107 m (measured), deepest dive 44 m (modelled)Aug 2, 2019 — seafloor 107 m (measured), deepest dive 89 m (modelled)Aug 3, 2019 — seafloor 107 m (measured), deepest dive 51 m (modelled)Aug 5, 2019 — seafloor 107 m (measured), deepest dive 71 m (modelled)Aug 7, 2019 — seafloor 107 m (measured), deepest dive 69 m (modelled)Aug 9, 2019 — seafloor 107 m (measured), deepest dive 93 m (modelled)Aug 9, 2019 — seafloor 72 m (measured), deepest dive 53 m (modelled)Aug 9Aug 9, 2019 — seafloor 87 m (measured), deepest dive 45 m (modelled)Aug 10, 2019 — seafloor 107 m (measured), deepest dive 84 m (modelled)Aug 11, 2019 — seafloor 96 m (measured), deepest dive 64 m (modelled)Aug 13, 2019 — seafloor 107 m (measured), deepest dive 77 m (modelled)Aug 14, 2019 — seafloor 107 m (measured), deepest dive 46 m (modelled)Aug 15, 2019 — seafloor 151 m (measured), deepest dive 32 m (modelled)Aug 21, 2019 — seafloor 107 m (measured), deepest dive 77 m (modelled)Aug 25, 2019 — seafloor 113 m (measured), deepest dive 37 m (modelled)Aug 26, 2019 — seafloor 107 m (measured), deepest dive 67 m (modelled)Aug 26, 2019 — seafloor 86 m (measured), deepest dive 30 m (modelled)Aug 26Aug 27, 2019 — seafloor 115 m (measured), deepest dive 82 m (modelled)Aug 28, 2019 — seafloor 107 m (measured), deepest dive 64 m (modelled)Aug 29, 2019 — seafloor 107 m (measured), deepest dive 85 m (modelled)Aug 31, 2019 — seafloor 107 m (measured), deepest dive 16 m (modelled)Sep 2, 2019 — seafloor 107 m (measured), deepest dive 80 m (modelled)Sep 3, 2019 — seafloor 72 m (measured), deepest dive 52 m (modelled)Sep 4, 2019 — seafloor 107 m (measured), deepest dive 62 m (modelled)Sep 4, 2019 — seafloor 84 m (measured), deepest dive 30 m (modelled)Sep 4, 2019 — seafloor 99 m (measured), deepest dive 87 m (modelled)Sep 6, 2019 — seafloor 107 m (measured), deepest dive 46 m (modelled)Sep 6Sep 7, 2019 — seafloor 120 m (measured), deepest dive 56 m (modelled)Sep 10, 2019 — seafloor 107 m (measured), deepest dive 52 m (modelled)Sep 13, 2019 — seafloor 107 m (measured), deepest dive 43 m (modelled)Sep 17, 2019 — seafloor 107 m (measured), deepest dive 57 m (modelled)Sep 22, 2019 — seafloor 95 m (measured), deepest dive 35 m (modelled)Sep 22, 2019 — seafloor 302 m (measured), deepest dive 170 m (modelled)Dec 13, 2019 — seafloor 93 m (measured), deepest dive 34 m (modelled)

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

Dives

170 m
Deepest dive
7:55
Longest dive
648
Dives
25 m
Avg dive depth
58
Sightings
186
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200170 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (302 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 22, 2019

measured
Seafloor depth
302 m
Sea-surface temperature
11.5°C
Distance from shore
5.0 km

Across the residency · 58 sightings

measured
Seafloor depth
33 m – 302 m
Sea-surface temperature
7.1°C – 15.7°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 58 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.