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Salish Sea

Hale-Bopp – Residency

24th sighting in Salish Sea
Fluke of Hale-Bopp
Hale-Bopp Confirmed in the catalog @22295
Aug 11 – Nov 12, 2019 · Salish Sea

Salish Sea · Aug – Nov 2019

134 m
Deepest dive
5:13
Longest dive
238
Dives
Sightings
18
Days between first and last sighting
93

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 11, 2019179 m12.4°C109 m
Aug 12, 2019155 m12.3°C134 m
Aug 25, 2019180 m12.1°C71 m
Sep 4, 2019162 m11.6°C95 m
Oct 1, 2019107 m11.0°C38 m
Oct 2, 2019107 m10.8°C89 m
Oct 3, 2019107 m10.6°C56 m
Oct 4, 201993 m10.5°C67 m
Oct 5, 201944 m10.9°C30 m
Oct 6, 2019107 m10.8°C84 m
Oct 19, 2019139 m9.6°C122 m
Oct 20, 2019109 m9.5°C43 m
Oct 26, 201989 m9.7°C75 m
Oct 30, 201980 m9.9°C46 m
Oct 31, 201975 m9.7°C52 m
Nov 2, 201981 m9.7°C49 m
Nov 3, 201945 m9.6°C31 m
Nov 12, 2019113 m9.3°C44 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
Aug 11, 2019 — seafloor 179 m (measured), deepest dive 109 m (modelled)Aug 11Aug 12, 2019 — seafloor 155 m (measured), deepest dive 134 m (modelled)Aug 25, 2019 — seafloor 180 m (measured), deepest dive 71 m (modelled)Sep 4, 2019 — seafloor 162 m (measured), deepest dive 95 m (modelled)Sep 4Oct 1, 2019 — seafloor 107 m (measured), deepest dive 38 m (modelled)Oct 2, 2019 — seafloor 107 m (measured), deepest dive 89 m (modelled)Oct 3, 2019 — seafloor 107 m (measured), deepest dive 56 m (modelled)Oct 3Oct 4, 2019 — seafloor 93 m (measured), deepest dive 67 m (modelled)Oct 5, 2019 — seafloor 44 m (measured), deepest dive 30 m (modelled)Oct 6, 2019 — seafloor 107 m (measured), deepest dive 84 m (modelled)Oct 6Oct 19, 2019 — seafloor 139 m (measured), deepest dive 122 m (modelled)Oct 20, 2019 — seafloor 109 m (measured), deepest dive 43 m (modelled)Oct 26, 2019 — seafloor 89 m (measured), deepest dive 75 m (modelled)Oct 26Oct 30, 2019 — seafloor 80 m (measured), deepest dive 46 m (modelled)Oct 31, 2019 — seafloor 75 m (measured), deepest dive 52 m (modelled)Nov 2, 2019 — seafloor 81 m (measured), deepest dive 49 m (modelled)Nov 2Nov 3, 2019 — seafloor 45 m (measured), deepest dive 31 m (modelled)Nov 12, 2019 — seafloor 113 m (measured), deepest dive 44 m (modelled)

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

Dives

134 m
Deepest dive
5:13
Longest dive
238
Dives
26 m
Avg dive depth
18
Sightings
93
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150134 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (155 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 12, 2019

measured
Seafloor depth
155 m
Sea-surface temperature
12.3°C
Distance from shore
7.0 km

Across the residency · 18 sightings

measured
Seafloor depth
44 m – 180 m
Sea-surface temperature
9.3°C – 12.4°C
Distance from shore
3.0 km – 13.0 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.