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Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Salish Sea

Raza – Residency

31st sighting in Salish Sea
Fluke of Raza
Raza Confirmed in the catalog @27031
Jun 15 – Aug 23, 2026 · Salish Sea

Herring Season, Home Water

Green shallows, tide lines full of herring, boats holding still for me.

119 m
Deepest dive
4:05
Longest dive
141
Dives
Sightings
13
Days between first and last sighting
69

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 15, 202673 m15.5°C44 m
Jul 9, 202646 m15.8°C28 m
Jul 10, 2026181 m13.6°C119 m
Jul 12, 202652 m14.1°C24 m
Jul 24, 2026110 m17.7°C57 m
Jul 30, 202680 m14.7°C69 m
Aug 3, 2026121 m15.0°C68 m
Aug 8, 202655 m14.3°C35 m
Aug 9, 202613 m14.2°C11 m
Aug 10, 202613 m14.2°C11 m
Aug 12, 2026248 m14.8°C43 m
Aug 18, 2026134 m14.8°C114 m
Aug 23, 202616 m14.5°C15 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 15, 2026 — seafloor 73 m (measured), deepest dive 44 m (modelled)Jun 15Jul 9, 2026 — seafloor 46 m (measured), deepest dive 28 m (modelled)Jul 10, 2026 — seafloor 181 m (measured), deepest dive 119 m (modelled)Jul 12, 2026 — seafloor 52 m (measured), deepest dive 24 m (modelled)Jul 12Jul 24, 2026 — seafloor 110 m (measured), deepest dive 57 m (modelled)Jul 30, 2026 — seafloor 80 m (measured), deepest dive 69 m (modelled)Aug 3, 2026 — seafloor 121 m (measured), deepest dive 68 m (modelled)Aug 3Aug 8, 2026 — seafloor 55 m (measured), deepest dive 35 m (modelled)Aug 9, 2026 — seafloor 13 m (measured), deepest dive 11 m (modelled)Aug 10, 2026 — seafloor 13 m (measured), deepest dive 11 m (modelled)Aug 10Aug 12, 2026 — seafloor 248 m (measured), deepest dive 43 m (modelled)Aug 18, 2026 — seafloor 134 m (measured), deepest dive 114 m (modelled)Aug 23, 2026 — seafloor 16 m (measured), deepest dive 15 m (modelled)Aug 23

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

Dives

119 m
Deepest dive
4:05
Longest dive
141
Dives
20 m
Avg dive depth
13
Sightings
69
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 (181 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 · Jul 10, 2026

measured
Seafloor depth
181 m
Sea-surface temperature
13.6°C
Distance from shore
5.0 km

Across the residency · 13 sightings

measured
Seafloor depth
13 m – 248 m
Sea-surface temperature
13.6°C – 17.7°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 13 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.