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

Rumble – Residency

38th sighting in Salish Sea
Fluke of Rumble
Rumble Confirmed in the catalog @72415
Jun 1 – Oct 12, 2026 · Salish Sea

Loud Water Season

Cameras kept catching me all through this bay's noisy early summer.

138 m
Deepest dive
5:06
Longest dive
144
Dives
Sightings
10
Days between first and last sighting
132
Deepest dive on record
138 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 1, 2026117 m10.3°C43 m
Jun 4, 2026118 m10.4°C75 m
Jun 5, 2026140 m10.4°C63 m
Jun 14, 2026173 m11.5°C132 m
Jun 17, 2026141 m16.2°C110 m
Jun 23, 2026170 m16.1°C138 m
Jul 5, 2026146 m16.0°C92 m
Sep 7, 2026125 m—64 m
Sep 22, 2026173 m—78 m
Oct 12, 2026173 m—91 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 1, 2026 — seafloor 117 m (measured), deepest dive 43 m (modelled)Jun 1Jun 4, 2026 — seafloor 118 m (measured), deepest dive 75 m (modelled)Jun 4Jun 5, 2026 — seafloor 140 m (measured), deepest dive 63 m (modelled)Jun 5Jun 14, 2026 — seafloor 173 m (measured), deepest dive 132 m (modelled)Jun 14Jun 17, 2026 — seafloor 141 m (measured), deepest dive 110 m (modelled)Jun 17Jun 23, 2026 — seafloor 170 m (measured), deepest dive 138 m (modelled)Jun 23Jul 5, 2026 — seafloor 146 m (measured), deepest dive 92 m (modelled)Jul 5Sep 7, 2026 — seafloor 125 m (measured), deepest dive 64 m (modelled)Sep 7Sep 22, 2026 — seafloor 173 m (measured), deepest dive 78 m (modelled)Sep 22Oct 12, 2026 — seafloor 173 m (measured), deepest dive 91 m (modelled)Oct 12

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

Dives

138 m
Deepest dive
5:06
Longest dive
144
Dives
32 m
Avg dive depth
10
Sightings
132
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150138 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (170 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 · Jun 23, 2026

measured
Seafloor depth
170 m
Sea-surface temperature
16.1°C
Distance from shore
6.0 km

Across the residency · 10 sightings

measured
Seafloor depth
117 m – 173 m
Sea-surface temperature
10.3°C – 16.2°C
Distance from shore
4.0 km – 10.0 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 10 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.