Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
South Africa

Echo Bravo 2024 – Residency

7th sighting in South Africa
Fluke of Echo Bravo 2024
Echo Bravo 2024 Confirmed in the catalog @126740
Oct 7, 2024 – Jan 19, 2025 · South Africa

South Africa · Oct 2024 – Jan 2025

44 m
Deepest dive
2:07
Longest dive
64
Dives
Sightings
7
Days between first and last sighting
104
Deepest dive on record
44 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Oct 7, 2024-23 m——
Oct 9, 202410 m—7 m
Oct 10, 202412 m—10 m
Oct 12, 202414 m—13 m
Oct 12, 202425 m—21 m
Nov 17, 202422 m—19 m
Jan 19, 202554 m—44 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
Oct 7, 2024 — seafloor -23 m (measured), deepest dive — (modelled)Oct 7Oct 9, 2024 — seafloor 10 m (measured), deepest dive 7 m (modelled)Oct 9Oct 10, 2024 — seafloor 12 m (measured), deepest dive 10 m (modelled)Oct 10Oct 12, 2024 — seafloor 14 m (measured), deepest dive 13 m (modelled)Oct 12Oct 12, 2024 — seafloor 25 m (measured), deepest dive 21 m (modelled)Oct 12Nov 17, 2024 — seafloor 22 m (measured), deepest dive 19 m (modelled)Nov 17Jan 19, 2025 — seafloor 54 m (measured), deepest dive 44 m (modelled)Jan 19

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

Dives

44 m
Deepest dive
2:07
Longest dive
64
Dives
11 m
Avg dive depth
7
Sightings
104
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255044 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (54 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 · Jan 19, 2025

measured
Seafloor depth
54 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 7 sightings

measured
Seafloor depth
-23 m – 54 m
Sea-surface temperature
—
Distance from shore
2.0 km – 4.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

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

Source records

This activity is assembled from 7 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.