Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Osa Peninsula & Uvita

HW-MN1303589 – Residency

4th sighting in Osa Peninsula & Uvita
Fluke of HW-MN1303589
HW-MN1303589 Confirmed in the catalog @74509
Aug 22 – Sep 1, 2025 · Osa Peninsula & Uvita

Osa Peninsula & Uvita · Aug – Sep 2025

70 m
Deepest dive
3:17
Longest dive
56
Dives
Sightings
3
Days between first and last sighting
10
Deepest dive on record
70 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 22, 202551 m—41 m
Aug 31, 202578 m—70 m
Sep 1, 202548 m—38 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 22, 2025 — seafloor 51 m (measured), deepest dive 41 m (modelled)Aug 22Aug 31, 2025 — seafloor 78 m (measured), deepest dive 70 m (modelled)Aug 31Sep 1, 2025 — seafloor 48 m (measured), deepest dive 38 m (modelled)Sep 1

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

Dives

70 m
Deepest dive
3:17
Longest dive
56
Dives
21 m
Avg dive depth
3
Sightings
10
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010070 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (78 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 31, 2025

measured
Seafloor depth
78 m
Sea-surface temperature
—
Distance from shore
11.0 km

Across the residency · 3 sightings

measured
Seafloor depth
48 m – 78 m
Sea-surface temperature
—
Distance from shore
6.0 km – 11.0 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 3 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.