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

Mimilo – Residency

22nd sighting in Chatham Strait
Fluke of Mimilo
Mimilo Confirmed in the catalog @5465
Jun 30 – Jul 16, 2024 · Chatham Strait

Chatham Strait · Jun – Jul 2024

58 m
Deepest dive
2:35
Longest dive
29
Dives
Sightings
3
Days between first and last sighting
16

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 30, 202495 m11.3°C58 m
Jul 3, 202457 m10.3°C30 m
Jul 16, 202420 m10.9°C18 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 30, 2024 — seafloor 95 m (measured), deepest dive 58 m (modelled)Jun 30Jul 3, 2024 — seafloor 57 m (measured), deepest dive 30 m (modelled)Jul 3Jul 16, 2024 — seafloor 20 m (measured), deepest dive 18 m (modelled)Jul 16

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

Dives

58 m
Deepest dive
2:35
Longest dive
29
Dives
15 m
Avg dive depth
3
Sightings
16
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010058 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (95 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 30, 2024

measured
Seafloor depth
95 m
Sea-surface temperature
11.3°C
Distance from shore
8.0 km

Across the residency · 3 sightings

measured
Seafloor depth
20 m – 95 m
Sea-surface temperature
10.3°C – 11.3°C
Distance from shore
1.0 km – 8.0 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 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.