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

Snowflake – Residency

Fluke of Snowflake
Snowflake Confirmed in the catalog @10972
Oct 9 – Dec 4, 2020 · North Pacific

North Pacific · Oct – Dec 2020

318 m
Deepest dive
13:18
Longest dive
145
Dives
Sightings
9
Days between first and last sighting
56
Deepest dive on record
318 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Oct 9, 2020359 m20.9°C125 m
Oct 11, 2020640 m21.3°C318 m
Oct 19, 2020725 m21.5°C126 m
Oct 23, 2020374 m20.7°C97 m
Oct 24, 2020478 m19.9°C62 m
Nov 1, 2020804 m19.8°C150 m
Nov 20, 2020892 m16.4°C204 m
Nov 21, 2020879 m16.5°C94 m
Dec 4, 2020789 m16.6°C55 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 9, 2020 — seafloor 359 m (measured), deepest dive 125 m (modelled)Oct 9Oct 11, 2020 — seafloor 640 m (measured), deepest dive 318 m (modelled)Oct 11Oct 19, 2020 — seafloor 725 m (measured), deepest dive 126 m (modelled)Oct 19Oct 23, 2020 — seafloor 374 m (measured), deepest dive 97 m (modelled)Oct 23Oct 24, 2020 — seafloor 478 m (measured), deepest dive 62 m (modelled)Oct 24Nov 1, 2020 — seafloor 804 m (measured), deepest dive 150 m (modelled)Nov 1Nov 20, 2020 — seafloor 892 m (measured), deepest dive 204 m (modelled)Nov 20Nov 21, 2020 — seafloor 879 m (measured), deepest dive 94 m (modelled)Nov 21Dec 4, 2020 — seafloor 789 m (measured), deepest dive 55 m (modelled)Dec 4

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

Dives

318 m
Deepest dive
13:18
Longest dive
145
Dives
39 m
Avg dive depth
9
Sightings
56
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0175350318 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (640 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 · Oct 11, 2020

measured
Seafloor depth
640 m
Sea-surface temperature
21.3°C
Distance from shore
15.0 km

Across the residency · 9 sightings

measured
Seafloor depth
359 m – 892 m
Sea-surface temperature
16.4°C – 21.5°C
Distance from shore
5.0 km – 18.0 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 9 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.