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

Frost – Residency

3rd sighting in Gulf of Maine
Fluke of Frost
Frost Confirmed in the catalog @73435
Aug 8 – 16, 2021 · Gulf of Maine

Gulf of Maine · Aug 2021

84 m
Deepest dive
4:11
Longest dive
45
Dives
Sightings
3
Days between first and last sighting
8
Deepest dive on record
84 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 8, 202153 m—44 m
Aug 15, 2021109 m—84 m
Aug 16, 2021109 m—56 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 8, 2021 — seafloor 53 m (measured), deepest dive 44 m (modelled)Aug 8Aug 15, 2021 — seafloor 109 m (measured), deepest dive 84 m (modelled)Aug 15Aug 16, 2021 — seafloor 109 m (measured), deepest dive 56 m (modelled)Aug 16

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

Dives

84 m
Deepest dive
4:11
Longest dive
45
Dives
26 m
Avg dive depth
3
Sightings
8
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010084 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (109 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 15, 2021

measured
Seafloor depth
109 m
Sea-surface temperature
—
Distance from shore
26.0 km

Across the residency · 3 sightings

measured
Seafloor depth
53 m – 109 m
Sea-surface temperature
—
Distance from shore
8.0 km – 26.0 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.