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

Victim – Residency

11th sighting in Gulf of Maine
Fluke of Victim
Victim Confirmed in the catalog @7308
Jun 15 – Sep 8, 2024 · Gulf of Maine

Gulf of Maine · Jun – Sep 2024

114 m
Deepest dive
4:13
Longest dive
60
Dives
Sightings
4
Days between first and last sighting
85
Deepest dive on record
114 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 15, 2024126 m—114 m
Jun 28, 202461 m—55 m
Jul 2, 202476 m—63 m
Sep 8, 202494 m—71 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 15, 2024 — seafloor 126 m (measured), deepest dive 114 m (modelled)Jun 15Jun 28, 2024 — seafloor 61 m (measured), deepest dive 55 m (modelled)Jun 28Jul 2, 2024 — seafloor 76 m (measured), deepest dive 63 m (modelled)Jul 2Sep 8, 2024 — seafloor 94 m (measured), deepest dive 71 m (modelled)Sep 8

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

Dives

114 m
Deepest dive
4:13
Longest dive
60
Dives
27 m
Avg dive depth
4
Sightings
85
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150114 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (126 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 15, 2024

measured
Seafloor depth
126 m
Sea-surface temperature
—
Distance from shore
7.0 km

Across the residency · 4 sightings

measured
Seafloor depth
61 m – 126 m
Sea-surface temperature
—
Distance from shore
2.0 km – 23.0 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 4 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.