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

3.14 – Residency

16th sighting in Gulf of Maine
Fluke of 3.14
3.14 Confirmed in the catalog @24840
Jun 21 – Oct 14, 2023 · Gulf of Maine

Gulf of Maine · Jun – Oct 2023

66 m
Deepest dive
3:34
Longest dive
138
Dives
Sightings
12
Days between first and last sighting
115
Deepest dive on record
66 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 21, 202360 m—20 m
Jun 26, 202357 m—28 m
Jun 29, 202328 m—26 m
Jul 3, 202373 m—66 m
Jul 5, 202328 m—24 m
Jul 7, 202328 m—25 m
Jul 10, 202328 m—23 m
Jul 28, 202346 m—42 m
Jul 30, 202327 m—18 m
Aug 6, 202323 m—21 m
Aug 23, 202360 m—37 m
Oct 14, 202346 m—32 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 21, 2023 — seafloor 60 m (measured), deepest dive 20 m (modelled)Jun 21Jun 26, 2023 — seafloor 57 m (measured), deepest dive 28 m (modelled)Jun 26Jun 29, 2023 — seafloor 28 m (measured), deepest dive 26 m (modelled)Jun 29Jul 3, 2023 — seafloor 73 m (measured), deepest dive 66 m (modelled)Jul 3Jul 5, 2023 — seafloor 28 m (measured), deepest dive 24 m (modelled)Jul 5Jul 7, 2023 — seafloor 28 m (measured), deepest dive 25 m (modelled)Jul 7Jul 10, 2023 — seafloor 28 m (measured), deepest dive 23 m (modelled)Jul 10Jul 28, 2023 — seafloor 46 m (measured), deepest dive 42 m (modelled)Jul 28Jul 30, 2023 — seafloor 27 m (measured), deepest dive 18 m (modelled)Jul 30Aug 6, 2023 — seafloor 23 m (measured), deepest dive 21 m (modelled)Aug 6Aug 23, 2023 — seafloor 60 m (measured), deepest dive 37 m (modelled)Aug 23Oct 14, 2023 — seafloor 46 m (measured), deepest dive 32 m (modelled)Oct 14

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

Dives

66 m
Deepest dive
3:34
Longest dive
138
Dives
15 m
Avg dive depth
12
Sightings
115
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010066 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (73 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 · Jul 3, 2023

measured
Seafloor depth
73 m
Sea-surface temperature
—
Distance from shore
34.0 km

Across the residency · 12 sightings

measured
Seafloor depth
23 m – 73 m
Sea-surface temperature
—
Distance from shore
5.0 km – 34.0 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 12 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.