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

Gondolier – Residency

4th sighting in Gulf of Maine
Fluke of Gondolier
Gondolier Confirmed in the catalog @7707
Jun 12 – Jul 21, 2021 · Gulf of Maine

Gulf of Maine · Jun – Jul 2021

31 m
Deepest dive
1:28
Longest dive
14
Dives
Sightings
2
Days between first and last sighting
39

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 12, 202155 m—31 m
Jul 21, 202145 m—29 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 12, 2021 — seafloor 55 m (measured), deepest dive 31 m (modelled)Jun 12Jul 21, 2021 — seafloor 45 m (measured), deepest dive 29 m (modelled)Jul 21

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

Dives

31 m
Deepest dive
1:28
Longest dive
14
Dives
14 m
Avg dive depth
2
Sightings
39
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255031 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (55 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 12, 2021

measured
Seafloor depth
55 m
Sea-surface temperature
—
Distance from shore
37.0 km

Across the residency · 2 sightings

measured
Seafloor depth
45 m – 55 m
Sea-surface temperature
—
Distance from shore
8.0 km – 37.0 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 2 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.