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

Tripod – Residency

9th sighting in Gulf of Maine
Fluke of Tripod
Tripod Confirmed in the catalog @10670
Sep 25 – Nov 10, 2019 · Gulf of Maine

Gulf of Maine · Sep – Nov 2019

39 m
Deepest dive
2:15
Longest dive
46
Dives
Sightings
4
Days between first and last sighting
45

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Sep 25, 201944 m—39 m
Oct 5, 201928 m—25 m
Oct 6, 201916 m—10 m
Nov 10, 201982 m—39 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
Sep 25, 2019 — seafloor 44 m (measured), deepest dive 39 m (modelled)Sep 25Oct 5, 2019 — seafloor 28 m (measured), deepest dive 25 m (modelled)Oct 5Oct 6, 2019 — seafloor 16 m (measured), deepest dive 10 m (modelled)Oct 6Nov 10, 2019 — seafloor 82 m (measured), deepest dive 39 m (modelled)Nov 10

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

Dives

39 m
Deepest dive
2:15
Longest dive
46
Dives
14 m
Avg dive depth
4
Sightings
45
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255039 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (44 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.

Unlock with Risa Deep

Place

Where this happened · Nov 10, 2019

measured
Seafloor depth
82 m
Sea-surface temperature
—
Distance from shore
24.0 km

Across the residency · 4 sightings

measured
Seafloor depth
16 m – 82 m
Sea-surface temperature
—
Distance from shore
1.0 km – 25.0 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.