Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
North Pacific

Terry – Residency

Fluke of Terry
Terry Confirmed in the catalog @7264
Aug 8 – Sep 11, 2025 · North Pacific

North Pacific · Aug – Sep 2025

55 m
Deepest dive
2:10
Longest dive
13
Dives
Sightings
2
Days between first and last sighting
35

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Aug 8, 2025223 m14.7°C22 m
Sep 11, 2025116 m15.2°C55 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, 2025 — seafloor 223 m (measured), deepest dive 22 m (modelled)Aug 8Sep 11, 2025 — seafloor 116 m (measured), deepest dive 55 m (modelled)Sep 11

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

Dives

55 m
Deepest dive
2:10
Longest dive
13
Dives
20 m
Avg dive depth
2
Sightings
35
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010055 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (116 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 · Sep 11, 2025

measured
Seafloor depth
116 m
Sea-surface temperature
15.2°C
Distance from shore
—

Across the residency · 2 sightings

measured
Seafloor depth
116 m – 223 m
Sea-surface temperature
14.7°C – 15.2°C
Distance from shore
—

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · 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).

Happywhale runs on donations: support Happywhale →

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