Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Glacier Bay & Icy Strait

Nexus – Residency

49th sighting in Glacier Bay & Icy Strait
Fluke of Nexus
Nexus Confirmed in the catalog @5672
Jun 18 – Aug 15, 2024 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Jun – Aug 2024

85 m
Deepest dive
3:44
Longest dive
115
Dives
Sightings
10
Days between first and last sighting
58

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 18, 202449 m11.0°C42 m
Jun 26, 202464 m9.7°C46 m
Jun 27, 202493 m10.1°C75 m
Jul 1, 202482 m11.6°C73 m
Jul 30, 2024297 m11.6°C85 m
Aug 5, 202467 m14.4°C53 m
Aug 6, 202411 m14.7°C10 m
Aug 8, 202472 m15.2°C30 m
Aug 9, 2024108 m14.9°C85 m
Aug 15, 2024-2 m13.6°C—

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 18, 2024 — seafloor 49 m (measured), deepest dive 42 m (modelled)Jun 18Jun 26, 2024 — seafloor 64 m (measured), deepest dive 46 m (modelled)Jun 26Jun 27, 2024 — seafloor 93 m (measured), deepest dive 75 m (modelled)Jun 27Jul 1, 2024 — seafloor 82 m (measured), deepest dive 73 m (modelled)Jul 1Jul 30, 2024 — seafloor 297 m (measured), deepest dive 85 m (modelled)Jul 30Aug 5, 2024 — seafloor 67 m (measured), deepest dive 53 m (modelled)Aug 5Aug 6, 2024 — seafloor 11 m (measured), deepest dive 10 m (modelled)Aug 6Aug 8, 2024 — seafloor 72 m (measured), deepest dive 30 m (modelled)Aug 8Aug 9, 2024 — seafloor 108 m (measured), deepest dive 85 m (modelled)Aug 9Aug 15, 2024 — seafloor -2 m (measured), deepest dive — (modelled)Aug 15

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

Dives

85 m
Deepest dive
3:44
Longest dive
115
Dives
22 m
Avg dive depth
10
Sightings
58
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010085 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (108 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 · Aug 9, 2024

measured
Seafloor depth
108 m
Sea-surface temperature
14.9°C
Distance from shore
1.0 km

Across the residency · 10 sightings

measured
Seafloor depth
-2 m – 297 m
Sea-surface temperature
9.7°C – 15.2°C
Distance from shore
1.0 km – 3.0 km

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 10 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.