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

Asti-Spumante – Residency

8th sighting in Glacier Bay & Icy Strait
Fluke of Asti-Spumante
Asti-Spumante Confirmed in the catalog @5328
Jul 21 – 29, 2020 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Jul 2020

134 m
Deepest dive
5:51
Longest dive
44
Dives
Sightings
3
Days between first and last sighting
8

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 21, 202041 m12.6°C33 m
Jul 23, 2020110 m12.2°C83 m
Jul 29, 2020531 m11.7°C134 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
Jul 21, 2020 — seafloor 41 m (measured), deepest dive 33 m (modelled)Jul 21Jul 23, 2020 — seafloor 110 m (measured), deepest dive 83 m (modelled)Jul 23Jul 29, 2020 — seafloor 531 m (measured), deepest dive 134 m (modelled)Jul 29

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

Dives

134 m
Deepest dive
5:51
Longest dive
44
Dives
26 m
Avg dive depth
3
Sightings
8
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150134 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (531 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 29, 2020

measured
Seafloor depth
531 m
Sea-surface temperature
11.7°C
Distance from shore
2.0 km

Across the residency · 3 sightings

measured
Seafloor depth
41 m – 531 m
Sea-surface temperature
11.7°C – 12.6°C
Distance from shore
2.0 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 3 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.