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Glacier Bay & Icy Strait

Antediluvian – Residency

14th sighting in Glacier Bay & Icy Strait
Fluke of Antediluvian
Antediluvian Confirmed in the catalog @5833
Jun 28 – Aug 22, 2022 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Jun – Aug 2022

211 m
Deepest dive
5:47
Longest dive
175
Dives
Sightings
18
Days between first and last sighting
55
Deepest dive on record
211 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 28, 2022438 m11.6°C46 m
Jul 16, 202295 m12.2°C49 m
Jul 26, 202249 m13.2°C34 m
Jul 26, 202249 m12.8°C37 m
Jul 26, 202259 m12.8°C47 m
Jul 26, 2022593 m11.5°C92 m
Jul 26, 202271 m12.9°C47 m
Jul 27, 202261 m12.9°C30 m
Aug 2, 202281 m13.4°C30 m
Aug 4, 2022175 m13.2°C87 m
Aug 4, 202272 m13.4°C64 m
Aug 9, 2022113 m13.2°C89 m
Aug 10, 202265 m13.3°C57 m
Aug 10, 202249 m13.4°C32 m
Aug 10, 202272 m13.4°C45 m
Aug 11, 2022156 m13.7°C116 m
Aug 11, 202283 m13.6°C61 m
Aug 22, 2022244 m13.9°C211 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 28, 2022 — seafloor 438 m (measured), deepest dive 46 m (modelled)Jun 28Jul 16, 2022 — seafloor 95 m (measured), deepest dive 49 m (modelled)Jul 26, 2022 — seafloor 49 m (measured), deepest dive 34 m (modelled)Jul 26, 2022 — seafloor 49 m (measured), deepest dive 37 m (modelled)Jul 26Jul 26, 2022 — seafloor 59 m (measured), deepest dive 47 m (modelled)Jul 26, 2022 — seafloor 593 m (measured), deepest dive 92 m (modelled)Jul 26, 2022 — seafloor 71 m (measured), deepest dive 47 m (modelled)Jul 26Jul 27, 2022 — seafloor 61 m (measured), deepest dive 30 m (modelled)Aug 2, 2022 — seafloor 81 m (measured), deepest dive 30 m (modelled)Aug 4, 2022 — seafloor 175 m (measured), deepest dive 87 m (modelled)Aug 4Aug 4, 2022 — seafloor 72 m (measured), deepest dive 64 m (modelled)Aug 9, 2022 — seafloor 113 m (measured), deepest dive 89 m (modelled)Aug 10, 2022 — seafloor 65 m (measured), deepest dive 57 m (modelled)Aug 10Aug 10, 2022 — seafloor 49 m (measured), deepest dive 32 m (modelled)Aug 10, 2022 — seafloor 72 m (measured), deepest dive 45 m (modelled)Aug 11, 2022 — seafloor 156 m (measured), deepest dive 116 m (modelled)Aug 11Aug 11, 2022 — seafloor 83 m (measured), deepest dive 61 m (modelled)Aug 22, 2022 — seafloor 244 m (measured), deepest dive 211 m (modelled)

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

Dives

211 m
Deepest dive
5:47
Longest dive
175
Dives
25 m
Avg dive depth
18
Sightings
55
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0125250211 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (244 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 22, 2022

measured
Seafloor depth
244 m
Sea-surface temperature
13.9°C
Distance from shore
2.0 km

Across the residency · 18 sightings

measured
Seafloor depth
49 m – 593 m
Sea-surface temperature
11.5°C – 13.9°C
Distance from shore
1.0 km – 6.0 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 18 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.