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Glacier Bay & Icy Strait

Scratch – Residency

14th sighting in Glacier Bay & Icy Strait
Fluke of Scratch
Scratch Confirmed in the catalog @5323
Apr 19 – Aug 25, 2022 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Apr – Aug 2022

102 m
Deepest dive
3:35
Longest dive
183
Dives
Sightings
16
Days between first and last sighting
128

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 19, 202238 m5.1°C34 m
Jun 11, 202291 m10.9°C54 m
Jun 29, 202216 m12.9°C13 m
Jul 16, 202253 m13.2°C38 m
Jul 20, 202230 m13.8°C25 m
Jul 25, 2022321 m12.4°C102 m
Aug 11, 2022156 m13.7°C51 m
Aug 11, 202278 m13.6°C49 m
Aug 11, 202272 m13.6°C64 m
Aug 12, 2022116 m13.9°C61 m
Aug 19, 202277 m12.4°C67 m
Aug 19, 202277 m12.4°C56 m
Aug 21, 2022140 m13.5°C94 m
Aug 21, 2022140 m13.5°C75 m
Aug 24, 2022141 m14.2°C32 m
Aug 25, 202270 m13.8°C49 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
Apr 19, 2022 — seafloor 38 m (measured), deepest dive 34 m (modelled)Apr 19Jun 11, 2022 — seafloor 91 m (measured), deepest dive 54 m (modelled)Jun 29, 2022 — seafloor 16 m (measured), deepest dive 13 m (modelled)Jul 16, 2022 — seafloor 53 m (measured), deepest dive 38 m (modelled)Jul 16Jul 20, 2022 — seafloor 30 m (measured), deepest dive 25 m (modelled)Jul 25, 2022 — seafloor 321 m (measured), deepest dive 102 m (modelled)Aug 11, 2022 — seafloor 156 m (measured), deepest dive 51 m (modelled)Aug 11Aug 11, 2022 — seafloor 78 m (measured), deepest dive 49 m (modelled)Aug 11, 2022 — seafloor 72 m (measured), deepest dive 64 m (modelled)Aug 12, 2022 — seafloor 116 m (measured), deepest dive 61 m (modelled)Aug 12Aug 19, 2022 — seafloor 77 m (measured), deepest dive 67 m (modelled)Aug 19, 2022 — seafloor 77 m (measured), deepest dive 56 m (modelled)Aug 21, 2022 — seafloor 140 m (measured), deepest dive 94 m (modelled)Aug 21Aug 21, 2022 — seafloor 140 m (measured), deepest dive 75 m (modelled)Aug 24, 2022 — seafloor 141 m (measured), deepest dive 32 m (modelled)Aug 25, 2022 — seafloor 70 m (measured), deepest dive 49 m (modelled)Aug 25

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

Dives

102 m
Deepest dive
3:35
Longest dive
183
Dives
24 m
Avg dive depth
16
Sightings
128
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150102 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (321 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 25, 2022

measured
Seafloor depth
321 m
Sea-surface temperature
12.4°C
Distance from shore
1.0 km

Across the residency · 16 sightings

measured
Seafloor depth
16 m – 321 m
Sea-surface temperature
5.1°C – 14.2°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 16 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.