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Glacier Bay & Icy Strait

Arpeggio – Residency

135th sighting in Glacier Bay & Icy Strait
Fluke of Arpeggio
Arpeggio Confirmed in the catalog @4618
Apr 27 – Aug 28, 2024 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Apr – Aug 2024

119 m
Deepest dive
4:28
Longest dive
521
Dives
Sightings
46
Days between first and last sighting
123

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Apr 27, 202429 m6.9°C23 m
Apr 28, 2024150 m7.0°C96 m
May 23, 2024139 m7.3°C119 m
Jun 2, 2024171 m8.3°C29 m
Jun 9, 2024148 m8.9°C25 m
Jun 10, 2024332 m8.9°C38 m
Jun 10, 2024224 m8.7°C55 m
Jun 11, 2024169 m8.9°C86 m
Jun 12, 2024244 m8.6°C94 m
Jun 13, 2024106 m9.2°C58 m
Jun 15, 2024223 m10.5°C51 m
Jun 17, 2024139 m11.2°C75 m
Jun 19, 202478 m10.0°C36 m
Jun 20, 202450 m10.6°C45 m
Jun 25, 202499 m11.4°C32 m
Jun 26, 202477 m9.7°C20 m
Jun 27, 202487 m10.1°C38 m
Jun 28, 2024348 m13.3°C39 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 27, 2024 — seafloor 29 m (measured), deepest dive 23 m (modelled)Apr 27Apr 28, 2024 — seafloor 150 m (measured), deepest dive 96 m (modelled)May 23, 2024 — seafloor 139 m (measured), deepest dive 119 m (modelled)Jun 2, 2024 — seafloor 171 m (measured), deepest dive 29 m (modelled)Jun 9, 2024 — seafloor 148 m (measured), deepest dive 25 m (modelled)Jun 10, 2024 — seafloor 332 m (measured), deepest dive 38 m (modelled)Jun 10, 2024 — seafloor 224 m (measured), deepest dive 55 m (modelled)Jun 11, 2024 — seafloor 169 m (measured), deepest dive 86 m (modelled)Jun 12, 2024 — seafloor 244 m (measured), deepest dive 94 m (modelled)Jun 12Jun 13, 2024 — seafloor 106 m (measured), deepest dive 58 m (modelled)Jun 15, 2024 — seafloor 223 m (measured), deepest dive 51 m (modelled)Jun 17, 2024 — seafloor 139 m (measured), deepest dive 75 m (modelled)Jun 19, 2024 — seafloor 78 m (measured), deepest dive 36 m (modelled)Jun 20, 2024 — seafloor 50 m (measured), deepest dive 45 m (modelled)Jun 25, 2024 — seafloor 99 m (measured), deepest dive 32 m (modelled)Jun 26, 2024 — seafloor 77 m (measured), deepest dive 20 m (modelled)Jun 27, 2024 — seafloor 87 m (measured), deepest dive 38 m (modelled)Jun 27Jun 28, 2024 — seafloor 348 m (measured), deepest dive 39 m (modelled)Jun 30, 2024 — seafloor 78 m (measured), deepest dive 54 m (modelled)Jul 2, 2024 — seafloor 82 m (measured), deepest dive 72 m (modelled)Jul 6, 2024 — seafloor 98 m (measured), deepest dive 21 m (modelled)Jul 8, 2024 — seafloor 90 m (measured), deepest dive 77 m (modelled)Jul 10, 2024 — seafloor 133 m (measured), deepest dive 93 m (modelled)Jul 13, 2024 — seafloor 76 m (measured), deepest dive 33 m (modelled)Jul 14, 2024 — seafloor 133 m (measured), deepest dive 106 m (modelled)Jul 14Jul 15, 2024 — seafloor 41 m (measured), deepest dive 35 m (modelled)Jul 16, 2024 — seafloor -71 m (measured), deepest dive — (modelled)Jul 17, 2024 — seafloor 59 m (measured), deepest dive 20 m (modelled)Jul 19, 2024 — seafloor 169 m (measured), deepest dive 80 m (modelled)Jul 20, 2024 — seafloor 466 m (measured), deepest dive 117 m (modelled)Jul 31, 2024 — seafloor 31 m (measured), deepest dive 28 m (modelled)Aug 1, 2024 — seafloor 111 m (measured), deepest dive 27 m (modelled)Aug 5, 2024 — seafloor 186 m (measured), deepest dive 87 m (modelled)Aug 5Aug 6, 2024 — seafloor 118 m (measured), deepest dive 78 m (modelled)Aug 8, 2024 — seafloor -6 m (measured), deepest dive — (modelled)Aug 9, 2024 — seafloor 38 m (measured), deepest dive 17 m (modelled)Aug 11, 2024 — seafloor 56 m (measured), deepest dive 33 m (modelled)Aug 13, 2024 — seafloor 56 m (measured), deepest dive 30 m (modelled)Aug 16, 2024 — seafloor 72 m (measured), deepest dive 58 m (modelled)Aug 17, 2024 — seafloor 72 m (measured), deepest dive 57 m (modelled)Aug 18, 2024 — seafloor 147 m (measured), deepest dive 76 m (modelled)Aug 18Aug 20, 2024 — seafloor 133 m (measured), deepest dive 103 m (modelled)Aug 22, 2024 — seafloor 94 m (measured), deepest dive 65 m (modelled)Aug 25, 2024 — seafloor 98 m (measured), deepest dive 43 m (modelled)Aug 27, 2024 — seafloor 72 m (measured), deepest dive 51 m (modelled)Aug 28, 2024 — seafloor 88 m (measured), deepest dive 81 m (modelled)

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

Dives

119 m
Deepest dive
4:28
Longest dive
521
Dives
23 m
Avg dive depth
46
Sightings
123
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150119 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (139 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 · May 23, 2024

measured
Seafloor depth
139 m
Sea-surface temperature
7.3°C
Distance from shore
1.0 km

Across the residency · 46 sightings

measured
Seafloor depth
-71 m – 466 m
Sea-surface temperature
6.9°C – 15.0°C
Distance from shore
1.0 km – 4.0 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 46 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.