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Glacier Bay & Icy Strait

Arpeggio – Residency

25th sighting in Glacier Bay & Icy Strait
Fluke of Arpeggio
Arpeggio Confirmed in the catalog @4618
May 26 – Sep 22, 2019 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · May – Sep 2019

112 m
Deepest dive
4:21
Longest dive
293
Dives
Sightings
23
Days between first and last sighting
119

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 26, 2019133 m8.7°C77 m
Jun 30, 2019110 m13.6°C30 m
Jul 10, 2019112 m14.1°C77 m
Jul 11, 201975 m14.0°C60 m
Jul 11, 2019175 m14.1°C57 m
Jul 12, 201986 m14.2°C70 m
Jul 14, 2019150 m13.1°C112 m
Jul 14, 2019-106 m12.9°C—
Jul 15, 201972 m13.7°C47 m
Jul 15, 2019135 m13.8°C92 m
Jul 22, 2019107 m13.6°C72 m
Jul 24, 2019118 m14.4°C43 m
Jul 30, 2019213 m12.2°C67 m
Jul 31, 2019100 m12.1°C40 m
Aug 15, 2019151 m14.0°C56 m
Aug 15, 2019107 m14.0°C58 m
Aug 19, 201966 m13.8°C59 m
Aug 21, 2019177 m12.7°C111 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
May 26, 2019 — seafloor 133 m (measured), deepest dive 77 m (modelled)May 26Jun 30, 2019 — seafloor 110 m (measured), deepest dive 30 m (modelled)Jul 10, 2019 — seafloor 112 m (measured), deepest dive 77 m (modelled)Jul 11, 2019 — seafloor 75 m (measured), deepest dive 60 m (modelled)Jul 11, 2019 — seafloor 175 m (measured), deepest dive 57 m (modelled)Jul 11Jul 12, 2019 — seafloor 86 m (measured), deepest dive 70 m (modelled)Jul 14, 2019 — seafloor 150 m (measured), deepest dive 112 m (modelled)Jul 14, 2019 — seafloor -106 m (measured), deepest dive — (modelled)Jul 15, 2019 — seafloor 72 m (measured), deepest dive 47 m (modelled)Jul 15Jul 15, 2019 — seafloor 135 m (measured), deepest dive 92 m (modelled)Jul 22, 2019 — seafloor 107 m (measured), deepest dive 72 m (modelled)Jul 24, 2019 — seafloor 118 m (measured), deepest dive 43 m (modelled)Jul 30, 2019 — seafloor 213 m (measured), deepest dive 67 m (modelled)Jul 30Jul 31, 2019 — seafloor 100 m (measured), deepest dive 40 m (modelled)Aug 15, 2019 — seafloor 151 m (measured), deepest dive 56 m (modelled)Aug 15, 2019 — seafloor 107 m (measured), deepest dive 58 m (modelled)Aug 19, 2019 — seafloor 66 m (measured), deepest dive 59 m (modelled)Aug 19Aug 21, 2019 — seafloor 177 m (measured), deepest dive 111 m (modelled)Aug 25, 2019 — seafloor 165 m (measured), deepest dive 80 m (modelled)Aug 27, 2019 — seafloor 435 m (measured), deepest dive 47 m (modelled)Sep 16, 2019 — seafloor 259 m (measured), deepest dive 63 m (modelled)Sep 16Sep 21, 2019 — seafloor 227 m (measured), deepest dive 22 m (modelled)Sep 22, 2019 — seafloor 42 m (measured), deepest dive 26 m (modelled)

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

Dives

112 m
Deepest dive
4:21
Longest dive
293
Dives
25 m
Avg dive depth
23
Sightings
119
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150112 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (150 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 14, 2019

measured
Seafloor depth
150 m
Sea-surface temperature
13.1°C
Distance from shore
—

Across the residency · 23 sightings

measured
Seafloor depth
-106 m – 435 m
Sea-surface temperature
8.7°C – 14.4°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 23 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.