Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Kachemak Bay & Lower Cook Inlet

HW-MN0410193 – Residency

7th sighting in Kachemak Bay & Lower Cook Inlet
Fluke of HW-MN0410193
HW-MN0410193 Confirmed in the catalog @12296
Aug 20 – 31, 2019 · Kachemak Bay & Lower Cook Inlet

Kachemak Bay & Lower Cook Inlet · Aug 2019

90 m
Deepest dive
3:35
Longest dive
87
Dives
Sightings
4
Days between first and last sighting
11

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 20, 201926 m—24 m
Aug 28, 2019120 m—90 m
Aug 29, 201984 m—61 m
Aug 31, 201934 m—30 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
Aug 20, 2019 — seafloor 26 m (measured), deepest dive 24 m (modelled)Aug 20Aug 28, 2019 — seafloor 120 m (measured), deepest dive 90 m (modelled)Aug 28Aug 29, 2019 — seafloor 84 m (measured), deepest dive 61 m (modelled)Aug 29Aug 31, 2019 — seafloor 34 m (measured), deepest dive 30 m (modelled)Aug 31

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

Dives

90 m
Deepest dive
3:35
Longest dive
87
Dives
19 m
Avg dive depth
4
Sightings
11
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010090 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (120 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 28, 2019

measured
Seafloor depth
120 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 4 sightings

measured
Seafloor depth
26 m – 120 m
Sea-surface temperature
—
Distance from shore
1.0 km – 5.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 4 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.