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

CRC-11580 – Residency

4th sighting in Monterey Bay
Fluke of CRC-11580
CRC-11580 Confirmed in the catalog @22240
Jul 25 – Sep 1, 2017 · Monterey Bay

Monterey Bay · Jul – Sep 2017

78 m
Deepest dive
2:52
Longest dive
55
Dives
Sightings
4
Days between first and last sighting
38

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 25, 201795 m—72 m
Aug 31, 201796 m—48 m
Aug 31, 201787 m—78 m
Sep 1, 2017184 m—32 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
Jul 25, 2017 — seafloor 95 m (measured), deepest dive 72 m (modelled)Jul 25Aug 31, 2017 — seafloor 96 m (measured), deepest dive 48 m (modelled)Aug 31Aug 31, 2017 — seafloor 87 m (measured), deepest dive 78 m (modelled)Aug 31Sep 1, 2017 — seafloor 184 m (measured), deepest dive 32 m (modelled)Sep 1

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

Dives

78 m
Deepest dive
2:52
Longest dive
55
Dives
27 m
Avg dive depth
4
Sightings
38
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010078 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (87 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 31, 2017

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

Across the residency · 4 sightings

measured
Seafloor depth
87 m – 184 m
Sea-surface temperature
—
Distance from shore
2.0 km – 3.0 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.