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

CRC-19835 – Residency

12th sighting in Monterey Bay
Fluke of CRC-19835
CRC-19835 Confirmed in the catalog @73845
Feb 18 – Apr 8, 2023 · Monterey Bay

Monterey Bay · Feb – Apr 2023

82 m
Deepest dive
3:44
Longest dive
46
Dives
Sightings
5
Days between first and last sighting
49

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 18, 202349 m—19 m
Feb 20, 202377 m—36 m
Feb 25, 2023338 m—82 m
Apr 7, 202384 m—75 m
Apr 8, 202386 m—61 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
Feb 18, 2023 — seafloor 49 m (measured), deepest dive 19 m (modelled)Feb 18Feb 20, 2023 — seafloor 77 m (measured), deepest dive 36 m (modelled)Feb 20Feb 25, 2023 — seafloor 338 m (measured), deepest dive 82 m (modelled)Feb 25Apr 7, 2023 — seafloor 84 m (measured), deepest dive 75 m (modelled)Apr 7Apr 8, 2023 — seafloor 86 m (measured), deepest dive 61 m (modelled)Apr 8

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

Dives

82 m
Deepest dive
3:44
Longest dive
46
Dives
21 m
Avg dive depth
5
Sightings
49
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010082 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (338 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 · Feb 25, 2023

measured
Seafloor depth
338 m
Sea-surface temperature
—
Distance from shore
8.0 km

Across the residency · 5 sightings

measured
Seafloor depth
49 m – 338 m
Sea-surface temperature
—
Distance from shore
7.0 km – 9.0 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 5 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.