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

CRC-12457 – Residency

4th sighting in Monterey Bay
Fluke of CRC-12457
CRC-12457 Confirmed in the catalog @7385
Apr 14 – 15, 2019 · Monterey Bay

Monterey Bay · Apr 2019

137 m
Deepest dive
4:48
Longest dive
25
Dives
Sightings
3
Days between first and last sighting
1

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Apr 14, 2019222 m—137 m
Apr 14, 2019306 m—46 m
Apr 15, 2019433 m—53 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 14, 2019 — seafloor 222 m (measured), deepest dive 137 m (modelled)Apr 14Apr 14, 2019 — seafloor 306 m (measured), deepest dive 46 m (modelled)Apr 14Apr 15, 2019 — seafloor 433 m (measured), deepest dive 53 m (modelled)Apr 15

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

Dives

137 m
Deepest dive
4:48
Longest dive
25
Dives
32 m
Avg dive depth
3
Sightings
1
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150137 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (222 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 · Apr 14, 2019

measured
Seafloor depth
222 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 3 sightings

measured
Seafloor depth
222 m – 433 m
Sea-surface temperature
—
Distance from shore
4.0 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 3 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.