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

CRC-20721 – Residency

9th sighting in Monterey Bay
Fluke of CRC-20721
CRC-20721 Confirmed in the catalog @82291
Jul 23 – Oct 3, 2024 · Monterey Bay

Monterey Bay · Jul – Oct 2024

87 m
Deepest dive
2:39
Longest dive
63
Dives
Sightings
7
Days between first and last sighting
72

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jul 23, 202460 m—49 m
Jul 29, 2024567 m—87 m
Aug 8, 2024125 m—53 m
Sep 8, 2024124 m—24 m
Sep 10, 2024105 m—72 m
Sep 10, 202497 m—50 m
Oct 3, 202460 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
Jul 23, 2024 — seafloor 60 m (measured), deepest dive 49 m (modelled)Jul 23Jul 29, 2024 — seafloor 567 m (measured), deepest dive 87 m (modelled)Jul 29Aug 8, 2024 — seafloor 125 m (measured), deepest dive 53 m (modelled)Aug 8Sep 8, 2024 — seafloor 124 m (measured), deepest dive 24 m (modelled)Sep 8Sep 10, 2024 — seafloor 105 m (measured), deepest dive 72 m (modelled)Sep 10Sep 10, 2024 — seafloor 97 m (measured), deepest dive 50 m (modelled)Sep 10Oct 3, 2024 — seafloor 60 m (measured), deepest dive 53 m (modelled)Oct 3

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

Dives

87 m
Deepest dive
2:39
Longest dive
63
Dives
24 m
Avg dive depth
7
Sightings
72
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010087 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (567 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.

Unlock with Risa Deep

Place

Where this happened · Jul 29, 2024

measured
Seafloor depth
567 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 7 sightings

measured
Seafloor depth
60 m – 567 m
Sea-surface temperature
—
Distance from shore
5.0 km – 16.0 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 7 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.