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

CRC-11774 – Residency

4th sighting in Monterey Bay
Fluke of CRC-11774
CRC-11774 Confirmed in the catalog @5486
Sep 25 – Dec 2, 2017 · Monterey Bay

Monterey Bay · Sep – Dec 2017

247 m
Deepest dive
6:25
Longest dive
41
Dives
Sightings
4
Days between first and last sighting
68

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Sep 25, 2017506 m—150 m
Oct 2, 2017242 m—154 m
Oct 3, 2017446 m—247 m
Dec 2, 2017430 m—91 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
Sep 25, 2017 — seafloor 506 m (measured), deepest dive 150 m (modelled)Sep 25Oct 2, 2017 — seafloor 242 m (measured), deepest dive 154 m (modelled)Oct 2Oct 3, 2017 — seafloor 446 m (measured), deepest dive 247 m (modelled)Oct 3Dec 2, 2017 — seafloor 430 m (measured), deepest dive 91 m (modelled)Dec 2

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

Dives

247 m
Deepest dive
6:25
Longest dive
41
Dives
40 m
Avg dive depth
4
Sightings
68
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0125250247 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (446 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 · Oct 3, 2017

measured
Seafloor depth
446 m
Sea-surface temperature
—
Distance from shore
10.0 km

Across the residency · 4 sightings

measured
Seafloor depth
242 m – 506 m
Sea-surface temperature
—
Distance from shore
8.0 km – 10.0 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).

Happywhale runs on donations: support Happywhale →

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