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

Chin Up – Residency

10th sighting in Monterey Bay
Fluke of Chin Up
Chin Up Confirmed in the catalog @2547
Nov 23 – Dec 10, 2019 · Monterey Bay

Monterey Bay · Nov – Dec 2019

48 m
Deepest dive
2:39
Longest dive
22
Dives
Sightings
2
Days between first and last sighting
17

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Nov 23, 2019105 m14.0°C48 m
Dec 10, 20191,267 m13.8°C47 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
Nov 23, 2019 — seafloor 105 m (measured), deepest dive 48 m (modelled)Nov 23Dec 10, 2019 — seafloor 1,267 m (measured), deepest dive 47 m (modelled)Dec 10

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

Dives

48 m
Deepest dive
2:39
Longest dive
22
Dives
19 m
Avg dive depth
2
Sightings
17
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255048 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (105 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 · Nov 23, 2019

measured
Seafloor depth
105 m
Sea-surface temperature
14.0°C
Distance from shore
10.0 km

Across the residency · 2 sightings

measured
Seafloor depth
105 m – 1,267 m
Sea-surface temperature
13.8°C – 14.0°C
Distance from shore
10.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 2 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.