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Monterey Bay

Monterey - 2020-2021 calf of CRC-15591 – Residency

23rd sighting in Monterey Bay
Fluke of Monterey - 2020-2021 calf of CRC-15591
Monterey - 2020-2021 calf of CRC-15591 Confirmed in the catalog @65201
Jul 5 – Nov 4, 2021 · Monterey Bay

Monterey Bay · Jul – Nov 2021

177 m
Deepest dive
5:02
Longest dive
268
Dives
Sightings
23
Days between first and last sighting
122

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 5, 202177 m15.2°C42 m
Aug 13, 2021219 m16.3°C177 m
Aug 15, 202128 m16.0°C19 m
Aug 16, 202173 m16.2°C47 m
Aug 20, 2021336 m16.2°C112 m
Aug 24, 2021567 m16.1°C144 m
Aug 26, 202185 m16.5°C58 m
Aug 26, 202181 m16.5°C59 m
Aug 29, 202189 m17.2°C37 m
Sep 4, 2021112 m16.8°C46 m
Sep 6, 2021148 m17.1°C62 m
Sep 9, 202167 m18.2°C61 m
Sep 12, 202148 m16.8°C34 m
Sep 13, 2021254 m16.7°C78 m
Sep 14, 202195 m16.4°C23 m
Oct 30, 202144 m14.4°C29 m
Oct 30, 202178 m14.4°C45 m
Oct 30, 2021120 m14.4°C73 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 5, 2021 — seafloor 77 m (measured), deepest dive 42 m (modelled)Jul 5Aug 13, 2021 — seafloor 219 m (measured), deepest dive 177 m (modelled)Aug 15, 2021 — seafloor 28 m (measured), deepest dive 19 m (modelled)Aug 16, 2021 — seafloor 73 m (measured), deepest dive 47 m (modelled)Aug 20, 2021 — seafloor 336 m (measured), deepest dive 112 m (modelled)Aug 20Aug 24, 2021 — seafloor 567 m (measured), deepest dive 144 m (modelled)Aug 26, 2021 — seafloor 85 m (measured), deepest dive 58 m (modelled)Aug 26, 2021 — seafloor 81 m (measured), deepest dive 59 m (modelled)Aug 29, 2021 — seafloor 89 m (measured), deepest dive 37 m (modelled)Aug 29Sep 4, 2021 — seafloor 112 m (measured), deepest dive 46 m (modelled)Sep 6, 2021 — seafloor 148 m (measured), deepest dive 62 m (modelled)Sep 9, 2021 — seafloor 67 m (measured), deepest dive 61 m (modelled)Sep 12, 2021 — seafloor 48 m (measured), deepest dive 34 m (modelled)Sep 12Sep 13, 2021 — seafloor 254 m (measured), deepest dive 78 m (modelled)Sep 14, 2021 — seafloor 95 m (measured), deepest dive 23 m (modelled)Oct 30, 2021 — seafloor 44 m (measured), deepest dive 29 m (modelled)Oct 30, 2021 — seafloor 78 m (measured), deepest dive 45 m (modelled)Oct 30Oct 30, 2021 — seafloor 120 m (measured), deepest dive 73 m (modelled)Oct 31, 2021 — seafloor 46 m (measured), deepest dive 42 m (modelled)Oct 31, 2021 — seafloor 46 m (measured), deepest dive 27 m (modelled)Oct 31, 2021 — seafloor 64 m (measured), deepest dive 37 m (modelled)Oct 31Nov 2, 2021 — seafloor 57 m (measured), deepest dive 39 m (modelled)Nov 4, 2021 — seafloor 71 m (measured), deepest dive 59 m (modelled)

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

Dives

177 m
Deepest dive
5:02
Longest dive
268
Dives
23 m
Avg dive depth
23
Sightings
122
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0100200177 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (219 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 · Aug 13, 2021

measured
Seafloor depth
219 m
Sea-surface temperature
16.3°C
Distance from shore
3.0 km

Across the residency · 23 sightings

measured
Seafloor depth
28 m – 567 m
Sea-surface temperature
14.4°C – 18.2°C
Distance from shore
2.0 km – 16.0 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 23 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.