Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Monterey Bay

CRC-12553 – Residency

33rd sighting in Monterey Bay
Fluke of CRC-12553
CRC-12553 Confirmed in the catalog @621
Jun 27 – Aug 27, 2019 · Monterey Bay

Monterey Bay · Jun – Aug 2019

135 m
Deepest dive
5:54
Longest dive
301
Dives
Sightings
26
Days between first and last sighting
61

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 27, 2019590 m15.6°C117 m
Jun 30, 2019728 m14.3°C135 m
Jul 7, 2019102 m13.8°C84 m
Jul 9, 201997 m13.3°C21 m
Jul 10, 201972 m13.2°C57 m
Jul 11, 2019254 m13.2°C67 m
Jul 12, 201967 m13.0°C47 m
Jul 12, 201950 m13.0°C37 m
Jul 13, 201952 m12.7°C47 m
Jul 13, 201947 m12.6°C32 m
Jul 14, 201960 m12.8°C45 m
Jul 15, 201979 m12.8°C16 m
Jul 15, 201980 m12.8°C44 m
Jul 16, 201986 m12.7°C40 m
Jul 17, 201990 m12.7°C65 m
Jul 17, 201988 m12.7°C51 m
Jul 19, 201967 m13.9°C53 m
Jul 21, 201976 m14.1°C51 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
Jun 27, 2019 — seafloor 590 m (measured), deepest dive 117 m (modelled)Jun 27Jun 30, 2019 — seafloor 728 m (measured), deepest dive 135 m (modelled)Jul 7, 2019 — seafloor 102 m (measured), deepest dive 84 m (modelled)Jul 9, 2019 — seafloor 97 m (measured), deepest dive 21 m (modelled)Jul 10, 2019 — seafloor 72 m (measured), deepest dive 57 m (modelled)Jul 11, 2019 — seafloor 254 m (measured), deepest dive 67 m (modelled)Jul 11Jul 12, 2019 — seafloor 67 m (measured), deepest dive 47 m (modelled)Jul 12, 2019 — seafloor 50 m (measured), deepest dive 37 m (modelled)Jul 13, 2019 — seafloor 52 m (measured), deepest dive 47 m (modelled)Jul 13, 2019 — seafloor 47 m (measured), deepest dive 32 m (modelled)Jul 14, 2019 — seafloor 60 m (measured), deepest dive 45 m (modelled)Jul 14Jul 15, 2019 — seafloor 79 m (measured), deepest dive 16 m (modelled)Jul 15, 2019 — seafloor 80 m (measured), deepest dive 44 m (modelled)Jul 16, 2019 — seafloor 86 m (measured), deepest dive 40 m (modelled)Jul 17, 2019 — seafloor 90 m (measured), deepest dive 65 m (modelled)Jul 17, 2019 — seafloor 88 m (measured), deepest dive 51 m (modelled)Jul 17Jul 19, 2019 — seafloor 67 m (measured), deepest dive 53 m (modelled)Jul 21, 2019 — seafloor 76 m (measured), deepest dive 51 m (modelled)Jul 23, 2019 — seafloor 109 m (measured), deepest dive 36 m (modelled)Jul 23, 2019 — seafloor 104 m (measured), deepest dive 73 m (modelled)Jul 30, 2019 — seafloor 56 m (measured), deepest dive 35 m (modelled)Jul 30Aug 2, 2019 — seafloor 285 m (measured), deepest dive 111 m (modelled)Aug 6, 2019 — seafloor 129 m (measured), deepest dive 90 m (modelled)Aug 8, 2019 — seafloor 85 m (measured), deepest dive 61 m (modelled)Aug 19, 2019 — seafloor 128 m (measured), deepest dive 57 m (modelled)Aug 27, 2019 — seafloor 59 m (measured), deepest dive 39 m (modelled)Aug 27

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

Dives

135 m
Deepest dive
5:54
Longest dive
301
Dives
22 m
Avg dive depth
26
Sightings
61
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150135 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (728 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 · Jun 30, 2019

measured
Seafloor depth
728 m
Sea-surface temperature
14.3°C
Distance from shore
14.0 km

Across the residency · 26 sightings

measured
Seafloor depth
47 m – 728 m
Sea-surface temperature
12.6°C – 16.1°C
Distance from shore
2.0 km – 14.0 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 26 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.