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

2022-2023 calf of Little Dimple – Residency

30th sighting in Monterey Bay
Fluke of 2022-2023 calf of Little Dimple
2022-2023 calf of Little Dimple Confirmed in the catalog @99763
Jun 16 – Oct 31, 2023 · Monterey Bay

Monterey Bay · Jun – Oct 2023

216 m
Deepest dive
7:21
Longest dive
409
Dives
Sightings
30
Days between first and last sighting
137
Deepest dive on record
216 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 16, 202383 m15.2°C72 m
Jun 16, 202385 m15.2°C51 m
Jun 17, 2023103 m15.4°C33 m
Jun 17, 202365 m15.5°C56 m
Jun 17, 2023567 m15.1°C168 m
Jun 30, 202372 m13.8°C44 m
Jul 16, 2023108 m15.2°C84 m
Jul 20, 202399 m15.2°C76 m
Jul 21, 202390 m14.8°C69 m
Jul 25, 202397 m14.6°C77 m
Aug 12, 2023555 m14.9°C125 m
Aug 14, 2023556 m15.7°C82 m
Aug 18, 202382 m17.2°C23 m
Aug 21, 202377 m17.6°C37 m
Aug 25, 2023151 m18.1°C127 m
Sep 1, 202350 m17.4°C44 m
Sep 4, 2023165 m17.0°C83 m
Sep 6, 202392 m16.3°C58 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 16, 2023 — seafloor 83 m (measured), deepest dive 72 m (modelled)Jun 16Jun 16, 2023 — seafloor 85 m (measured), deepest dive 51 m (modelled)Jun 17, 2023 — seafloor 103 m (measured), deepest dive 33 m (modelled)Jun 17, 2023 — seafloor 65 m (measured), deepest dive 56 m (modelled)Jun 17, 2023 — seafloor 567 m (measured), deepest dive 168 m (modelled)Jun 30, 2023 — seafloor 72 m (measured), deepest dive 44 m (modelled)Jun 30Jul 16, 2023 — seafloor 108 m (measured), deepest dive 84 m (modelled)Jul 20, 2023 — seafloor 99 m (measured), deepest dive 76 m (modelled)Jul 21, 2023 — seafloor 90 m (measured), deepest dive 69 m (modelled)Jul 25, 2023 — seafloor 97 m (measured), deepest dive 77 m (modelled)Aug 12, 2023 — seafloor 555 m (measured), deepest dive 125 m (modelled)Aug 12Aug 14, 2023 — seafloor 556 m (measured), deepest dive 82 m (modelled)Aug 18, 2023 — seafloor 82 m (measured), deepest dive 23 m (modelled)Aug 21, 2023 — seafloor 77 m (measured), deepest dive 37 m (modelled)Aug 25, 2023 — seafloor 151 m (measured), deepest dive 127 m (modelled)Sep 1, 2023 — seafloor 50 m (measured), deepest dive 44 m (modelled)Sep 1Sep 4, 2023 — seafloor 165 m (measured), deepest dive 83 m (modelled)Sep 6, 2023 — seafloor 92 m (measured), deepest dive 58 m (modelled)Sep 16, 2023 — seafloor 82 m (measured), deepest dive 64 m (modelled)Sep 16, 2023 — seafloor 567 m (measured), deepest dive 213 m (modelled)Sep 18, 2023 — seafloor 67 m (measured), deepest dive 42 m (modelled)Sep 18Sep 25, 2023 — seafloor 309 m (measured), deepest dive 216 m (modelled)Sep 26, 2023 — seafloor 384 m (measured), deepest dive 78 m (modelled)Oct 6, 2023 — seafloor 60 m (measured), deepest dive 52 m (modelled)Oct 7, 2023 — seafloor 51 m (measured), deepest dive 36 m (modelled)Oct 13, 2023 — seafloor 53 m (measured), deepest dive 48 m (modelled)Oct 13Oct 14, 2023 — seafloor 567 m (measured), deepest dive 58 m (modelled)Oct 20, 2023 — seafloor 78 m (measured), deepest dive 57 m (modelled)Oct 26, 2023 — seafloor 60 m (measured), deepest dive 42 m (modelled)Oct 31, 2023 — seafloor 567 m (measured), deepest dive 69 m (modelled)

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

Dives

216 m
Deepest dive
7:21
Longest dive
409
Dives
28 m
Avg dive depth
30
Sightings
137
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0125250216 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (309 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 · Sep 25, 2023

measured
Seafloor depth
309 m
Sea-surface temperature
16.9°C
Distance from shore
6.0 km

Across the residency · 30 sightings

measured
Seafloor depth
50 m – 567 m
Sea-surface temperature
13.8°C – 18.1°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 30 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.