Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Fluke of Slice Confirmed in the catalog

Slice @23

North Pacific humpback. Catalogued since 2010.

Monterey Bay · North Pacific

Public · Not set by this account.

77 Following 435 Followers
181
Sightings
17
Years
0
Crossings
Last 12 months 12 sightings
  1. N 2025-11: 0 sightings
  2. D 2025-12: 0 sightings
  3. J 2026-01: 0 sightings
  4. F 2026-02: 0 sightings
  5. M 2026-03: 0 sightings
  6. A 2026-04: 0 sightings
  7. M 2026-05: 0 sightings
  8. J 2026-06: 0 sightings
  9. J 2026-07: 0 sightings
  10. A 2026-08: 0 sightings
  11. S 2026-09: 11 sightings
  12. O 2026-10: 1 sighting

Activities

13 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey, Again Sep 2 – Oct 18, 2026 · Monterey Bay · 12 sightings Deepest dive155 m Longest dive5:50
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 September Sanctuary Aug 31 – Oct 8, 2025 · Monterey Bay · 6 sightings Deepest dive112 m Longest dive3:40
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Santa Barbara Channel · Apr 2025 Apr 6, 2025 · Santa Barbara Channel · 1 sighting Deepest dive65 m Longest dive2:53
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Home Waters Again Aug 5 – Oct 25, 2024 · Monterey Bay · 20 sightings Deepest dive130 m Longest dive4:32
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 September in the Bay Aug 29 – Sep 24, 2023 · Monterey Bay · 6 sightings Deepest dive88 m Longest dive3:15
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Sep 2022 Sep 17, 2022 · Monterey Bay · 1 sighting Deepest dive43 m Longest dive2:20
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Summer in the Bay Jul 23 – Oct 17, 2021 · Monterey Bay · 18 sightings Deepest dive145 m Longest dive4:10
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Banderas Bay · Dec 2020 Dec 4, 2020 · Banderas Bay · 1 sighting Deepest dive50 m Longest dive1:19
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Oct 2019 Oct 3, 2019 · Monterey Bay · 1 sighting Deepest dive149 m Longest dive5:40
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Aug – Oct 2017 Aug 18 – Oct 13, 2017 · Monterey Bay · 9 sightings Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Sep – Oct 2014 Sep 7 – Oct 20, 2014 · Monterey Bay · 6 sightings Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Sep – Nov 2013 Sep 18 – Nov 23, 2013 · Monterey Bay · 4 sightings Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Santa Barbara Channel · Mar 2010 Mar 13 – 15, 2010 · Santa Barbara Channel · 2 sightings Deepest dive— Longest dive—

✳ Dive stats modelled, not measured

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.