Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Fluke of CRC-15275 Confirmed in the catalog

CRC-15275 @803

This whale is known as a male from Cascadia Research Collective, NOAA Southwest Fisheries Science Center (SWFSC) and from a biopsy sample collected by Proyecto Megaptera El Salvador and PRIMMA 01/16/2023 and analyzed at Dr. Omar Chassin’s lab (UMSNH).

Monterey Bay · North Pacific

Public · Not set by this account.

60 Following 31 Followers
45
Sightings
16
Years
1
Crossings
Last 12 months 1 sighting
  1. N 2025-11: 0 sightings
  2. D 2025-12: 1 sighting
  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: 0 sightings
  12. O 2026-10: 0 sightings

Activities

13 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Gulf of California · Dec 2025 Dec 12, 2025 · Gulf of California · 1 sighting Deepest dive57 m Longest dive2:15
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Nov 2024 Nov 27 – 29, 2024 · Monterey Bay · 2 sightings Deepest dive68 m Longest dive2:52
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Gulf of California · Mar 2024 Mar 18, 2024 · Gulf of California · 2 sightings Deepest dive6 m Longest dive0:38
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Nov 2023 Nov 18, 2023 · Monterey Bay · 1 sighting Deepest dive301 m Longest dive11:54
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Apr 2022 Apr 17 – 18, 2022 · Monterey Bay · 2 sightings Deepest dive159 m Longest dive4:09
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · May – Aug 2021 May 12 – Aug 11, 2021 · Monterey Bay · 11 sightings Deepest dive283 m Longest dive8:36
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul 2020 Jul 10 – 14, 2020 · Monterey Bay · 5 sightings Deepest dive59 m Longest dive2:53
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Gulf of California · Mar 2019 Mar 19, 2019 · Gulf of California · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Gulf of California · Dec 2017 Dec 12, 2017 · Gulf of California · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul 2017 Jul 30, 2017 · Monterey Bay · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 North Pacific · Nov 2013 Nov 27, 2013 · North Pacific · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Northern California Coast · Aug 2012 Aug 7, 2012 · Northern California Coast · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Santa Barbara Channel · Aug 2010 Aug 30, 2010 · Santa Barbara Channel · 1 sighting 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.