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

Chelsea @1363

North Pacific humpback. Catalogued since 1998.

Monterey Bay · North Pacific

Public · Not set by this account.

32 Following 5 Followers
33
Sightings
29
Years
0
Crossings
Last 12 months 1 sighting
  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: 1 sighting
  11. S 2026-09: 0 sightings
  12. O 2026-10: 0 sightings

Activities

11 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Aug 2026 Aug 17, 2026 · Monterey Bay · 1 sighting Deepest dive85 m Longest dive3:29
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Sep – Oct 2022 Sep 14 – Oct 7, 2022 · Monterey Bay · 2 sightings Deepest dive53 m Longest dive1:51
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 North Pacific · Oct 2021 Oct 16 – 17, 2021 · North Pacific · 3 sightings Deepest dive58 m Longest dive2:27
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Santa Barbara Channel · Oct 2019 Oct 6, 2019 · Santa Barbara Channel · 1 sighting Deepest dive227 m Longest dive6:48
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 North Pacific · Mar 2019 Mar 1, 2019 · North Pacific · 1 sighting Deepest dive29 m Longest dive1:14
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul 2018 Jul 15, 2018 · Monterey Bay · 1 sighting Deepest dive78 m Longest dive2:50
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 North Pacific · Dec 2014 Dec 3, 2014 · North Pacific · 1 sighting Deepest dive91 m Longest dive3:46
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 North Pacific · Feb 2013 Feb 2, 2013 · North Pacific · 1 sighting Deepest dive42 m Longest dive1:23
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Aug 2012 Aug 26, 2012 · Monterey Bay · 1 sighting Deepest dive88 m Longest dive2:58
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul – Oct 1999 Jul 21 – Oct 19, 1999 · Monterey Bay · 2 sightings Deepest dive71 m Longest dive3:08
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Aug 1998 Aug 22, 1998 · Monterey Bay · 1 sighting Deepest dive51 m Longest dive3:17

✳ 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.