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

Antediluvian @5833

North Pacific humpback. Catalogued since 2014.

Glacier Bay & Icy Strait · North Pacific

Public · Not set by this account.

55 Following 286 Followers
65
Sightings
13
Years
10
Crossings
Last 12 months 4 sightings
  1. N 2025-11: 0 sightings
  2. D 2025-12: 0 sightings
  3. J 2026-01: 1 sighting
  4. F 2026-02: 1 sighting
  5. M 2026-03: 0 sightings
  6. A 2026-04: 0 sightings
  7. M 2026-05: 0 sightings
  8. J 2026-06: 2 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

15 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Home Water, Full Season Jun 24 – 25, 2026 · Glacier Bay & Icy Strait · 2 sightings Deepest dive112 m Longest dive4:32
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Hawaiian Islands · Jan – Feb 2026 Jan 24 – Feb 3, 2026 · Hawaiian Islands · 2 sightings Deepest dive72 m Longest dive2:51
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Jul – Sep 2025 Jul 17 – Sep 4, 2025 · Glacier Bay & Icy Strait · 7 sightings Deepest dive86 m Longest dive3:14
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Dec 2024 – Jan 2025 Dec 20, 2024 – Jan 2, 2025 · Au'au Channel · 3 sightings Deepest dive111 m Longest dive4:36
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2024 Jun 29 – Aug 27, 2024 · Chatham Strait · 4 sightings Deepest dive172 m Longest dive5:21
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2024 Jan 19, 2024 · Au'au Channel · 1 sighting Deepest dive43 m Longest dive1:42
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2023 Jun 3 – Aug 21, 2023 · Chatham Strait · 7 sightings Deepest dive90 m Longest dive3:03
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2023 Jan 1, 2023 · Au'au Channel · 2 sightings Deepest dive62 m Longest dive2:27
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Jun – Aug 2022 Jun 28 – Aug 22, 2022 · Glacier Bay & Icy Strait · 18 sightings Deepest dive211 m Longest dive5:47
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul – Aug 2021 Jul 25 – Aug 14, 2021 · Chatham Strait · 6 sightings Deepest dive62 m Longest dive2:31
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Aug – Sep 2020 Aug 22 – Sep 6, 2020 · Glacier Bay & Icy Strait · 2 sightings Deepest dive142 m Longest dive4:51
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2020 Jan 10, 2020 · Au'au Channel · 1 sighting Deepest dive61 m Longest dive2:27
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul – Sep 2019 Jul 29 – Sep 17, 2019 · Chatham Strait · 3 sightings Deepest dive51 m Longest dive2:24
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Sep 2016 Sep 18, 2016 · Glacier Bay & Icy Strait · 1 sighting Deepest dive109 m Longest dive3:45
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Jul 2014 Jul 29, 2014 · Glacier Bay & Icy Strait · 1 sighting Deepest dive67 m Longest dive2:53

✳ 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.