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Fluke of Sigma2 Confirmed in the catalog

Sigma2 @97978

"Sigma2” has been been adopted and named in honor of Stephen F. Martin on the occasion of his retirement from the University of Texas at Austin after 50 years of research and teaching in organic chemistry.

Troms · North Atlantic

Public · Not set by this account.

15 Following 15 Followers
13
Sightings
3
Years
0
Crossings
Last 12 months 4 sightings
  1. N 2025-11: 4 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: 0 sightings
  12. O 2026-10: 0 sightings

Recent activity

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Troms · Nov 2025 Nov 5 – 24, 2025 · Troms · 4 sightings Deepest dive60 m Longest dive2:44
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Troms · Nov 2024 Nov 3 – 10, 2024 · Troms · 3 sightings Deepest dive58 m Longest dive2:38
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Troms · Nov – Dec 2023 Nov 19 – Dec 6, 2023 · Troms · 4 sightings Deepest dive185 m Longest dive8:56

✳ Dive stats modelled, not measured

Sightings by year

2023 – 2025
2023
2024
2025
’26

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.