Sibyl (FS) @6440
North Pacific humpback. Catalogued since 2009.
Au'au Channel · North Pacific
59 Following 30 Followers23
Sightings
18
Years
2
Crossings
Sightings by year
2009 – 20262009
2013
2018
2022
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
Unlock with Risa DeepTrophy case
4 earnedCrossed the Gulf
First of the Year
Decade Veteran
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
View all 6 trophies ›
Pods
59 followingRasta (SE Alaska) aka Yukon (Juneau) @6451 since Jun 12, 2026
Carina aka Somaj @5899 since Jun 12, 2026
Chromosome (Juneau) @15642 since Jun 12, 2026
Khadija or Sorex (FS) @6319 since Jun 11, 2026
NashEquilbrium aka UnmovedMover (FS) @19977 since Jun 11, 2026
Recent activity
Chatham Strait · Aug 2024 Aug 7, 2024 · Chatham Strait 30 m deepest· 1:31 longest Chatham Strait · Aug 2023 Aug 18, 2023 · Chatham Strait 48 m deepest· 2:04 longest Au'au Channel · Jan 2023 Jan 30, 2023 · Au'au Channel 27 m deepest· 1:05 longest Au'au Channel · Feb 2022–Mar 2022 Mar 8, 2022 · Au'au Channel 112 m deepest· 3:39 longest
View all sightings ›