Quaternery (FS) @15178
North Pacific humpback. Catalogued since 1993.
Au'au Channel · North Pacific
54 Following 33 Followers30
Sightings
34
Years
4
Crossings
Sightings by year
1993 – 20261993
2001
2010
2018
’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
Multi-Decade Veteran
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
View all 6 trophies ›
Pods
54 followingPWF-NP_5198 @54042 since Dec 21, 2025
SEAK-5369 @10962 since Dec 21, 2025
SEAK-5476 @73494 since Dec 21, 2025
Auke (Juneau) @16916 since Dec 21, 2025
SEAK-5167 @26761 since Dec 21, 2025
Recent activity
North Pacific · Mar 2026 Mar 27, 2026 · North Pacific 32 m deepest· 1:55 longest Au'au Channel · Dec 2025 Dec 21, 2025 · Au'au Channel 21 m deepest· 1:04 longest Chatham Strait · Aug 2025 Aug 24, 2025 · Chatham Strait 76 m deepest· 3:04 longest Glacier Bay & Icy Strait · Sep 2024 Sep 11, 2024 · Glacier Bay & Icy Strait 84 m deepest· 5:34 longest
View all sightings ›