Scratch (Southeast Alaska) @5323
North Pacific humpback. Catalogued since 2004.
Chatham Strait · North Pacific
52 Following 144 Followers71
Sightings
23
Years
4
Crossings
Sightings by year
2004 – 20262004
2009
2015
2021
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
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5 earnedCrossed the Gulf
First of the Year
50 Sightings
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
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Pods
52 followingMagma (Juneau) aka Desdemona (FS) @17127 since Jul 21, 2023
Canonical (FS) @5895 since May 1, 2023
Barolo aka Carmenere or Aeroflot (FS) @5318 since Aug 20, 2022
Flame (Juneau) @13225 since Aug 19, 2022
Tucker aka Giuseppe @18249 since Aug 19, 2022
Recent activity
Chatham Strait · Aug 2026 Aug 15, 2026 · Chatham Strait — deepest Glacier Bay & Icy Strait · Jul 2025–Aug 2025 Aug 30, 2025 · Glacier Bay & Icy Strait 180 m deepest· 6:10 longest Au'au Channel · Dec 2024 Dec 16, 2024 · Au'au Channel 55 m deepest· 2:12 longest Chatham Strait · Jun 2024–Sep 2024 Sep 11, 2024 · Chatham Strait 147 m deepest· 5:03 longest
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