Scratch (Southeast Alaska) @5323
North Pacific humpback. Catalogued since 2004.
Chatham Strait · North Pacific
50 Following 134 Followers70
Sightings
22
Years
4
Crossings
Sightings by year
2004 – 20252004
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
50 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
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 Chatham Strait · May 2023–Jul 2023 Jul 31, 2023 · Chatham Strait 99 m deepest· 3:16 longest
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