Monday, October 13, 2025

Storm Catastrophe

"Absolute devastation... worst-case scenario" - words chosen no doubt carefully by the Coast Guard's Arctic commanding officer in today's briefing on the impacts of ex-Typhoon Halong.

https://www.adn.com/alaska-news/rural-alaska/2025/10/13/dozens-of-people-rescued-at-least-3-still-missing-after-storm-devastates-western-alaska/

The hardest-hit locations turned out to be on the south side of the Y-K delta, between the Kuskokwim estuary and Nunivak Island.  This is where the storm roared ashore in the early hours of yesterday morning, the extreme winds directed perpendicular to the shallow, low-lying coast.  Here's the GFS analysis from 3am.


Here are reported maximum wind gusts in mph, click to enlarge:



The 6-hourly GFS data shows the storm's evolution.








A meteorological and climatological perspective on the causes of the storm will be worthwhile in due course.  For now, here's a link for those with desire and ability to help with relief and recovery costs:



5 comments:

  1. All dwellings or storage units need to be elevated above potential flooding zones in risk prone areas. Who and how is now the question, and the task. Storms-floods>impacts to ground based possessions are a reality. They always have been even when occupants lived in subterranean structures.

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  2. More news from the storm-affected area:

    https://www.kyuk.org

    https://alaskabeacon.com/2025/10/14/flooded-alaska-villages-face-recovery-far-tougher-than-most-americans-will-ever-see/

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  3. Thanks, Gary. Distressing stuff.

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  4. Hopefully the Fall's future storm track will be displaced further south than previous events. But then comes cold air from the north and snow.

    Given the season I don't see how coastal village infrastructure can be readily repaired or replaced before winter. It's going to take some big effort and finances to fix it.

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  5. Aerial video of Kipnuk AK post flood damage

    https://gray-prod.video.arc-cdn.net/wp-gray/20251017/68f1caaaeaef584e574c12cc/t_b96445cd40e54621ad7c087adf472881_name_Kipnuk_Drone/master.m3u8

    ReplyDelete