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Strong earthquake hits northern Japan, tsunami warning issued

www3.nhk.or.jp

21–30 of 168 posts

Re: Strong earthquake hits northern Japan, tsunami warning issued

#21
NHK (english): https://www3.nhk.or.jp/nhkworld/en/news/20251209_02/

> The Japanese government set up a task force at the crisis management center in the prime minister's office at 11:16 p.m. on Monday in response to the earthquake.

A thousand Naruto shadow-clones just got deployed. I'm not being cute, these guys are heroes and role-models to all.

Re: Strong earthquake hits northern Japan, tsunami warning issued

#22
In case the site gets hugged to death:

https://www.tsunami.gov/events/PAAQ/2025/12/08/t6yfla/1/WEAK...

WEAK53 PAAQ 081430 TIBAK1

Tsunami Information Statement Number 1

NWS National Tsunami Warning Center Palmer AK

630 AM PST Mon Dec 8 2025

...THIS IS A TSUNAMI INFORMATION STATEMENT FOR ALASKA, BRITISH COLUMBIA, WASHINGTON, OREGON AND CALIFORNIA...

EVALUATION

----------

* There is no tsunami danger for the U.S. West Coast, British Columbia, or Alaska.

* Based on earthquake information and historic tsunami records, the earthquake is not expected to generate a tsunami.

* An earthquake has occurred with parameters listed below.

PRELIMINARY EARTHQUAKE PARAMETERS

---------------------------------

* The following parameters are based on a rapid preliminary assessment of the earthquake and changes may occur.

* Magnitude 7.6

* Origin Time 0515 AKST Dec 08 2025 0615 PST Dec 08 2025 1415 UTC Dec 08 2025

* Coordinates 41.0 North 142.3 East

* Depth 32 miles

* Location in the Hokkaido, Japan region

ADDITIONAL INFORMATION AND NEXT UPDATE

--------------------------------------

* Refer to the internet site tsunami.gov for more information.

* Pacific coastal regions outside California, Oregon, Washington, British Columbia, and Alaska should refer to the Pacific Tsunami Warning Center messages at tsunami.gov.

* This will be the only U.S. National Tsunami Warning Center message issued for this event unless additional information becomes available.

$$

Re: Strong earthquake hits northern Japan, tsunami warning issued

#23

Earlier quoted context omitted.

I always was in one of the major cities so I had full confidence in them. Lacking the natural fear of death probably has something to do with it as well.

What seems to matter greatly how affect someone is by an earthquake, seems to also be related to how used people are to being unbalanced. I was once with a group of friends who most of them were skaters and snowboarders, so used to thinking about balance and being in situations where they can't do much about it, standing on relatively unbalanced things. During the earthquake, similarly to parent, most of them were fa…

I ski. Responding to being out of balance is just automatic, it doesn't come from needing to think about it.

It is a transferable skill. Have tried ice skating twice, could just do it fine.

Re: Strong earthquake hits northern Japan, tsunami warning issued

#24
post #20
post #7

Earlier quoted context omitted.

Nhk has some more information - looks like the areas hardest hit will have been hit by now, with 3m high waves: https://www3.nhk.or.jp/nhkworld/en/news/weather-disaster/tsu...

No, estimated height has nothing to do with actual measurements

Can you elaborate?

Re: Strong earthquake hits northern Japan, tsunami warning issued

#25

This would be the tenth major earthquake (7+ magnitude) along the Pacific ring of fire this year. With the Kamchatka and other earthquakes in the news recently I had a fear that were building to some major event but turns out that this year is about average if not slightly below average for major quakes along the ring of fire.

I heard that smaller (relative) earthquakes actually lower the prob of larger ones, so maybe it is a good thing? A bunch of 7.X earthquakes in the ocean are not going to be hugely destructive.

Re: Strong earthquake hits northern Japan, tsunami warning issued

#26

Earlier quoted context omitted.

What seems to matter greatly how affect someone is by an earthquake, seems to also be related to how used people are to being unbalanced. I was once with a group of friends who most of them were skaters and snowboarders, so used to thinking about balance and being in situations where they can't do much about it, standing on relatively unbalanced things. During the earthquake, similarly to parent, most of them were fa…

Well you actually bring up a very good point, people who do extreme things know full well that one mistake and they can hit their head and never walk again, feeling the same fear while knowing that you are not in any danger is what creates excitement in a way.

I knew a woman like that.

Re: Strong earthquake hits northern Japan, tsunami warning issued

#27

This would be the tenth major earthquake (7+ magnitude) along the Pacific ring of fire this year. With the Kamchatka and other earthquakes in the news recently I had a fear that were building to some major event but turns out that this year is about average if not slightly below average for major quakes along the ring of fire.

I heard that smaller (relative) earthquakes actually lower the prob of larger ones, so maybe it is a good thing? A bunch of 7.X earthquakes in the ocean are not going to be hugely destructive.

That's correct, if relatively small earthquakes would stop that could be the precursor to a much bigger one. It's like releasing tension gradually rather than all at once.

Re: Strong earthquake hits northern Japan, tsunami warning issued

#29
Was in a hotel in Sapporo, almost got thrown out of bed. Lot of people in the hotel lobby now.

Considering leaving Hokkaido by air if a Hokkaido and Sanriku Subsequent Earthquake Advisory is issued, don't really want to be in a potential megaquake.

Re: Strong earthquake hits northern Japan, tsunami warning issued

#30

Earlier quoted context omitted.

I heard that smaller (relative) earthquakes actually lower the prob of larger ones, so maybe it is a good thing? A bunch of 7.X earthquakes in the ocean are not going to be hugely destructive.

That's correct, if relatively small earthquakes would stop that could be the precursor to a much bigger one. It's like releasing tension gradually rather than all at once.

Isn’t that a myth? Do you have any sources to back up your claim?
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