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M8.7 earthquake in Western Pacific, tsunami warning issued

earthquake.usgs.gov

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Re: M8.7 earthquake in Western Pacific, tsunami warning issued

#181
post #90

Earlier quoted context omitted.

Japanese news reporting during disaster scenarios is something to behold. The screen is filled with data and blinking like a Bloomberg Terminal.

My favorite is the NHK reporters standing in the middle of absolutely nowhere with their NHK helmets. No matter what the event, there is a reporter wearing a helmet.

Self-satisfaction or more professional?

Re: M8.7 earthquake in Western Pacific, tsunami warning issued

#182
Just when I am about to depart on vacation to Sulawesi in Indonesia, mostly for diving and some culture and adventure... well at least Togian islands are not directly exposed to part of pacific ocean that generated this.

I guess I will have to sleep with a big wooden log.

Re: M8.7 earthquake in Western Pacific, tsunami warning issued

#184
post #78

Earlier quoted context omitted.

Japanese news reporting during disaster scenarios is something to behold. The screen is filled with data and blinking like a Bloomberg Terminal.

To be fair, most of Japanese TV is like that. I always joke that the primary reason they developed HD TV was to be able to cram more text in every corner xD

haha, makes a lot of sense!.

But then again, take a stroll around a shop-laden street in Japan and you'll see the exact same thing. They just like it that way.

Funny thing is how for interior design they do a full 180 and typically go very minimalistic.

Re: M8.7 earthquake in Western Pacific, tsunami warning issued

#185

Has anyone heard how bad it was in Petropovlosk? USGS estimates "severe" shaking with the possibility of moderate to heavy damage and a chance of fatalities. They have had quite a swarm of quakes there over the last couple of weeks, including one that was M7+ around the 20th.

From what I see in Russian-language news, only relatively minor damage. I've lived in Petropavlovsk, it's an ugly city in various states of disrepair, but they do take seismic reinforcements seriously, like mag 7 should cause zero damage according to plan.

It's basically immune to tsunamis as it's protected by a bay with narrow entrance that extinguishes the waves, also most of the city is raised at least 10m above the sea.

Re: M8.7 earthquake in Western Pacific, tsunami warning issued

#186
post #78

Earlier quoted context omitted.

To be fair, most of Japanese TV is like that. I always joke that the primary reason they developed HD TV was to be able to cram more text in every corner xD

haha, makes a lot of sense!. But then again, take a stroll around a shop-laden street in Japan and you'll see the exact same thing. They just like it that way. Funny thing is how for interior design they do a full 180 and typically go very minimalistic.

> Funny thing is how for interior design they do a full 180 and typically go very minimalistic.

Only if they are well to do. Most family houses in Japan are crammed full of stuff with very little "design".

Re: M8.7 earthquake in Western Pacific, tsunami warning issued

#187
post #151

Earlier quoted context omitted.

From videos online so far, it seems the strength of the quake didn't translate to massive lateral movement. There seemed to be lots of intense P-wave wiggling and bumping rather than large S-wave swings back and forth. The big Japan quake was one of those, where you saw offices being slid back and forth and everything flying off shelves. Not sure what that means for the tsunami - but so far it seems less intense than…

Japan uses a scale that measures the movement[0]. Of course depending on where you are the result changes, but it's a lot more usable for the practical "how much shaking will be involved here/was involved here". [0]: https://en.wikipedia.org/wiki/Japan_Meteorological_Agency_se...

Holy crap. That scale definitely makes it pretty clear what the effect of a quake is! Here's the highest level:

Intensity: 7

Category: Brutal

Description: Standing or moving is only possible by crawling. People may be thrown through the air.

Re: M8.7 earthquake in Western Pacific, tsunami warning issued

#189

Japan forecasting tsunamis up to 3m across basically the entire eastern coast. First waves will hit within 10 minutes. https://www.nhk.or.jp/kishou-saigai/tsunami/ https://www3.nhk.or.jp/news/live/ (live, Japanese) https://www3.nhk.or.jp/nhkworld/en/live/ (live, English) The east coast is also where the vast majority of Japan's population lives, and was previously hit by the 2011 tsunami (Fukushima and all that). We'…

Japanese news reporting during disaster scenarios is something to behold. The screen is filled with data and blinking like a Bloomberg Terminal.

Yes, but it does make sense.

Eg. old people without smartphones or someone just turning their TV on, seeing big letter "Tsunami evacuate" with map and other information. You instantly know the most important information and you can act on it.

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