[Earthquake] Scale 5 only in Fukushima, but not listed in USGS series.

At 18:56 of 8/12/2012 (JST), M4.2 hit Fukushima.

However, scale 5- was observed only in Nakadori Fukushima, where is about 55km from Fukushima plant. It was scale 1~ 2 in other places.

It’s supposed to be scale 1 around Fukushima plant.

According to Japan meteorological agency, the epicenter was “very shallow”.

The connection between this earthquake and Fukushima plant is not known, but this earthquake is not listed in USGS series by 4:51 of 8/13/2012 (JST, UTC+9 ).

↓ It’s scale 5 only in Nakadori Fukushima. [Link]

[Earthquake] Scale 5 only in Fukushima

 

 

↓ Japan Meteorological agency doesn’t report the scale. Also it merely reports the depth of epicenter as “very shallow”. [Link]

[Earthquake] Scale 5 only in Fukushima2

 

↓ Scale 5- [Link]

[Earthquake] Scale 5 only in Fukushima 5

 

↓ No such an earthquake on the list of USGS (United States Geological Survey). [Link] The earthquake happened at 9:56 of 8/12/2012 (UTC)

[Earthquake] Scale 5 only in Fukushima 9

 

 

 

 

About this site

This website updates the latest news about the Fukushima nuclear plant and also archives the past news from 2011. Because it's always updated and added live, articles, categories and the tags are not necessarily fitted in the latest format.
I am the writer of this website. About page remains in 2014. This is because my memory about 311 was clearer than now, 2023, and I think it can have a historical value. Now I'm living in Romania with 3 cats as an independent data scientist.
Actually, nothing has progressed in the plant since 2011. We still don't even know what is going on inside. They must keep cooling the crippled reactors by water, but additionally groundwater keeps flowing into the reactor buildings from the broken parts. This is why highly contaminated water is always produced more than it can circulate. Tepco is planning to officially discharge this water to the Pacific but Tritium is still remaining in it. They dilute this with seawater so that it is legally safe, but scientifically the same amount of radioactive tritium is contained. They say it is safe to discharge, but none of them have drunk it.

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