Earthquake in the Netherlands

Last Thursday evening there was a real earthquake, magnitude 4.5 of the Richter scale, near Nijmegen. It occurred at a 7 kilometer depth, which enabled many people to experience it, but not us. According to nu.nl the earthquake is number 3 of the worst earthquakes in the past 100 years.

One geologist is already spreading doomsday scenario's because current nuclear power plants in Belgium and Germany are 'only' prepared to withstand earthquakes with a magnitude of 6.5.

See these Dutch links for more information: nu; knmi (for an overview of all earthquakes from 1904-2004); powned.

Survival Japan - Maps

Coming from a land where streetmaps always have North at the top of the map, South at the bottom, East at the right and West to the left, Japanese streetmaps came as quite a surprise. North can be anywhere! More specifically, the direction located behind the map is displayed at the top of the map, the direction behind you when you are facing the map is at the bottom. Easy, right?

It just takes some getting used to. So after figuring out where you want to go from the map near the subway platforms, you often reach another streetmap when you exit the subway on street level. It changed completely. Since you are now facing a different direction, the orientation of the map also changes! Easy, right? Not for me!

It took me one week to figure out it was the same no matter where I went, and even then, being prepared to look at a changed map, it still didn't help. Perhaps with some more practice and turning things around it will get better. The most astonishing thing however, was handout maps. You get a piece of paper that you can turn and hold in any position you like. It would seem logical that in this case, North would be at the top of the paper. Unfortunately, it is not.

Take for instance the Shinjuku koen map, that shows South at the top, more or less. For this map, it's not a matter of the images and texts fitting better on the paper when it is orientated this way either. So why do this? In any case, this handout map was a good example of what was still to come.

Survival Japan - Earthquakes

My first earthquake: Sunday morning, 10th of July, 10.00 a.m.. I just got up when the hotelroom on the 33rd floor of the Keio Plaza started to sway and creak. And it didn't stop for 2 minutes. Immediately I felt completely safe in the room, but rather dizzy and nauseous. People down on the street outside continued to walk and drive around as if nothing was happening.

Within 5 minutes the website of the Japan Meteorological Agency reported that it had been an earthquake of magnitude 7.1 off the coast of Sendai, and it reached JMA seismic intensity 3 in Tokyo. Only JMA seismic intensity 4 and up can be felt while driving in a car, so it was not too intense.

Given the on average 1500 earthquakes a year in Japan, the average per day is just over 4. But that figure encompasses all the earthquakes in entire Japan. Checking the JMA website for weekly earthquakes has shown 1-4 earthquakes every week in Ibaraki for the month August, scaling from 1 to 5. A recent article in the Yomiri Shimbun reports that the amount of earthquakes, small and big, has increased since the big Tohoku earthquake, especially for the Southern Ibaraki prefecture (which is where I will be living in 1 month).

Coming from a country with 0 earthquakes a year (drilling for gas doesn't really count), this makes it definitely worthwhile to be prepared. I used the guides below to help me prepare. Maybe they can help you too!

Items in my planned survival package:

Food: water and canned food, plastic spoon, medication, first aid kit
Clothes: warm and waterproof, blanket (don't forget shoes!)
Light: flashlight and batteries
Communication: radio and batteries
Travel: maps, pen and paper
Documents: personal information (passport), contact information in the Netherlands and Japan
Other: cash money, plastic bags

Helpful links:
For further preparations the Earthquake Survival Manual from the Tokyo Metropolitan Government is very convenient and detailed.
If you are watching Japanese earthquake news and you have no idea what is going on, try listening to the words on this page to see if you can recognize anything.