Kumamoto's Earthquakes
A minute before the shaking started the phones in the house started shouting the warning. For the first couple of seconds I thought one of the kids' toys was making the sound, but what was about to happen became clear once I made out the "earthquake" part of it and the warning broadcast system, consisting of speakers around the suburbs, announced a warning. Then, as the shaking starts you can do nothing but wait to find out how bad it will be, wondering the whole time if it is "the big one" or not. If you're at home, you're supposed to dive under a table or cover yourself with your doona in case things begin falling.
The first one stopped pretty quickly, so I surmised that the combination of a warning with what felt like a larger than usual, but not severe tremor meant that the quake itself was not actually here. This was quickly confirmed by switching on the TV and checking monitoring web sites. The TV was funny -- reporters were driving around frantically looking for damage and finding nothing. Japanese media is obsessive and crazy -- if big news strikes, they will repeat the same thing over and over again to the point of madness. There wasn't much to report initially, as the first quake had struck in what is pretty much remote countryside and a few old houses had collapsed. It was the next day that the extent of the problem became apparent, with broken roads and a derailed bullet train, which was going to make access to the city a huge nuisance. Automatically shut-off water and gas quite a bit more so.
Still, the response, based on carefully arranged plans for such disasters had people in trouble sheltering at local public buildings and parks and the self-defence forces feeding those in need. Japan, especially in the country areas, is very old-fashioned with a very strong sense of community. People are calm, helpful and look after each other. People are always on the lookout for each other as well.
The real problem came the next night with the second quake. Just before 1:30am I was awoken by the phones going crazy with warnings, and then the house
really shook. This time, the whole of Kyushu island had been seriously shaken. My daughter was now awake and too scared to sleep, not encouraged by the regular aftershocks, two of them punctuated by warning alarms.
That quake ended up taking down heavily re-enforced bridges and causing a landslide that is now very visible from Google Maps/Earth, partially isolating the town just south of Mount Aso. What makes things most dangerous is not the main quake itself, but the many aftershocks -- 1400+ to date since the quake. Buildings already in precarious condition can easily collapse during an aftershock. Re-constructing and getting things going again is very difficult in these circumstances, but despite this, Kumamoto is almost fully functioning again, with only around 10,000 people, around 1/10th of the original number, still sleeping in cars or at evacuation centres. Only 49 people died, with one person still missing. If that had happened in Tokyo, I don't think people would have gotten off so relatively lightly.