Taiwan, and South Japan were hit by a 6.7 magnitude (6.6M revised) earthquake.
|Location / uncertainty||24.129°N 122.335°E± 5.4 km|
|Depth / uncertainty||28.9 km± 4.4|
|Origin Time||2015-04-20 01:42:58.470 UTC|
|Number of Stations||–|
|Number of Phases||141|
|Minimum Distance||75.36 km (0.68°)|
|Travel Time Residual||1.50 sec|
This was forecast to occur. I cover Taiwan at about 5min into this video.
Examples of past earthquake forecasts :
Videos linked here:
Website forecast posts here: