The article is so information-lite that a possibility I wouldn't rule out was that of 20 earthquakes in the trial, it made predictions for 14 earthquakes that w

The article is so information-lite that a possibility I wouldn't rule out was that of 20 earthquakes in the trial, it made predictions for 14 earthquakes that were close enough to count as a success criterion, it made predictions for 5 earthquakes that were substantially off in location and/or magnitude but not entirely misses, 1 earthquake that it missed entirely, and 8 more earthquakes that it predicted that didn't occur.