When geophysicist Sigurjón Jónsson started researching South Iceland earthquakes a short while after the big one in 2000, he was struck by how many of the other big shakes had also occurred during summertime. He decided to search through old records and found 30 earthquakes in South Iceland that had caused damage were recorded—either by date or at least by time of year. He noticed a pattern and wanted to learn more.
Observations From Members 
