https://portlandindependent.news/day-187-of-the-188-day-cycle-of-earthquakes-brings-us-a-7-6-in-mexico/ 2012-03-20T21:15:32+00:00 weekly 0.2 https://portlandindependent.news/this-mornings-x5-4-solar-flare-is-the-largest-in-5-years-the-us-will-feel-the-effects/ 2012-03-07T19:23:53+00:00 weekly 0.2