Living in California, near the San Andreas Fault, one expects the occasional earthquake. Leaving California for a vacation in Costa Rica we expected to escape earthquakes, but at dinner on our first full day in Costa Rica we were treated to a magnitude 4.6 earthquake.
After the shaking stopped, the first question was whether it was in fact an earthquake (maybe it was just a strong wind), next was to wonder how far it was to the epicenter. Sitting in the shadow of a volcano another thought was whether it was a precursor to a major eruption. Answering those questions took three easy steps:
Today's featured map shows that the earthquake had an epicenter south-southwest of our hotel; click on the map where you'll find that it was about 30 km away.
P.S.: If you ever feel an earthquake, make sure you are safe, then once the festivities are over please go to the USGS site for your earthquake and fill out the "Did you feel it?" form.
Information on this site may not be accurate or current and is not valid for flight planning or navigation. No warranty of fitness for any purpose is made or implied. Flight planning and navigation should only be done using official charts.
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Karl L. Swartz.
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