For the umpteenth time, the Richter scale has long been deprecated in favor of the moment magnitude scale (same readings, most cases) https://en.wikipedia.org/wiki/Moment_magnitude_scale …https://twitter.com/ekathimerini/status/1011182993870807040 …
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I'm pretty sure actual measurements are in MMS, it's just that media here never learned to denote them properly. Whether nostalgia or not, it's anti-scientific and inaccurate, even if measurements end up the same in all cases.