Related by context. Frequent words. (Click for all words.) 43 measured 39 measuring 38 Richter scale 38 earthquake 38 quake 36 tremor 35 earthquake measuring 35 Richter Scale 34 aftershock 34 #.# magnitude quake 34 temblor 34 magnitude 34 Measuring 34 tremors 33 magnitudes 33 #.# magnitude earthquake 33 earthquakes 33 seismic activity 33 inversely proportional 33 patience 32 quakes 32 #.# magnitude aftershock 32 #.# magnitude temblor 32 Japan Meteorological Agency 32 gauging 31 measurement 31 aftershocks 31 #.# magnitude tremor 31 undersea earthquake 31 Earthquake 30 seismograph 30 Honshu 30 measure 30 calculated 30 seismological 29 seismic waves 29 temblors 29 seismologists 29 Calculate 29 Geophysics Agency 29 Seismologists 29 quake shakes 29 Measurements 28 Seismology 28 calibrate 28 calculate 28 measurements 28 Measured 28 Magnitude 28 tsunami waves 28 seismically active 28 Aftershocks 28 computes 28 calibrating 27 gauge 27 gauges 27 Geological Survey 27 alertness 27 Calculating 27 devastating earthquake 27 #th percentile 27 Bengkulu 27 magnitude earthquake 27 helpfulness 27 withstand earthquakes 26 Phivolcs 26 calculates 26 Volcanology 26 thoughtfulness 26 USGS 26 intensities 26 gauged 26 seismographs 26 San Andreas Fault 25 seismologist 25 smarts 25 twin disasters 25 computed 25 Meteorological Agency 25 calculating 25 politeness 25 sorely tested 25 Earthquake Information 25 earth crust 24 directly proportional 24 varies greatly 24 guage 24 walkability 24 constancy 24 seismology 24 gage 24 metric 24 calibrated 24 tolerance 24 suppleness 24 calmness 24 sheer 24 Measurement 24 maddening 24 Correlation 24 assessing