Scientists estimate this energy at roughly 9 x 10¹⁷ joules or 6.27 million tons of Trinitrotoluene (TNT), a standard high ...

Since the 1960s, seismologists have stopped using the famous Richter scale, preferring to use a moment magnitude scale, which ...

For a wide variety of earthquake scenarios in Alaska, an earthquake early warning (EEW) system could provide at least 10 seconds of warning time for hazardous shaking, according to a new report.