Mexican Seismic Alert System
... that the Mexican Seismic Alert System provided Mexico City 80 seconds of advance notice prior to the 2012 Oaxaca earthquake?
... that the <b id="mwAy8"><a href="./Mexican_Seismic_Alert_System" id="mwAzA" rel="mw:WikiLink" title="Mexican Seismic Alert System">Mexican Seismic Alert System</a></b> provided <a href="./Mexico_City" id="mwAzE" rel="mw:WikiLink" title="Mexico City">Mexico City</a> 80 seconds of advance notice prior to the <a class="mw-redirect" href="./2012_Oaxaca_earthquake" id="mwAzI" rel="mw:WikiLink" title="2012 Oaxaca earthquake">2012 Oaxaca earthquake</a>?