Antofagasta de la Sierra
... that renewed volcanic activity at Antofagasta de la Sierra could cause ash to rain down over hundreds of square kilometres of adjacent land?
... that renewed <a class="mw-redirect" href="./Volcanic_activity" id="mwAk0" rel="mw:WikiLink" title="Volcanic activity">volcanic activity</a> at <b id="mwAk4"><a href="./Antofagasta_de_la_Sierra" id="mwAk8" rel="mw:WikiLink" title="Antofagasta de la Sierra">Antofagasta de la Sierra</a></b> could cause ash to rain down over hundreds of square kilometres of adjacent land?