Un’interruzione dell’erogazione di corrente elettrica si è verificata questo venerdì mattina in alcune zone del Luganese e del Mendrisiotto. Il blackout, annunciato da un’allerta diffusa alle 7.21 dalle autorità cantonali attraverso l’applicazione AlertSwiss, è iniziato attorno alle 7, come confermatoci dalle Aziende industriali di Lugano, ed è durato circa 20-25 minuti.
A originarlo è stato un guasto su una linea ad alta tensione che collega diverse sottostazioni. Ha toccato le località alimentate da AIL dal Pian Scairolo verso sud, quindi da alcuni quartieri della Città fino ad Arogno e anche, nel Mendrisiotto, a Capolago, Riva San Vitale, Coldrerio, Novazzano, Breggia. L’erogazione ha potuto essere ripristinata rapidamente grazie alla ridondanza della rete.
La popolazione, secondo quanto recitava il messaggio di allarme diffuso su AlertSwiss, non ha corso nessun pericolo. Oltre all’assenza di corrente, venivano segnalate possibili perturbazioni della rete di telefonia mobile.
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