False earthquake alert causes panic across nine Cuban provinces

Cuba

First seen: Aug 18, 2026, 10:46 PM UTCUpdated: Aug 20, 2026, 12:32 AM UTC

WHAT HAPPENED

A false earthquake alert in Cuba triggered public panic and prompted criticism of telecommunications provider ETECSA. Cuba’s national seismology head denied that an earthquake had occurred.

SO WHAT?

Erroneous emergency alerts can undermine public trust and create widespread confusion during future real disasters.

FOR ME

Impact on Switzerland

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MARKETS

Market impact

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COVERAGE

Reports behind this event

cubaheadlines.comen

Ulises Toirac Blasts ETECSA After False Earthquake Alarm Causes Panic in Cuba

Aug 20, 2026, 12:32 AM UTC

cubaheadlines.comen

Cubans Challenge ETECSA Over False Earthquake Alarm That Sparked Panic in Nine Provinces

Aug 20, 2026, 12:32 AM UTC

cubaheadlines.comen

False Earthquake Alert Sparks Panic in Cuba, Denied by National Seismology Head

Aug 19, 2026, 2:02 AM UTC

cubaheadlines.comen

Why Did a Seismic Alert Ring in Cuba Without an Earthquake Occurring?

Aug 18, 2026, 10:46 PM UTC