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Today in History: Deadly explosion in Mexico City kills 37, injures 121

1/31/2026

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Summary

Story summary

On January 31, 2013, a gas leak triggered a devastating explosion beneath Building B-2 of the Pemex Executive Tower in Mexico City. The blast resulted in at least 37 fatalities and injured 121 others. Earlier that day, Pemex had evacuated the building due to reported electrical issues, highlighting the tragic turn of events.

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Story summary

On January 31, 2013, a gas leak triggered a devastating explosion beneath Building B-2 of the Pemex Executive Tower in Mexico City. The blast resulted in at least 37 fatalities and injured 121 others. Earlier that day, Pemex had evacuated the building due to reported electrical issues, highlighting the tragic turn of events.