(CNN) Large swathes of Venezuela remained without power on Tuesday, the day after the country suffered its fourth nationwide blackout this year.

The blackout, which officials blamed on a hostile "electromagnetic attack," affected almost the entire country, including the capital Caracas.

About 94% of Venezuela's telecommunications infrastructure was hit by the outage, and internet connectivity was only running at 10% nationwide, according to Netblocks , a non-profit organization dedicated to tracking outages.

As of Tuesday morning, power had been restored to Caracas, the government said in a statement.

The states of Mérida, Trujillo, Barinas and Aragua had seen a partial return of power, according to the statement, while the recovery was still in early stages elsewhere in the country.

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