14 de setembro de 2026

Laboratório registra três tremores de terra em cidades do RN


Três tremores de terra foram registrados nesta sexta-feira (11) nas regiões dos municípios de Bento Fernandes e Poço Branco, no Rio Grande do Norte. Os eventos foram identificados pela rede de estações sismográficas do Laboratório Sismológico da Universidade Federal do Rio Grande do Norte (LabSis/UFRN).

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O primeiro tremor ocorreu às 2h03, no horário de Brasília, na região de Bento Fernandes, e apresentou magnitude preliminar de 1.6 mR. Pouco menos de três horas depois, às 4h55, um segundo evento foi registrado em Poço Branco, com magnitude preliminar de 1.8 mR.

O terceiro tremor ocorreu novamente na região de Bento Fernandes, às 11h08, também com magnitude preliminar de 1.8 mR. Segundo o LabSis/UFRN, até a divulgação das informações não havia relatos de moradores que tivessem sentido os tremores.

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O laboratório informou que mantém o monitoramento contínuo da atividade sísmica no Rio Grande do Norte e nos demais estados do Nordeste. A rede também identifica eventos associados à ação humana, como detonações, além de ocorrências relacionadas à queda de objetos espaciais.

As magnitudes e demais parâmetros divulgados são preliminares e podem ser atualizados posteriormente pelo LabSis/UFRN.

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