¿Qué es el bloqueo atmosférico que impide la entrada de aire frío?

Más de la mitad del país está en alerta amarilla, naranja y roja. Con temperaturas máximas promedio de 35°C. La situación se debe a un bloqueo atmosférico que impide el ingreso de aire frío desde el sur.

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El fenómeno afecta a diversas provincias, generando altas temperaturas récord. La ola de calor se extenderá por al menos siete a doce días en el Área Metropolitana de Buenos Aires.

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La persistencia del bloqueo atmosférico favorece el desarrollo de incendios, como los ocurridos en el Parque Nacional Los Alerces.

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Se espera que la situación de calor extremo continúe hasta mediados de febrero, cuando se prevé un cambio en las condiciones meteorológicas.

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Ante las altas temperaturas que llegaron a los 40 grados, San Luis cerró momentáneamente su Parque Nacional Sierras de las Quijadas

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Para prevenir daños graves es fundamental: – No exponerse al sol – Permanecer en la sombra – No esperar a tener sed para tomar líquidos – Comer alimentos bien cocidos – Evitar tomar alcohol y bebidas muy azucaradas – Usar ropa ligera, holgada y de colores claros.

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– Evitar el trabajo físico intenso y prolongado – Evitar el ejercicio durante las horas de más calor – Usar sombrero o sombrilla – Tomar duchas frecuentemente – Evitar dejar personas dentro del vehículo – Evitar automedicarte

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