Aviso Meteorológico

Fuertes vientos durante este jueves en la mayor parte del país

02 de febrero 2023

10:30 am

Diagnóstico: la presencia de sistemas polares al norte de Centroamérica está causando un aumento en la presión atmosférica significativo en la región y como resultado, un cambio en el patrón de...

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Weather Warning

Very strong winds persist this Saturday

January 28, 2023

10.15 a.m.

Discussion: The transit of the cold thrust over the northern Caribbean Sea, which moves towards the North Atlantic; maintains high levels of atmospheric pressure in the Caribbean Basin, favoring...

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Aviso Meteorológico

Fuertes vientos este viernes en el país

27 de enero de 2023

9:00 am

Diagnóstico: El empuje frío #9 alcanza el norte de Centroamérica manteniendo la presión atmosférica alta en la región y consecuentemente un patrón muy ventoso en Costa Rica. Se han registrado...

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Weather Warning

Strong windy conditions this Thursday

January 26, 2023

09.50 a.m.

Discussion: The entry of a cold surge to the north of Central America is generating an increase in atmospheric pressure in the region and consequently an increase in the pattern of winds in Costa...

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Meteorological Warning

Strong gusts continue this Sunday in the country

January 15, 2023

10:30 am

Diagnosis: Cold push #7 continues its advance through the Central American region. During the early hours of this Sunday, its front line entered our country and will be moving towards the south of...

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10:30 am

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Weather Warning

Windy conditions this Friday and weekend

January 13, 2023

10.30 a.m.

Discussion: The presence of a cold surge in the Gulf of Mexico, which in the next few hours will enter northern Central America, is generating an increase in atmospheric pressure in the region...

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Weather Warning

Windy conditions this Sunday

December 25, 2022

12.00 p.m.

Discussion: The transit of cold thrust #5 over northern Central America causes high values in atmospheric pressure in the region and, in turn, accelerated trade winds in our country. Gusts of 86...

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Weather Warning

Strong gusts this Saturday in the center and north of the country

December 24, 2022

11:00 am

Diagnosis: The entry of Cold Push #5 to the north of Central America favors an increase in atmospheric pressure over the Caribbean Sea, generated by a strong acceleration of the trade wind over the...

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Weather Warning

Windy conditions for this weekend in the center and north of the country

December 23, 2022

3:30 pm

Diagnosis: The presence of the Cold Push #5 entering the north of Central America, maintains an increase in atmospheric pressure for the entire isthmus, which has kept the trade winds accelerated...

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Weather Warning

Variable rainfall in the Caribbean and North Zone for the afternoon and evening of this Wednesday

November 30, 2022

03:30 p.m.

Diagnóstico: El incremento del viento alisio en el centro del Mar Caribe, está favoreciendo el traslado de una masa de aire húmedo sobre el territorio nacional, la misma presenta amplia nubosidad...

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Aviso Meteorológico

Precipitaciones variables en el Pacífico para la tarde de este lunes

28 de noviembre de 2022

02:10 p.m.

Diagnóstico: Los altos contenidos de humedad aún presentes para la vertiente Pacífico, además del incremento paulatino de los vientos alisios aportando humedad desde el Mar Caribe, ha favorecido...

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Aviso Meteorológico

Aguaceros localizados en el Pacífico y Caribe durante la madrugada

28 de noviembre de 2022

12:40 a.m.

Diagnóstico: La formación de núcleos convectivos cercanos a la costa del Pacífico y Caribe, ha favorecido durante la madrugada de este lunes, aguaceros localizados con tormenta eléctrica en...

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Aviso Meteorológico

Aviso Meteorológico -IMN-271122-Precipitaciones persistirán durante esta noche

27 de noviembre de 2022

6:00 pm

Diagnóstico: Condiciones inestables debido a la cercanía de la Zona de Convergencia Intertropical y factores locales generaron lluvias de intensidad variable en el país. Los mayores acumulados se...

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Aviso Meteorológico

Condiciones lluviosas para esta tarde en distintos sectores del país

27 de noviembre de 2022

11:00 am

Diagnóstico: Condiciones atmosféricas inestables persisten sobre la región. El debilitamiento del viento alisio favorece el acercamiento de la Zona de Convergencia al país, además de facilitar el...

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Aviso Meteorológico

Aguaceros continuarán esta noche en algunas zonas del país

26 de noviembre de 2022

6:00 pm

Diagnóstico: Factores locales aunados a la cercanía de la Zona de Convergencia Intertropical favorecieron lluvias de intensidad variable esta tarde en el país. En las últimas horas la presencia...

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Weather Warning

Isolated storm and showers for this Monday afternoon

November21, 2022

02:50 pm

Diagnosis: A more humid condition in southern Central America as a result of the signal from the Intertropical Convergence Zone, instability brought from the Caribbean sectors to the national...

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Weather Warning

Tropical wave entry #51 this Sunday

November 13, 2022

11.25 a.m.

Discussion: Tropical wave #51 is located off the Caribbean coast of Costa Rica, close to entering the country; the foregoing is generating rains in coastal areas of Limón with accumulations...

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Weather Warning

Isolated showers and thunderstorm in the Central and South Pacific

November 12, 2022

12.30 p.m.

Discussion: Local factors such as morning heating and entry of sea breezes, together with the contribution of instability and humidity caused by the proximity of the Intertropical Convergence...

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Weather Warning

Favorable atmospheric instability for strong localized rainfall, in the Pacific, Central Valley and western sectors of the Caribbean

November 11, 2022

11.50 a.m.

Diagnosis: Atmospheric instability present at medium levels, added to local factors of warm temperatures and humidity incursions from both maritime sectors due to the Convergence Zone over the...

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