Weather warnings

Jun

28

Aviso Meteorológico

Lluvias persisten debido a la Influencia de Giro Centroamericano durante esta noche

28 de junio de 2024
01:30 a.m.

Diagnóstico: Condiciones atmosféricas húmedas e inestables debido al Giro Centroamericano en la región, está generando constante flujo de humedad desde el Océano Pacífico al territorio nacional,...

See More


Jun

27

Weather Warning (Update)

Influence of the Central American Gyre this Thursday

June 27, 2024
05.30 p.m.

Discussion: The development of a Central American Gyre in the region is generating a constant flow of humidity from the Pacific Ocean to the national territory, causing rainy conditions during...

See More


Jun

27

Weather Warning

Instability of tropical wave #13 and the Central American Gyre for this Thursday

June 27, 2024
8:00 a.m.

Diagnosis: Tropical wave #13 over the waters of the North Pacific of our country leaves instability in its wake, which is added to the presence of southwesterly flows throughout the Pacific...

See More


Jun

26

Aviso Meteorológico (Actualización)

Onda tropical #13 acercándose al país esta noche y posible Giro Centroamericano (actualización)

26 de junio de 2024
5:00 pm

Diagnóstico: Condiciones inestables en la atmósfera han favorecido lluvias variables sobre le territorio nacional, las más fuertes en la Zona Norte y Guanacaste. Los montos máximos registrados...

See More


Jun

26

Weather Warning

Tropical wave #13 approaching the country tonight and possible Central American Gyre

June 26, 2024
10.15 a.m.

Diagnosis: The prevailing conditions in southern Central America are very unstable, that is, suitable for the occurrence of heavy rain events in the country tonight and tomorrow Thursday. On the...

See More


Weather warnings history

In this section you will find the weather warnings history.

« Back

Aviso Meteorológico-IMN-120220-Condiciones ventosas durante este miércoles

Feb

12

Meteorological warning

Condiciones ventosas durante este miércoles

12 de febrero 2020.
9:40 am

Diagnosis: The atmospheric pressure continues strong on the Caribbean Sea and as a result the wind stays accelerated on the Central American region. During the early morning and morning of Wednesday there have been strong gusts in the range of 40-60 km / h in the lower parts of Guanacaste and the west of the Central Valley and between 70-81 km / h in the mountainous areas and the north from Guanacaste.

 

Forecast: For the remainder of this Wednesday, strong gusts will continue with ranges estimated between 40-60 km / h in the Central Valley and between 45-65 km / h in the lower parts of Guanacaste. In mountainous areas they can reach between 75-95 km / h.

On the other hand, mostly cloudy conditions are expected throughout the day for the North Zone and the Caribbean, in addition to isolated rains with estimated amounts between 5-15 mm. For the Central Valley there will be variable cloudiness between partial and mostly cloudy with possible drizzles in mountainous sectors and its surroundings, the amounts are estimated between 1-5 mm. For the Pacific regions there will be little cloudiness with the possibility of drizzles in the mountains.

Due to the above, the IMN recommends:

  •     Extreme precautions due to strong winds and their possible impact on roofs, electrical wiring, signs, trees; as well as in the mountainous parts of the country (national parks, volcanoes).
  •     Caution for boats by choppy sea and very strong waves in the North Pacific, Gulf of Nicoya, Central Pacific and the Caribbean Sea, as well as air navigation due to turbulence over the mountainous sectors.
  •     Avoid burning of all kinds as they can get out of control.
  •     Stay informed through social networks, Twitter: @IMNCR, Facebook: CR National Meteorological Institute and the Website: www.imn.ac.cr


Roberto Vindas

Meteorologist

DMSA-IMN