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Weather Warning-IMN-100624-5:40am

Jun

10

Weather Warning (Update)

Downpours with a thunderstorms this Monday in several areas of the country

June 10, 2024
5:40 p.m.

Diagnosis: Unstable atmospheric conditions will persist this Monday in central and southern Central America, due to the activity of the Intertropical Convergence Zone and the very high humidity content. In the afternoon there have been showers accompanied by thunderstorms in the Central Valley and the Pacific slope. The highest accumulations so far are between: 20 - 40 mm with maximums of 70 mm (Santa Barbara and Ochomogo) for the Central Valley, between 10 - 30 mm with maximums of 50 mm for both the Central Pacific and the South Pacific, and accumulations of less than 25 mm for the Caribbean and the Northern Zone.

Forecast: In the Central Valley, the persistence of rain of strong to moderate intensity is estimated towards the east of the region, but gradually decreasing to weak intensity in the early hours of the night. Amounts between 10 - 40 mm are expected with possible higher localized amounts. During the late afternoon, in the Central Pacific, South Pacific and Nicoya Peninsula, variable showers with thunderstorms are expected in low-lying areas and towards coastal areas at the beginning of the night period. Maximum amounts estimated between 40 - 70 mm.

Warning: Saturated soils are monitored in the mountains of the South Pacific, Valle del General, the mountains of the North Caribbean and the North Zone, in addition to both peninsulas. The rains projected for urban areas may again be precursors to flooding and sewer saturation in already recurring areas.

Due to the above, the IMN recommends:

• Caution due to sewer saturation in places prone to this type of flooding.

• Prevention against thunderstorms and seek shelter in a safe place in case of occurrence or perception of strong gusts of wind near storm clouds, due to the possible fall of tree branches, power lines, among others. These gusts can reach 80 km/h in some isolated cases.

• Stay informed through social networks, Twitter: @IMNCR, Facebook: Instituto Meteorológico Nacional CR and the WEB page: www.imn.ac.cr Jose Pablo Valverde Mora Meteorologist DMSA-IMN

Jose Pablo Valverde Mora

Meteorologist

DMSA-IMN



Weather warnings history

In this section you will find the weather warnings history.

Jul

19

Weather Warning (Update)

Tropical wave #20 moves over Costa Rica

July 19, 2024
3:30 p.m.

Diagnosis: The arrival of tropical wave #20 has generated unstable atmospheric conditions over Costa Rica, favoring partial to total cloudiness this afternoon, as well as thunderstorms and...

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Jul

19

Weather Warning

Tropical wave #20 moves over Costa Rica

July 19, 2024
10.20 a.m.

Discussion: The entry of tropical wave #20 has generated unstable atmospheric conditions over Costa Rica, favoring partial to total cloudiness this morning and early morning, as well as rain in...

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Jul

19

Aviso Meteorológico

Lluvias de variable intensidad en el país por el paso de la Onda Tropical #20

19 de julio de 2024
03:30 am

Diagnóstico: El paso de la onda tropical #20 junto con la Zona de Convergencia Intertropical favorecen la inestabilidad atmosférica y las precipitaciones durante la madrugada en el país. En...

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Jul

18

Meteorological Warning

Rains of variable intensity during this Thursday and Tropical Wave #20 for this Friday

July 18, 2024
5:00 pm

Diagnosis: The Intertropical Convergence Zone positioned over Costa Rica, in conjunction with local factors and a high content of precipitable water in the atmosphere, has favored showers with...

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Jul

18

Weather Warning

Rains of varying intensity during this Thursday

July 18, 2024
10:10 a.m.

Diagnosis: The Intertropical Convergence Zone is positioned over Costa Rica. This system, together with local factors and a high content of precipitable water in the atmosphere, will favor the...

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Jul

17

Aviso Meteorológico

Aguaceros con tormenta eléctrica en las costas del Pacífico esta noche

17 de junio de 2024
07:40 p.m.

Diagnóstico: El ingreso de la brisa marina desde tempranas horas y el calentamiento diurno propician la formación de nubes convectivas a lo largo de las costas del Pacífico durante esta tarde. En...

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Jul

14

Aviso Meteorológico

Influencia de la Onda Tropical #19 durante esta noche.

14 de junio de 2024
05:00 am

Diagnóstico: Los vientos Alisios acelerados transportando humedad hacia Zona Norte y Caribe del país junto con la influencia de la Onda Tropical #19, favorecen precipitaciones de variable...

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Jul

13

Aviso Meteorológico

Lluvias variables en el Caribe y Zona Norte y onda tropical n.°19

13 de julio de 2024
3:30 p.m.

Diagnóstico: Los vientos Alisios continúan acelerados, transportando humedad desde el mar Caribe hacia Zona Norte y Caribe. El desarrollo de tormentas en el mar Caribe, próximo al país, y sobre...

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Jul

13

Weather Warning

Accelerated trade winds and displacement of Easterly Wave n.°19

July 13, 2024
10.30 a.m.

Diagnosis: During the first hours of this Saturday, a low concentration of Saharan dust was present over the national territory, and to a greater extent towards the center and north of Central...

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Jul

12

Meteorological Warning

Accelerated trade winds and rains in the country this Friday

July 12, 2024
10:20 am

Diagnosis: Unstable atmospheric conditions persist in southern Central America, due to the position of the Intertropical Convergence Zone and the drag of humidity from the Caribbean by the trade...

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