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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

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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Jul

11

Aviso Meteorológico (Actualización)

Onda tropical #18 saliendo de Costa Rica

11 de julio de 2024
3:00 p.m.

Diagnóstico: La onda tropical #18 ha dejado abundantes e intensas precipitaciones en las últimas horas en el país, pero principalmente en la Zona Norte registrándose acumulados entre 100 mm y los...

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Jul

11

Weather Warning

Tropical wave #18

July 11, 2024
9.45 am

Diagnosis: is over Costa Rica this Thursday, causing unstable conditions in the maritime sector off the coast of Limón, which is causing rain and showers with thunderstorms...

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Jul

10

Aviso Meteorológico

Lluvias y tormenta eléctrica durante la tarde y noche y onda tropical #18 para este jueves

10 de julio de 2024
10.15 a.m.

Discussion: The Intertropical Convergence Zone remains close to the region, which contributes significant moisture content to the environment. This favors cloudiness in the surroundings of the...

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Jul

09

Weather Warning

Rains this afternoon due to the Intertropical Convergence Zone

July 9, 2024
11:10 a.m.

Diagnosis: The Intertropical Convergence Zone over our country and local factors will be favoring the presence of afternoon rains for the afternoon of this Tuesday. In the morning hours,...

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Jul

06

Meteorological Warning

Tropical wave #17 moving forward this Saturday

6 de julio de 2024
11:00 am

Diagnosis: Unstable atmospheric conditions are expected this morning in southern Central America, due to the position and activity of the Intertropical Convergence Zone and tropical wave #17. The...

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Jul

06

Aviso Meteorológico (Actualización)

Aviso Meteorológico-IMN-060724-Desplazamiento de la onda tropical N17 para este sábado (Actualización)

6 de julio de 2024
5:00 pm

Diagnóstico: Condiciones atmosféricas inestables se presentan esta tarde sobre el país, esto debido a la posición y actividad de la Zona de Convergencia Intertropical sobre el territorio...

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Jul

05

Aviso Meteorológico (Actualización)

Lluvias generalizadas en Costa Rica esta tarde y llegada de onda tropical #17 la noche del sábado

5 de julio de 2024
6.00 p.m.

Diagnóstico: Esta tarde las lluvias han sido generalizadas en todo el territorio nacional, debido a que la Zona de Convergencia Intertropical se ubica sobre el país. En las últimas horas, las...

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Jul

05

Weather Warning

Decrease in the indirect influence of Hurricane Beryl and Tropical Wave #17

July 5, 2024
9.20 am

Diagnosis: Hurricane Beryl made landfall in Yucatan this Friday as a Category 2 hurricane. It will weaken as it continues to cross the Yucatan Peninsula and then enter the Gulf of Mexico. It...

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