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Aviso Meteorológico-IMN-110624-0535pm

Jun

11

Weather Warning (Update)

Variable rains this Tuesday and movement of tropical wave #8 next Wednesday

June 11, 2024
5.34 pm

Diagnosis: Atmospheric instability and high humidity content persist in the region. The Intertropical Convergence Zone remains active and close to the national territory. During the morning there were rains in coastal sectors of the North Pacific and South Pacific; these were not significant, amounts below 20 mm.

In the last 6 hours there have been showers with storms and rains of variable intensity in Pococí and Guácimo, as well as in Sarapiquí, plains of San Carlos, northern Guanacaste and in isolated sectors of the Central and South Pacific. The highest amounts have been recorded in the North Caribbean with maximums of 55 mm.

Forecast: Current atmospheric conditions anticipate rains of variable intensity during part of the night. During the night period, rainfall will decrease in the aforementioned regions, persisting during the first hours towards coastal areas of the Central and South Pacific mainly. Maximum amounts are estimated between 10 mm and 50 mm; higher amounts may occur locally. Regarding tropical wave #8, it is located west of Panama and it is expected that the instability of the Intertropical Convergence Zone will increase this Wednesday, generating an ideal environment for rain in maritime sectors bordering our country in the Pacific and Caribbean. This could cause coastal rainfall in the early morning and/or morning period. Likewise, its passage would reinforce the afternoon showers in the mountains of the Caribbean, Northern Zone and Pacific.

Warning: The rains projected for urban sectors may again be precursors of flooding and sewer saturation in sectors that are already recurring. Saturated soils are being monitored in the mountains of the South Pacific, Valle del General, the mountains of the North Caribbean and the Northern Zone, as well as central and northern Guanacaste.

Due to the above, the IMN recommends: • Caution due to sewer saturation in places prone to this type of flooding. • Prevention during thunderstorms and seek shelter in a safe place in case 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

 

Gabriela Chinchilla R/Meteoróloga/DMSA-IMN



Weather warnings history

In this section you will find the weather warnings history.

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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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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