Weather warnings

Jul

26

Weather Warning (Update)

Variable rain activity for this afternoon and evening in the country

July 26, 2024
3:35 p.m.

Diagnosis: Unstable atmospheric conditions caused by the proximity of the Intertropical Convergence Zone, high humidity content and local factors have generated rainfall this afternoon in several...

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Jul

26

Meteorological Warning

Variable rain activity for this afternoon and evening in the country

July 26, 2024
10:40 am

Diagnosis: Unstable atmospheric conditions will occur again this Friday over the country. This is due to the proximity of the Intertropical Convergence Zone, the high humidity content and local...

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Jul

26

Meteorological Warning

Unstable atmospheric conditions during this night

July 25, 2024
10:55 pm

Diagnosis: The high humidity content and the activity associated with the Intertropical Convergence Zone, which remains over the country, favor unstable atmospheric conditions in the national...

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Jul

25

Meteorological Warning

Showers with thunderstorms this afternoon and evening in several areas of the country

July 25, 2024
10:30 am

Diagnosis: The position of the Intertropical Convergence Zone over the country, together with local factors such as high temperatures and the entry of sea breezes, favor unstable atmospheric...

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Jul

24

Weather Warning

Heavy showers and thunderstorms this afternoon and evening

July 24, 2024
9:55 a.m.

Diagnosis: Humid atmospheric conditions will predominate due to the Intertropical Convergence Zone being active over the national territory. This will produce isolated showers in the north of the...

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Aviso Meteorológico-IMN-040620-1020am

Jun

04

Weather Warning

Condiciones lluviosas en este jueves

June 04, 2020
10.20 a.m.

Discussion: This Thursday the very unstable atmospheric conditions continue over the country and surroundings, added to the constant contribution of humidity from the Pacific Ocean to the national territory, are factors that enhance the occurrence of rainfall of variable intensity.

Forecast: Around noon and during the afternoon, showers of varying intensity and heavy showers with an electrical storm are expected in the Pacific, Central Valley, North Zone and mountainous sectors of the Caribbean. Cumulative estimates are between 40-80 mm in the Pacific, 15-60 mm in the Central Valley, the Northern Zone and mountains of the Caribbean, ranges between 25-70 mm.

During the first part of the night period, rains and showers will be maintained in the North and Pacific Zone, to a lesser extent in the Central Valley and mountainous sectors of the Caribbean. In addition, fog banks are possible in the Metropolitan Area.

Warning: Special attention in these regions since they show high potential for intense rainy activity on this day: North, north of Guanacaste, mountains of the Caribbean and east of the Central Valley.
Due to the above, the IMN recommends:

  • Caution in areas with vulnerability to floods, even more so in sectors with recent rainy activity.
  • Take refuge in a safe place in case of listening to a thunderstorm or perceiving strong gusts of wind near storm clouds, as well as caution for possible falling tree branches, power lines, among others.
  • Stay informed through social networks, Twitter: @IMNCR, Facebook: Instituto Meteorológico Nacional CR and the WEB page: www.imn.ac.cr

Rebeca Morera R
Meteorologist
DMSA-IMN


By Rebeca Morera 6/4/20 6/4/20 6/4/20