Weather warnings

Nov

20

Meteorological Warning

Localized heavy rains in coastal areas of the Central and South Pacific

November 20, 2024
08:15 p.m.

Diagnosis: Local factors such as sea breezes and daytime warming favor the presence of localized showers, but of strong intensity in coastal sectors of the Central and South Pacific during the...

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Nov

19

Weather Warning

Localized heavy showers this afternoon

November 19, 2024
10:05 a.m.

Diagnosis: This Tuesday, local factors, such as daytime warming and moderate to high humidity, together with westerly winds from early on, dominate the weather. Atmospheric instability is low;...

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Nov

18

Weather Warning

Isolated showers and thunderstorms during this afternoon

November 18, 2024
11.05 a.m.

Discussion: On this Monday, the atmosphere remains humid over Costa Rica, which, together with local factors such as warm temperatures and the entry of sea breezes, will favor cloud development...

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Nov

17

Meteorological Report N° 35

Tropical depression Sara continues to lose strength as it loses indirect influence over Costa Rica

November 17, 2024
10:00 p.m.

Diagnosis: Tropical depression Sara continues to weaken as it moves through Mexican territory. According to projections made by the National Hurricane Center, this system will continue to move...

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Nov

17

Meteorological Report #33

Costa Rica begins to gradually emerge from the indirect influence of tropical storm Sara

Sunday, November 17, 2024
10:00 am

Diagnosis: Tropical storm Sara maintains indirect influence over our country mainly in the North Pacific, where the sky remains mostly cloudy with intermittent light rains. The rest of the country...

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Aviso Meteorológico-IMN-191124-1005am

Nov

19

Weather Warning

Localized heavy showers this afternoon

November 19, 2024
10:05 a.m.

Diagnosis: This Tuesday, local factors, such as daytime warming and moderate to high humidity, together with westerly winds from early on, dominate the weather. Atmospheric instability is low; however, local factors could generate strong precipitation events.

Forecast: During this afternoon, isolated rains are expected with possible heavy downpours and thunderstorms in mountainous areas of the Northern Zone, mountains to the west of the Caribbean, Central Valley (especially in mountains to the west and north), Tilarán mountain range, around the Gulf of Nicoya and mountains of the Central and South Pacific. During the first hours of the night, rain is possible in coastal areas of the Central and South Pacific. Accumulations between 15 mm and 60 mm are estimated, with possible higher amounts in a localized manner.

Warning: There are still highly saturated soils, between 85% and 95%, in coastal areas of the Nicoya Peninsula, northern Guanacaste, the Central Pacific coast, the mountains of the Northern Zone and the mountains of the South Pacific. In addition, in the mountains west of the Caribbean, soil saturation levels reach around 80%. This condition maintains vulnerability to incidents such as flooding or landslides.

Due to the above, the IMN recommends:

• Caution due to sewer saturation in places prone to this type of flooding.
• Prevention in the event of an electrical storm and seeking shelter in a safe place in the event of strong gusts of wind occurring or perceived 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 media: Twitter: @IMNCR, Facebook: Instituto Meteorológico Nacional CR and the WEBSITE: www.imn.ac.cr

Paulo J. Solano S.
Meteorologist
DMSA-IMN