Weather warnings
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Weather warnings history
In this section you will find the weather warnings history.
Jun
17
Aviso Meteorológico (Actualización)
Aviso Meteorológico-IMN-170625-Condiciones lluviosas en el Caribe y Zona Norte este martes (actualización)
17 de junio de 2025
5:30 pm
Diagnóstico: Condiciones inestables se mantienen sobre el territorio nacional, esto debido a la actividad de la Zona de Convergencia Intertropical y al ingreso de humedad desde el mar Caribe por...
Jun
17
Aviso Meteorológico
Condiciones lluviosas en el Caribe y Zona Norte este martes
17 de junio de 2025
11.30 am
Diagnóstico: Luego del paso de la onda tropical #6 sobre Costa Rica ayer lunes, se mantiene la inestabilidad en el territorio nacional aunado a la cercanía de la Zona de Convergencia...
Jun
16
Weather Warning (Update)
Tropical Wave #6 over Costa Rica
June 16, 2025
6:30 p.m.
Forecast: The passage of Tropical Wave No. 6 over Costa Rica, along with the proximity of the Intertropical Convergence Zone, presents a highly unstable environment for the country. Heavy rains...
Jun
16
Weather Warning
Tropical Wave #6 over Costa Rica
16 de junio de 2025
10:00 a.m.
Diagnosis: The passage of tropical wave No. 6 over Costa Rica, together with the proximity of the Intertropical Convergence Zone, maintains a very unstable environment in the country, favorable for...
Jun
16
Weather Warning
Unstable atmospheric pattern this morning
June 16, 2025
12:30 a.m.
Diagnosis: Atmospheric instability, associated with both the proximity of the Intertropical Convergence Zone and the presence of a low-pressure system in the Pacific Ocean, located off the coast...
Jun
15
Weather Warning | Update
Rains of varying intensity in recurring sectors
June 15, 2025
5:35 p.m.
Diagnosis: The unstable pattern persists over the country, associated with the proximity of the Intertropical Convergence Zone, high temperatures, and the presence of a low-pressure system...
Jun
15
Aviso Meteorológico
Lluvias de variable intensidad en sectores recurrentes
15 de junio de 2025
09:55 a.m.
Diagnóstico: Persiste el patrón inestable sobre el territorio nacional, asociado a la cercanía de la Zona de Convergencia Intertropical, las altas temperaturas y la presencia de un sistema de...
Jun
14
Aviso Meteorológico
Persiste alta inestabilidad sobre el territorio nacional
14 de junio de 2025
9:30 a.m.
Diagnóstico: Continúa el patrón inestable sobre el territorio nacional, debido a varios factores. Tras el paso de la onda tropical número 5, la Zona de Convergencia Intertropical ha mostrado un...
Jun
14
Aviso Meteorológico (Actualización)
Onda tropical #5 transitando por el país este viernes -Actualización-
14 de junio de 2025
12:25 a.m.
Diagnóstico: Condiciones atmosféricas inestables se presentaron durante este viernes en el país debido a factores como: la Onda Tropical #5 (OT#5) transitando sobre el territorio nacional y un...
Jun
13
Weather Warning (Update)
Tropical Wave #5 over Costa Rica this Fraday
June 13, 2025
4:45 p.m.
Diagnosis: Unstable atmospheric conditions this Friday in the country are due to factors such as Tropical Wave #5 (OT#5) passing over the country today, a low-pressure system belonging to the...
RSS IMN latest alerts(Local Notification): https://www.imn.ac.cr/en/web/imn/avisos-meteorologicos/-/asset_publisher/lTlyP4wEZlDa/rss 
RSS IMN latest alerts (Amazon Replication): https://cap-sources.s3.amazonaws.com/cr-imn-es/rss.xml 
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Ephemerides
In this section you will find all the necessary information about sunrises and sunsets of the Sun and Moon, as well as all the information about the corresponding lunar phases.
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