Weather warnings
May
26
Weather Warning (Update)
Variable rainfall in recurring areas.
May 26, 2025
6:05 p.m.
Diagnosis: The Intertropical Convergence Zone is located over Costa Rica and Panama, bringing moisture from both sides. Along with the presence of trade winds in the central Caribbean Sea and...
May
26
Weather Warning
Variable rains this afternoon in frequent sectors
May 26, 2025
10:00 a.m.
Diagnosis: The Intertropical Convergence Zone is located over Costa Rica and Panama, bringing moisture from both sides. The presence of trade winds in the central Caribbean Sea and local factors...
May
25
Aviso Meteorológico (Actualización)
Zona de convergencia intertropical activa sobre Costa Rica -ACTUALIZACIÓN--
25 de mayo de 2025
6:00 p.m.
Diagnóstico: La Zona de Convergencia Intertropical se encuentra activa y sobre Costa Rica este domingo, generando con esto inestabilidad atmosférica sobre en el país. Desde la mañana, se han...
May
25
Aviso Meteorológico
Zona de convergencia intertropical activa sobre Costa Rica
25 de mayo de 2025
12 m.
Diagnóstico: La Zona de Convergencia Intertropical se encuentra activa y sobre Costa Rica este domingo, generando con esto inestabilidad atmosférica sobre en el país y por esto, predomina el...
May
24
Aviso Meteorológico
Precipitaciones este sábado en ambas costas del territorio nacional
24 de mayo de 2025
10:30 am
Diagnóstico: El ambiente húmedo en el que se encuentra el país junto a la instabilidad que genera la cercanía de la Zona de Convergencia sobre Costa Rica, facilita presenten lluvias desde la...
Weather warnings history
In this section you will find the weather warnings history.
Weatehr Warning IMN 15112020 02:00 a.m.
Nov
15
Weatehr Warning N°04
Tropical storm Iota strengthens to hurricane
Noviember 15, 2020
02:00 a.m.
Diagnosis: Hurricane Iota, at midnight cut, is located 705 km east-southeast of Cabo
Gracias a Dios between Honduras and Nicaragua, its displacement speed is 7 km / h, now
it registers sustained winds of 120 km / h . Due to its position, it has begun to show
slight influence in the national territory with rains in the North Zone and North
Caribbean mainly, as partof its interaction with the Intertropical Convergence Zone
and the cloud bands associated with the system itself. The amounts of precipitation in
the last 6 hours have been more than 40mm.
Forecast: The hurricane will continue to increase in intensity in the next 12 to 24
hours, according to the national hurricane center NHC for its acronym in English.
It will be advancing in the waters of the Caribbean Sea north of Colombia and east
of Panama tonight. Its trajectory and circulation of the induced winds towards its
center will be promoting a very humid environment in our country, so it is expected
that: In the early hours of Sunday and the morning of the same, it is expected that
the rainyactivity will be concentrated especially in the Central and South Pacific,
where therewill be amounts between 20-80 mm.
Warning: Special attention in regions of the South Pacific and the Nicoya Peninsula, as
well as in the North Zone, due to high levels of saturation.
Due to the above, the IMN recommends:
• Caution in areas vulnerable to flooding due to sewerage saturation.
• Take shelter in a safe place in case you hear an electrical storm or perceive strong
gusts of wind near the storm clouds, as well as caution against 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
Wilke contreras
Turn Predictor
DMSA-IMN
