IMN-080219-Viento fuerte por afectación de sistema de alta presión
Strong wind due to high pressure system
february 8, 2019
Diagnosis: A high pressure system positioned in the South of the United States is generating an increase in atmospheric pressure over the Caribbean Sea and consequently an acceleration of the wind in the region. The maximum gusts recorded today were 82.3 km / h in the Orosi Volcano, 80.3 km / h in La Cruz, 60.2 km / h in Alajuela, 54.3 km / h in Santa Rosa, 51 km / h in San Joaquín, 55 km (h in Pavas, 46.5 km / h in San José and 43.5 km / h in Liberia.
Forecast: During this weekend a large high pressure system will be traveling through the southern United States and the western North Atlantic, which will cause a significant increase in atmospheric pressure on the Caribbean Sea and with this, a windy pattern of moderate intensity over the country, with strong gusts in some areas of the national territory.
According to the Center for Research in Marine Sciences and Limnology of the University of Costa Rica, due to the action of the wind during the weekend there will be choppy seas and high waves on the North Pacific coast - including the Gulf of Nicoya- ; while, in the Caribbean, an increase in swell is expected these days. (www.miocimar.ucr.ac.cr)
Regarding temperatures, a slight decrease in temperatures (1-2 ° C) is expected during this weekend, mainly on Saturday in the regions affected by the increase in wind.Due to the above, the IMN recommends:
- Extreme precautions for intense winds and their possible impact on roofs, electrical wiring, signs, trees; as well as in the mountainous parts of the country (national parks, volcanoes).
- Also, it is important to take precautions for boats by sharp seas and strong waves in the North Pacific -including the Gulf of Nicoya and its surroundings- and the Caribbean, as well as air navigation due to turbulence in the mountainous sectors.
- Avoid burning of all kinds as they can get out of control.
- Stay informed through Twitter: @IMNCR, Facebook: National Meteorological Institute and the website: www.imn.ac.cr
Weather warnings history
In this section you will find the weather warnings history.
Lluvias intermitentes se mantendrán en las primeras horas de la noche.
23 de mayo de 2019
Diagnóstico: Un sistema de baja presión -ubicado dentro de la Zona de Convergencia Intertropical- se mantiene cerca de Nicaragua en las costas del Pacífico, y mantiene las condiciones lluviosas...
Lluvias intermitentes se mantendrán en el país durante todo el día
22 de mayo de 2019
Diagnóstico: Un sistema de baja presión inmerso en la Zona de Convergencia Intertropical se mantiene cerca del país, cercano a las costas del Pacífico Norte, ocasionando condiciones inestables y...
Rainy activity will be maintained during the night period
May 21, 2019
Discussion: The Intertropical Convergence Zone remains above the country, causing unstable conditions and promoting rainy activity of variable intensity this afternoon in the different regions of...
Rainy afternoon and night in Costa Rica this Tuesday
21 de mayo de 2019
Discussion: The Intertropical Convergence Zone is very active and on Costa Rica, generating atmospheric instability and constant moisture contribution from the maritime sectors. These conditions...
Rainy and electric activity during the afternoon and evening
May 20, 2019
Discussion: The Intertropical Convergence Zone is on this day on the country, generating an important contribution of humidity and instability and coupled with the warm morning temperatures; they...
Heavy rainy conditions will continue during the next hours
May 15, 2019
Diagnosis: During this afternoon there have been heavy showers and intense thunderstorms in different parts of the country. In the Pacific, places like Palo Verde and in general the entire sector...
Everyone at some point have directed the view to the sky and observed the clouds. You have seen them dark, white, thin, dense, others that produce thunderstorms, lightning, hail and up to imagine well known figures.See more