- August 28, 2026
Poas Volcano Registers Powerful Overnight Eruption in Costa Rica
Alajuela, Costa Rica — Poás Volcano in Alajuela, Costa Rica, has experienced a significant, high-energy eruption during the early hours…
- August 24, 2026
Magnitude Five Earthquake Rattles Costa Rican Capital Without Causing Damage
San José, Costa Rica — Early Monday morning, Costa Rica’s capital city, San José, was shaken by a moderate magnitude…
- July 28, 2026
Arenal Volcano Serves as a Vital Laboratory for Volcanological Science and Risk Management
Alajuela, Costa Rica — Fifty-eight years after its historic and devastating eruption of 1968, the Arenal Volcano remains a crucial…
- July 14, 2026
Rincon de la Vieja Volcano Activity Surges with Dangerous Mudflows and Pressurized Eruptions
Guanacaste, Costa Rica — The Volcanological and Seismological Observatory of Costa Rica (OVSICORI) at the Universidad Nacional (UNA) has issued…
- July 13, 2026
Rincón de la Vieja Volcano Alerts Experts After Surge in Violent Phreatic Eruptions
Guanacaste, Costa Rica — The majestic Rincón de la Vieja volcano, located in the northwestern province of Guanacaste, has exhibited…
- May 28, 2026
Ovsicori Director Tapped for Top Global Nuclear Security Post
Heredia, Costa Rica — A leading Costa Rican scientist is set to take the helm of a critical global security…
- May 22, 2026
Osa Peninsula Jolted by Sequence of Four Tremors
Puntarenas, Costa Rica — PUNTARENAS – The southern coast of Costa Rica experienced a series of seismic movements on Friday,…
- May 16, 2026
Unrelenting Earthquake Swarm Shakes Costa Rica Pacific Coast
Puntarenas, Costa Rica — GARABITO, PUNTARRENAS – An intense and persistent seismic sequence has placed residents and authorities in Costa…
- May 13, 2026
Magnitude 4.8 Quake Shakes Central Pacific Coast
Puntarenas, Costa Rica — GARABITO, Puntarenas – A significant seismic event registered at 4.8 on the Richter scale struck Costa…
- May 5, 2026
Moderate 4.2 Magnitude Tremor Jolts Puntarenas Coast
Puntarenas, Costa Rica — PUNTARENAS – A moderate earthquake with a magnitude of 4.2 gently shook the Central Pacific region…