Authorities reported ash fell over areas north of. The eruption lasted three minutes and spewed volcanic material into nearby rivers. That’s according to the country’s observatory. If there is any further movement, it is likely the park could close preventively. (CNN) - Costa Rica’s Rincn de la Vieja volcano registered a new eruption Monday, one of its most powerful since 2011. The example of a video obtained during the recent phreatic eruption at Rincón de la Vieja in Costa Rica (Online Resources 1) shows the unpredictable nature of these types of explosive events, and how fast products can be dispersed over wide areas. Nevertheless, both park rangers and visitors have been warned precautions should be taken, after the volcano’s most recent activity. The National Emergency Commission (CNE), confirmed that, for the moment, there is still access for tourists. He also added “now we have to see how the activity continues there, because the lake level was high, which is a sign of a system in relaxation, but it could also be that the steam at the bottom is pushing and rising the water.” “In the recent visit to Poas it gave the impression that the system was calm and although that vent, known as the orange vent, was very dynamic, we are still analyzing what happened,” he said. He had visited the volcano in march and did not expect this event. Volcanologist Gino González, from Volcanes sin Fronteras, said he was impressed and trying to understand what happened. The gas emanation continues because it is a very active fumarole,” explained volcanologist. the cap was blown off when there was an explosion. “The pressure and temperature had been increasing. Eruptions were rather uncommon and inner earthquakes weren’t happening as frequently.Īccording to Javier Pacheco, this was a hydrothermal eruption the rainwater that feeds the lagoon and also the entire upper part of the massif was reheated under the Earth’s surface and rapidly changed from its liquid phase to a vapor phase, expanding and violently breaking the rock. The Vulcanological and Seismological Observatory of Costa Rica had mentioned that volcano was undergoing a phase of scarce activity. Specialized personnel visited the volcano, in order to analyze what happened and perform measurements and assessments in the crater. The National Park covers an area of approximately 65 square kilometers (16,000 acres). It is located in Alajuela Province, within Poas Volcano National Park. The Poas Volcano, is an active 2,697-metre stratovolcano. It rose 500 meters from the base of the crater and lasted for three minutes. According to the Vulcanological and Seismological Observatory of Costa Rica, at 2:42 in the morning, a moderate eruption in the north vent was seen. It is important for people to stay informed and follow the guidelines set out by the authorities in order to remain safe in the event of a volcanic eruption.After several months without eruptions, the Poas Volcano registered activity once again, this Wednesday. While the recent eruption has caused concern, the CNE is working diligently to ensure the safety of local communities. While the CNE has not yet released any further information about the Rincon de La Vieja Volcano, it is essential to stay alert and prepared for any potential developments.Ĭosta Rica’s National Emergency Commission is closely monitoring the activity of the Rincon de La Vieja Volcano. It is crucial for tourists and locals alike to remain informed about the current situation and to follow the guidelines set out by the authorities. These events have highlighted the importance of preparing for natural disasters and developing effective evacuation plans to keep people safe. In the past, Costa Rica has experienced volcanic eruptions from other active volcanoes such as Arenal and Turrialba. However, the CNE has been working tirelessly to monitor the situation and ensure the safety of the local communities. Volcanic eruptions can be devastating, causing damage to the environment, homes, and infrastructure, as well as posing a significant risk to human life. The explosion occurred at 3:57 in the afternoon, and at this time, there was no further information about the event’s impact or current activity. The volcano has many fumaroles and hot springs on its slopes. It was also reported that materials from the volcano’s lagoon were expelled to the northern side of the cone and had reached several surrounding rivers. Rincón de la Vieja stands 1,916 metres (6,286 ft) above sea level, and its summit is the highest point in Rincón de la Vieja National Park. The CNE’s statement explained that a volcanic cloud was released, reaching up to 7500 meters (over 8000 feet) in the air. Today, April 21st, in Costa Rica, the CNE has reported sudden strong activity from the Rincon de La Vieja Volcano in the northern province of Guanacaste.
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