Mexico’s Popocatépetl volcano continues to exhibit ongoing activity, prompting a series of volcanic ash advisories over the past several days. The volcano is currently experiencing emissions that extend up to 21,000 feet (6,400 meters) above sea level, according to recent alerts issued by Volcano Discovery. This sustained activity is raising concerns for aviation safety and prompting ongoing monitoring of the situation by Mexican authorities.
The alerts, beginning on February 22, 2026, detail a pattern of volcanic emissions, ranging from “possible” emissions to 20,000 feet (6,100 meters), ongoing emissions at the same altitude, and a recent peak reaching 22,000 feet (6,700 meters). These advisories, categorized as “CONT VA EMS PSBL,” “ONGOING VA EMS,” and “NEW AND LNG VA EM,” highlight the fluctuating but persistent nature of the volcanic activity. The term “VA EMS” refers to Volcanic Ash Emissions, and “PSBL” indicates possible emissions.
Popocatépetl, a stratovolcano located in central Mexico, lies approximately 70 kilometers (43 miles) southeast of Mexico City, and is a frequently observed landmark depending on atmospheric conditions, as noted by Wikipedia. The volcano is part of the Trans-Mexican Volcanic Belt and is the second-highest peak in Mexico, with an elevation of 5,393 meters (17,694 feet) . Its proximity to major population centers necessitates constant monitoring and preparedness.
Recent Activity and Aviation Concerns
The recent increase in ash emissions has prompted ongoing advisories for the aviation industry. Volcanic ash can pose a significant hazard to aircraft engines, potentially causing damage or failure. The advisories issued by Volcano Discovery serve as critical information for pilots and air traffic controllers to avoid affected airspace. The volcano has been active since 1994, regularly spewing plumes of smoke, gas, and ash, with periodic dome formation and collapse leading to eruptions, as reported by the Associated Press.
Scientists are actively studying the internal structure of Popocatépetl, having recently created the first three-dimensional image of the volcano’s interior. This mapping, achieved through an increased network of seismographs and artificial intelligence analysis, aims to better understand magma movement and predict potential eruption scenarios. The research, conducted by the National Autonomous University of Mexico, is crucial for improving risk assessment and mitigation strategies for the approximately 25 million people living within a 62-mile (100 kilometer) radius of the volcano.
Understanding Popocatépetl’s Geology
Popocatépetl is linked to the twin volcano of Iztaccihuatl to the north by a high saddle known as the “Paso de Cortés.” Both volcanoes are located within the Izta-Popo Zoquiapan National Park. According to Volcano Discovery, as of February 22, 2026, the volcano’s current weather conditions include a specific precipitation level, pressure, and humidity percentage (data not provided in the source). The volcano’s last eruption occurred in 2023.
The volcano’s formation began over 20,000 years ago, evolving into the “majestic” giant We see today through subsequent volcanic activity. The ongoing monitoring efforts, including seismic data analysis and 3D mapping, are essential for understanding the complex processes occurring beneath the surface and anticipating future eruptions.
Authorities continue to monitor Popocatépetl closely, and residents in surrounding areas are urged to stay informed about the latest advisories and follow official guidance. The situation remains dynamic, and further updates will be provided as new information becomes available.
What comes next involves continued monitoring of seismic activity and gas emissions, as well as ongoing analysis of the 3D volcanic structure. Scientists will be looking for changes in these parameters that could indicate an increased risk of a larger eruption. Please share your thoughts and experiences in the comments below, and share this article with anyone who may be affected by the volcanic activity.
