Welcome Our mission is to provide ground-based geomagnetic observations and data products of the highest quality.
the BCMT operates the French National Magnetic Observatory, located in Chambon-la-Forêt (Loiret, France), a network of 16 overseas observatories and a network of 11 repeat stations in metropolitan France.
You will find on this site all the data collected (raw magnetic measurements as well as various data products derived from these measurements).
Lightning Damages Observatory in Vietnam
PHU, Phu Thuy observatory (Vietnam) was struck by lightning on the 22nd of May 2015. No recordings are available since then. A large maintenance is being planned.