Chernihiv regional magnetic anomaly

The temporal dynamics of Chernihiv regional magnetic anomaly is investigated on the basis on magnetometric observations from 2008 to 2012. During those four years the geomagnetic field induction module increased by 140 nT. Against this background the minor temporary changes of anomalies ΔB of regional (ΔΔB<1.0 nT/year) and local (ΔΔB>±1,5 nT/year) character was distinguished.