ボスニア・ヘルツェゴビナ was hit by TranslTotalRecords earthquakes with a magnitude of 4 and more in TranslEarthquakeMonth 1991. The biggest earthquake in ボスニア・ヘルツェゴビナ for TranslEarthquakeMonth 1991 had a magnitude of 4.3 (1991/08/04 21:00:51)