Place

Sasovo, Russia

54.35 N, 41.92 EView on OpenStreetMap (opens in a new tab)

1 event here, 12 Apr 1991, in date order.

  1. Sightings

    Sasovo explosion leaves a crater near a Russian town

    A powerful midnight blast near Sasovo, Ryazan Oblast, broke windows across the town and left a crater about 28 m wide. Pravda reported theories from buried munitions to a meteorite or UFO; military visitors suggested stored ammonium nitrate fertilizer exploded.