A clear spike in gamma radiation has been detected in Khmelnitsky, Ukraine after a Russian Missile blew up a Ukrainian ammo depot on or about May 12th. Radiation levels continued to rise on the 13th and presently remain at the elevated level. It appears the ammo depot stored Depleted Uranium (DU) munitions.
The explosion which rocked Khmelnitsky from the Russian missile strike, was very big. Video of the explosion, complete with actual air raid sirens that were sounding at the time, appears below:
Below, from the European Union government, is a chart showing the radiation spike:
Very little gamma radiation comes from depleted uranium. As such, this clear spike in gamma radiation in Khmelnitsky indicates that there was very large stockpile of the DU munitions that was destroyed, distributing uranium dust into the air.
By comparison, the towns of Ternopol, Khmilnik, and Novaya Ushitsa remained at their regular, base radiation levels. This indicates that the Khmelnitsky anomaly is indeed a spike and corroborates the claim that the stockpile in Khmelnitsky contained DU munitions.