Assertion: atmospheric nuclear explosion | /r/HasProperty | conducted with total yield of 545 megaton
Facets:
value: from 1945
type: TEMPORAL
value: with occurring in 1961–1962
type: TEMPORAL
value: in total nuclear test megatonnage
type: OTHER
value: worldwide
type: LOCATION
value: as of 1993
type: TEMPORAL
Source sentences:
text: As of 1993, worldwide, 520 atmospheric nuclear explosions (including 8 underwater) have been conducted with a total yield of 545 megaton (Mt):
text: In total nuclear test megatonnage, from 1945 to 1992, 520 atmospheric nuclear explosions (including eight underwater) were conducted with a total yield of 545 megatons, with a peak occurring in 1961–1962, when 340 megatons were detonated in the atmosphere by the United States and Soviet Union, while the estimated number of underground nuclear tests conducted in the period from 1957 to 1992 was 1,352 explosions with a total yield of 90 Mt.