The first four trumpets = The earth became corrupt in Genesis 6: 11, destabilizing the planet.
The fifth and sixth trumpets = The earth was filled with violence in Genesis 6: 11.
Between the sixth trumpet and the seventh trumpet is Genesis 6: 13 – 21 & Genesis 7: 1 – 4 wherein God (Revelation 10: 1) revealed Himself to Noah (Revelation 10: 7).
The seventh trumpet = The earth was destroyed by the Flood (Genesis 7: 11 – 12, 17 – 23), then Noah and his family entered the new world (Genesis 8: 18 – 19).