Revelation 16:18

Then there were flashes of lightning, rumblings, and peals of thunder; then there was a great earthquake, an earthquake so great that none like it had ever been since man first existed on the earth.

Revelation 4:5

Out from the throne came flashes of lightning, rumblings and peals of thunder, while in front of it seven flaming lamps were burning; they were the seven spirits of God.

Revelation 6:12

When He broke the sixth seal, I looked, and there was a great earthquake, and the sun turned black as sackcloth, and the full moon became like blood,

Revelation 8:5

Then the angel took the censer, filled it with fire from the altar, and flung it to the earth, and there followed peals of thunder with its rumblings, flashes of lightning, and an earthquake.

Revelation 11:13

At that very hour there was a great earthquake, and one-tenth of the city went down. Seven thousand people were killed in the earthquake, and the rest were stricken with awe, and gave glory to the God of heaven.

Revelation 11:19

Then the doors of God's temple in heaven were thrown open, and inside the temple was seen the chest containing God's covenant, and there followed flashes of lightning, rumblings, peals of thunder, an earthquake and heavy hail.

Matthew 24:21

for there will be greater misery at that time than ever has been since the world began, or ever will be again.

Treasury of Scripture Knowledge

Summary

And there were voices, and thunders, and lightnings; and there was a great earthquake, such as was not since men were upon the earth, so mighty an earthquake, and so great.

Bible References

Were

Revelation 4:5
Out from the throne came flashes of lightning, rumblings and peals of thunder, while in front of it seven flaming lamps were burning; they were the seven spirits of God.
Revelation 8:5
Then the angel took the censer, filled it with fire from the altar, and flung it to the earth, and there followed peals of thunder with its rumblings, flashes of lightning, and an earthquake.
Revelation 11:19
Then the doors of God's temple in heaven were thrown open, and inside the temple was seen the chest containing God's covenant, and there followed flashes of lightning, rumblings, peals of thunder, an earthquake and heavy hail.

A

Revelation 11:13
At that very hour there was a great earthquake, and one-tenth of the city went down. Seven thousand people were killed in the earthquake, and the rest were stricken with awe, and gave glory to the God of heaven.