Disasters come to wake us up

Disasters are natural pheonomomy or are manfestation of God's judgment on evil?
We're fooled by Satan to think them natural, and might miss the valuable time to repent. Some of us even go to death with out knowing that they are used by God to wake up our souls, so that we turn away from evil and live.
What a tragedy it is for us to enter Hell with out understanding God's call to back to Him! Let's learn lessons from the Israel history