Bluebulb Projects presents:
The Measure of Things Logo
Enter a measurement to see comparisons

2 kilometers per hour is about one-two-hundred-thousandth as fast as a bolt of Lightning
In other words, it's 0.00000570 times the speed of a bolt of Lightning, and the speed of a bolt of Lightning is 180,000 times that amount.
(atmospheric electrical discharge)
A bolt of lightning can travel at up to 350,000 kph when arcing from the atmosphere to the Earth. An estimated 280 million lightning strikes strikes occur each year.
There's more!
Click here to see how other things compare to 2 kilometers per hour...