Richter is logarithmic. That's test some powers of maths.
But, I've also heard that Ewbank is log or exponential; 'every increase in grade is twice as hard (ie, half as many people can do it).
Anyway, I'd like to see diabolical in the fire ratings, under Holocaustic, but above pretty shitty, sub-optimal and everything is okay, so stay calm.
Maybe an Everything Is Okay alarm would be good? Good for morale. |