First off, the word said should be between Brolund and the. Second off, dealing with 11mm of rain over the course of an hour is an "intense storm" that is "incredibly challenging"? Ummm, surely it should be 11 centimetres instead. Surely. From "Intense storm hits Kelowna, B.C." on CBC News online on August 11, 2011. Click the image to enlarge it.
What can you glean from this?
3 days ago