Brian Brettschneider on Nostr: They then had a heavy rain shower that dropped 0.93" in 1 hour. This is a 500-year ...

They then had a heavy rain shower that dropped 0.93" in 1 hour. This is a 500-year rain amount for 1 hour according to NOAA Atlas 14. The 2-hour total of 1.23" is has a 1000-year recurrence interval.