Not all that rare, yesterday's storms were racking up >1000 strikes over the course of an hour, around 100 of them were positive. This excellent discussion of

Not all that rare, yesterday's storms were racking up >1000 strikes over the course of an hour, around 100 of them were positive. This excellent discussion of the dangerous strikes holds them at <5% of cloud-ground strikes collectively https://www.weather.gov/jetstream/positive https://www.weather.gov/jetstream/positive