title: Radar Meteor Counts: Anomalous Increase during 1963.
abstract: Radar meteor counts at Ottawa, Canada, show an increase of up to 50 percent in the hourly rates of short-duration echoes during the middle months of 1963. A similar increase has been observed in the Southern Hemisphere.
authors.forename: B A
authors.initials: BA
authors.lastname: McIntosh
authors.forename: P M
authors.initials: PM
authors.lastname: Millman