 Collectively, the shower normally lasts from late January to mid-April and into early May, peaking in March and April, with one to two meteors per hour on average.The main radiant shifts southeastwards from central Leo in late January to central Virgo near Spica in mid-May.The Alpha Virginids occur between March 10 and May 6, peaking between April 7 and April 18, with five to ten meteors per hour.