The largest emergence of cicadas since 1803 across two broods in the central and south-eastern US

Brood XIII

Chicago

Washington DC

St Louis

Brood XIX

Raleigh

Memphis

Atlanta

Birmingham

Brood XIII

Chicago

Washington DC

St Louis

Brood XIX

Raleigh

Memphis

Atlanta

Birmingham

Brood XIII

Chicago

Washington DC

St Louis

Brood XIX

Raleigh

Memphis

Atlanta

Birmingham

Brood XIII

Chicago

Washington DC

Kansas City

St Louis

Brood XIX

Raleigh

Memphis

Atlanta

Birmingham

Brood XIII

Chicago

Washington DC

Kansas City

St Louis

Brood XIX

Raleigh

Memphis

Atlanta

Birmingham

Guardian graphic. Source: University of Connecticut. Note: Each circle represents a record of cicadas from their most recent cycle.