1. The great Northamptonshire hailstorm of 22 September 1935;Bilham;Br. Rainfall,1936
2. Giant hail and tornado in Kent, 19 August 1763;Botley;J. Meteorol. (UK),1984
3. Airflow in convective storms;Browning;Q. J. R. Meteorol. Soc.,1962
4. The Surrey hailstorm of July 16, 1918;Clark;Q. J. R. Meteorol. Soc.,1920
5. Large hail in north-west England on 7 June 1983;Dent;Met. Magn.,1984