Geoscience Reference
In-Depth Information
Plate 11
Thunderstorm approach-
ing Östersund, Sweden, during late
afternoon on 23 June 1955. Ahead
of the region of intense precipitation
there are rings of cloud formed
over the squall front (
copyright
F.H. Ludlam; originally published
in
Weather,
vol. XV. no. 2, 1960,
p. 63
).
Plate 12
Multiple cloud-to-cloud and cloud-to-ground lightning from time-lapse photography during a nocturnal thunderstorm (
courtesy
of National Severe Storms Laboratory, OAR/ERL. NOAA, NOAA Photo Library nss. 10012
).
