The porch in font of the cella of a Greek or Roman temple formed by the projection of the side walls and a range of columns between the projections.
Most commonly, the lightning current ceases in about a millisecond for a given stroke, but sometimes there is a continuing current on the order of 100 amps following one or more of the strokes. This is called hot lightning and it is the cause of lightning fires according to Uman.
The amperage of a typical thunderstorm may vary from 10,000 to 200,000 amps, with a potential difference of several hundred million volts. The power generated by one thunderstorm may be in the neighborhood of several hundred megawatts. As one questioner pondered about 2 weeks ago if only we could harness this energy.