Curiosity item! — Two close lightning strikes at half-speed

This little clip containing two close lightning strikes was taken from my recording of a brief but aggressive thunderstorm with mostly ground rather than in-cloud strikes — https://freesound.org/people/Philip_Goddard/sounds/654543/.

WARNING!
Ths has been slowed down to 50%, which means that the sound is all transposed an octave down. This means that a lot more of the energy is in the bass frequencies.

For safety therefore, I strongly recommend that instead of the crazily huge playing volume boost of 24dB above a normal sensible level, which is essential for a meaningful experience from the full unadulterated recording, for this little clip you boost the volume 'only' to 15dB (or less, if your equipment doesn't have good power handling ability).

Please remember to give this recording a rating!