Mammatus clouds at the edge of a thunderstorm

Artist: Sam Bal;
Exposure Date: 2014:09:19 06:32:09;
Copyright: Copyright by Sam Bal;
Make: Canon;
Model: Canon EOS 6D;
ExposureTime: 1/50 s;
FNumber: f/2;
ISOSpeedRatings: 200;
ExposureBiasValue: 4294967295/3;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 50 mm;
Software: Digital Photo Professional;
ExifGpsLatitude: 48 49 48 48;
ExifGpsLatitudeRef: R98;