1.  50mi radius around Alb. for data from USPLN – should be getting access this week  Also obtained peak current equation from USPLN  Working on parts for Marx generator  Problems:  Equation from USPLN => Trouble identifying all parameters

2. Comes from Uman’s Model, in his Lighting Discharge book, which references a combination of his papers POC at USPLN said thatis the conductivity factor (varies ocean/air) And is the sensor calibration

3. Fully formed channel, slowly varying magnetic field Observation point far away from channel where induction field does not matter Length of return stroke channel Where