Fig. 1. Schematic of high altitude electromagnetic pulse waveform

Fig. 2. Schematic of E3A generation (expanding fireball)^[27]

Fig. 3. Peak electric field of E3A electromagnetic pulse vs burst altitude and atmospheric density^[27]

Fig. 4. Peak electric field of E3A electromagnetic pulse vs burst yield^[27]

Fig. 5. Schematic of E3B generation^[27]

Fig. 6. Peak electric field of E3B electromagnetic pulse vs burst altitude^[27]

Fig. 7. Peak electric field of E3B electromagnetic pulse vs burst yield^[27]

Fig. 8. Waveform of electric field from IEC standard^[28]

Fig. 9. Waveform of horizontal magnetic field from IEC standard