In the world of prepping and survivalism, there's a prevailing myth that an electromagnetic pulse (EMP) can instantly turn vehicles into useless metal hulks, stranding their owners in a post-apocalyptic scenario. However, a closer look at the scientific evidence suggests that the impact of EMP on cars might be less dramatic than commonly believed. This article delves into the findings of the "Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack" to shed light on the actual effects of EMP on automobiles.
Excerpt from the Report: The "Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack" provides a valuable insight into the EMP resistance of cars. The report, which can be accessed here (Page 115), reveals that 37 cars ranging from 1986 to 2002 were tested in an EMP simulation laboratory. The results challenge the widely held belief that EMP renders all vehicles inoperable.
Key Findings:
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Engine Off vs. Engine On Conditions:
- The report indicates that automobiles subjected to EMP environments under both engine turned off and engine turned on conditions exhibited no effects if not turned on during EMP exposure.
- The most serious effect observed on running automobiles was that the motors in three cars stopped at field strengths of approximately 30 kV/m or above. In a real EMP exposure, these vehicles would glide to a stop and require a restart.
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Severity of Effects:
- Only 10 percent or more of the tested automobiles experienced serious EMP effects, such as engine stall, at field levels below 25 kV/m.
- About 25 cars exhibited malfunctions that were considered only a nuisance, such as blinking dashboard lights, which did not require driver intervention to correct.
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Minimal Anomalies:
- Eight out of the 37 cars tested did not exhibit any anomalous response to the EMP exposure, highlighting that a significant portion of vehicles may remain unaffected.
Conclusion
Contrary to popular belief, the evidence from the EMP simulation laboratory suggests that the impact of EMP on cars has been overrated. While some vehicles may experience issues, the majority are likely to remain operational even in the face of electromagnetic pulses. This information is crucial for preppers and survivalists considering bug-out vehicles, offering a more nuanced perspective on the real threats posed by EMP events. As we navigate the realm of preparedness, understanding the facts behind the myths becomes paramount for making informed decisions in times of crisis.
The "Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack"