A massive solar flare is about to knock out all power grids and communication systems- plunging the world into darkness and chaos.
Broadcast warnings to the public- urging them to prepare emergency supplies- secure food and water- and find safe shelter. Prioritize the safety of medical facilities and critical infrastructure.
Activate backup generators for essential services- like hospitals and emergency communication systems. Utilize amateur radio networks for information dissemination and coordination.
Create makeshift Faraday cages to protect sensitive electronic equipment. Repurpose existing infrastructure- like hydroelectric dams and solar farms- for localized power generation.
Establish community centers for resource sharing- medical aid- and mutual support. Implement strict rationing protocols to prevent hoarding and ensure equitable distribution.
Use high-altitude balloons carrying EMP-shielded communication devices to restore contact between isolated communities and coordinate relief efforts globally.
Sun's angry bright flash-Silent world- stars reappear-Humanity waits.