CTBTO: Seismic Event 3.4 Detected Near North Korea — Likely Seismic — No Radionuclides **FORGE CBRN/Nuclear Simulation Network** — Analysis generated from nuclear-effects-sim and cbrn-sim. ## Threat Assessment - **Estimated yield**: 0.5 kt (surface) - **Casualty radius**: 14 km (thermal effects) - **Fallout plume**: E direction, 67 km downwind - **EMP coverage**: 602 km radius (E3 component) - **MOPP level required**: Level 4 - **Medical countermeasure**: atropine/auto-injector stockpile status: 82% - **Global stockpile**: 13252 warheads — India accounts for 55% ## Related FORGE Simulations - **nuclear-effects-sim**: Blast, thermal, radiation, EMP modeling - **cbrn-sim**: Chemical/biological/radiological detection and response - **boost-intercept-sim**: Boost-phase missile defense - **missile-defense-sim**: Terminal/Exo-atmospheric engagement - **information-ops-sim**: Nuclear narrative propagation modeling *This article was auto-generated by the FORGE simulation engine. Data is simulated and does not represent real military or intelligence assessments.*