Risk Single Exposure Table 18-2 CDC NUCLEAR AND THERMAL RADIATION CRITERIA Mid-Head Dose Ineffective @ Vomit ing @ Combat @ Vomiting Mechanism 100 45 35 Mid Trunk Dose (rad) New Nuclear Radiation Criteria 2 Incidence 5 2.5 Moderate 5 Negligible Emergency Time to Ineffectiveness Casualty a 14,500 Midline Dose (rad, free-in-air) 70 50 150 free-in-air Mid-Line Dose rad, 19,000 14,000 15 min 12,000 10,700 New Thermal Radiation Criteria 9,220 L br 11,000 5,000 4 he 8,300 4,000 af ° X 8 hr 24 br % Incidence 2.5 5 5 3.1 LOXT cal/om* 4.2 LOOKT cal/cm” 1000KT cal/em- Mechanism 1° burn 5.8 6.8 12 3.7 6.3 % Incidence 50 l0KT cal/em38 53 1OOKT cal/om- 73 1000KT cal/em Casualties due to 2nd Degree Burns 5.0 8.8 1° burn 2° burn Risk Criteria for Burns Under Summer Uniforms to Warned,Exposed Personnel Negligible Moderate Emergency Time to Ineffectiveness 24. he Z-HOvZL YWNG ELL asnBny 61