Roll, Arizona Cotton Heat Stress for 2008 DOY = Day of year ns = No Stress : Stress Value less than 82.4 L1 = Stress Level 1 : Stress Value from 82.4 to 86 L2 = Stress Level 2 : Stress Value greater than 86 DOY Date Stress --- ------ --------- 153 Jun 1 71.6 ns 154 Jun 2 72.3 ns 155 Jun 3 70.4 ns 156 Jun 4 71.4 ns 157 Jun 5 70.5 ns 158 Jun 6 70.2 ns 159 Jun 7 72.9 ns 160 Jun 8 73.2 ns 161 Jun 9 75.1 ns 162 Jun 10 75.9 ns 163 Jun 11 74.5 ns 164 Jun 12 75.6 ns 165 Jun 13 77.8 ns 166 Jun 14 79.3 ns 167 Jun 15 80.7 ns 168 Jun 16 82.5 L1 169 Jun 17 83.1 L1 170 Jun 18 80.9 ns 171 Jun 19 79.0 ns 172 Jun 20 79.6 ns 173 Jun 21 81.4 ns 174 Jun 22 83.1 L1 175 Jun 23 81.7 ns 176 Jun 24 80.5 ns 177 Jun 25 78.1 ns 178 Jun 26 76.1 ns 179 Jun 27 77.5 ns 180 Jun 28 79.0 ns 181 Jun 29 81.6 ns 182 Jun 30 84.2 L1 183 Jul 1 84.0 L1 184 Jul 2 85.6 L1 185 Jul 3 85.5 L1 186 Jul 4 86.2 L2 187 Jul 5 84.9 L1 188 Jul 6 85.3 L1 189 Jul 7 85.5 L1 190 Jul 8 85.5 L1 191 Jul 9 86.6 L2 192 Jul 10 82.6 L1 193 Jul 11 80.9 ns 194 Jul 12 83.4 L1 195 Jul 13 83.2 L1 196 Jul 14 83.6 L1 197 Jul 15 85.6 L1 198 Jul 16 85.7 L1 199 Jul 17 86.4 L2 200 Jul 18 82.8 L1 201 Jul 19 83.0 L1 202 Jul 20 83.0 L1 203 Jul 21 83.5 L1 204 Jul 22 83.4 L1 205 Jul 23 81.0 ns 206 Jul 24 82.5 L1 207 Jul 25 85.1 L1 208 Jul 26 84.1 L1 209 Jul 27 79.9 ns 210 Jul 28 76.7 ns 211 Jul 29 78.2 ns 212 Jul 30 80.5 ns 213 Jul 31 83.3 L1 214 Aug 1 84.9 L1 215 Aug 2 85.5 L1 216 Aug 3 84.4 L1 217 Aug 4 84.7 L1 218 Aug 5 86.2 L2 219 Aug 6 87.1 L2 220 Aug 7 85.2 L1 221 Aug 8 83.4 L1 222 Aug 9 85.0 L1 223 Aug 10 84.1 L1 224 Aug 11 83.2 L1 225 Aug 12 83.8 L1 226 Aug 13 84.7 L1 227 Aug 14 84.7 L1 228 Aug 15 84.0 L1 229 Aug 16 83.2 L1 230 Aug 17 83.5 L1 231 Aug 18 83.5 L1 232 Aug 19 81.8 ns